Material lifting device for mortar production

By designing a screw material hoist with adjustment device, the problem that existing equipment cannot adjust the installation angle and discharge position according to the use situation, achieving higher adaptability and flexibility in use.

CN222574255UActive Publication Date: 2025-03-07HENAN CHENGJUN BUILDING MATERIALS TECHNOLOGY DEVELOPMENT CO LTD
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Patent Information

Application Number
CN202421206618.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-30
Publication Date
2025-03-07
Estimated Expiration
2034-05-30

AI Technical Summary

Technical Problem

During the mortar production process of existing screw material elevators, the installation angle and discharge position cannot be adjusted according to the use conditions, and they are not very adaptable.

Method used

A material lifting device including a fixing frame, a screw material hoist, a mobile frame, a rotating rod and a lifting groove is designed. The motor drive adjusts the movement of the screw and the moving frame, and dynamic adjustment of the installation angle and discharge position of the screw material hoist are achieved.

Benefits of technology

The device can dynamically adjust the installation angle and discharge position of the screw material hoist according to different usage conditions, improving adaptability and flexibility of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a material lifting device for mortar production, which comprises a fixed frame, a screw material lifting machine is arranged above the fixed frame, the screw material lifting machine is obliquely arranged, a movable frame is driven to move through the operation of a motor, the bottom end of the screw material lifting machine moves at the moment, and meanwhile, the screw material lifting machine is driven by the motor to move. When the screw material hoister is installed, pushing force or pulling force is exerted on the top end of the screw material hoister, so that a rotating rod installed at the top end of the screw material hoister is driven to push or pull an adjusting plate, and then a lifting sliding block is pushed to slide in a lifting groove for adjusting the installation angle of the screw material hoister. The fixing of a rotating rod by a first fastening bolt is loosened, the bottom end of the screw material hoister is driven to move through the operation of a motor, and at the moment, due to the fact that the rotating rod is not fixed by the first fastening bolt, the moving of the top end of the screw material hoister drives the rotating rod to slide in the middle of an adjusting plate; the discharging device is used for moving the discharging position of the screw material elevator.
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Description

Technical Field

[0001] The utility model relates to the technical field of material lifting, in particular to a material lifting device used for mortar production. Background Art

[0002] Mortar is a bonding material used for bricklaying in construction. It is made of a certain proportion of sand and bonding materials (cement, lime paste, clay, etc.) plus water. It is also called mortar or mortar.

[0003] During the production process of mortar, materials from the ground or bottom layer are generally transported to higher or higher places through a screw material elevator for transporting materials or directly dumping materials into a mixing device. However, in the case of a screw material elevator, the installation position of the screw material elevator is generally fixed and is used to be installed in a designated location. Sometimes there is a separate screw material elevator, which is convenient for use in different locations. When transitioning between different working environments, such as when building houses, due to different ways of using mortar, some directly transport the mortar material to a higher place, while others transport the material to a mixing device. Since there is only a single screw material elevator, the installation angle and discharge position of the screw material elevator are fixed, and the discharge position and angle of the screw material elevator cannot be changed according to usage, and the adaptability is not strong. Utility Model Content

[0004] The purpose of the utility model is to provide a material lifting device for mortar production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material lifting device for mortar production, comprising a fixed frame, a screw material elevator is installed above the fixed frame, the screw material elevator is inclined, a movable frame is rotatably installed below the bottom end of the screw material elevator through an axle pin, and the movable frame is movable, and fixed cylinders are symmetrically fixedly installed on both sides of the top of the screw material elevator, and a rotating rod is rotatably installed inside the fixed cylinder, and a lifting groove for controlling the sliding of the top of the screw material elevator is opened at the top position of the fixed frame corresponding to the screw material elevator, and a material rack is fixedly installed at the bottom position of the fixed frame corresponding to the screw material elevator, a material frame is slidably installed on the top of the material rack, and a feed pipe is fixedly installed between the material frame, the bottom and the feed port of the screw material elevator.

[0006] As a further preferred embodiment of the present technical solution, a mounting plate is symmetrically fixedly installed at the bottom end position of the fixed frame corresponding to the screw material elevator, a limit rod is symmetrically fixedly installed between the two mounting plates, the limit rod is slidably connected to the two ends of the movable frame, an adjusting screw is rotatably installed in the middle part between the two mounting plates through a bearing, the adjusting screw is threadedly connected to the middle part of the movable frame, a motor is fixedly installed on one side of one of the mounting plates, and the output end of the motor passes through the mounting plate and is fixedly connected to the end of the adjusting screw.

[0007] As a further preferred embodiment of the present technical solution, a lifting slider is slidably installed inside the lifting slot, an adjustment plate is fixedly installed on one side of the lifting slider, and the adjustment plate is matched with the rotating rod.

[0008] As a further preferred embodiment of the present technical solution, a movable groove is opened in the middle of the adjustment plate, the movable groove is slidably connected to the rotating rod, and a first fastening bolt is threadedly installed on one end of the rotating rod, and the first fastening bolt is arranged through the upper surface of the adjustment plate.

[0009] As a further preferred embodiment of the technical solution, a second fastening bolt is threadedly installed on the side of the lifting slider away from the adjusting plate, a positioning plate is slidably installed on the outer side of the second fastening bolt, and positioning grooves are equidistantly provided on both sides of the fixing frame, and the positioning plate is slidably installed inside the positioning grooves.

[0010] As a further preferred embodiment of the present technical solution, guide rods are symmetrically fixedly installed on the top of the material rack, and the two guide rods are slidably connected to the material frame.

[0011] As a further preferred embodiment of the present technical solution, the feed pipe is a corrugated pipe.

[0012] The utility model provides a material lifting device for mortar production, which has the following beneficial effects:

[0013] (1) The utility model drives the adjusting screw to rotate through the operation of the motor, and the threaded connection between the adjusting screw and the moving frame will drive the moving frame to slide between the two limit rods. At this time, the bottom end of the screw material elevator will move. At the same time, there will be a pushing force or pulling force on the top of the screw material elevator, so that the rotating rod installed on the top of the screw material elevator will push or pull the adjusting plate, and then push the lifting slider to slide inside the lifting slot, which is used to adjust the installation angle of the screw material elevator. After that, the positioning plate is slid and installed into the inside of the positioning slot, and the second fastening bolt is rotated to stably install the positioning plate into the inside of the positioning slot, which is used to fix the top position of the screw material elevator.

[0014] (2) The utility model loosens the first fastening bolt that fixes the rotating rod, and drives the bottom end of the screw material elevator to move through the operation of the motor. At this time, since there is no first fastening bolt to fix the rotating rod, the movement of the top end of the screw material elevator will drive the rotating rod to slide in the middle of the adjustment plate, which is used to move the discharge position of the screw material elevator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0017] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 for Figure 2 The enlarged view of point B in the middle;

[0019] In the figure: 1. fixed frame; 2. screw material elevator; 3. mobile frame; 4. fixed cylinder; 5. rotating rod; 6. lifting groove; 7. material rack; 8. material frame; 9. feeding pipe; 10. mounting plate; 11. limiting rod; 12. adjusting screw; 13. motor; 14. lifting slider; 15. adjusting plate; 16. moving groove; 17. first fastening bolt; 18. second fastening bolt; 19. positioning plate; 20. positioning groove; 21. guide rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, a material lifting device for mortar production comprises a fixed frame 1, a screw material lifting machine 2 is installed above the fixed frame 1, the screw material lifting machine 2 is inclined, a movable frame 3 is rotatably installed below the bottom end of the screw material lifting machine 2 through an axle pin, and the movable frame 3 is movable, and fixed cylinders 4 are symmetrically fixedly installed on both sides of the top of the screw material lifting machine 2, and a rotating rod 5 is rotatably installed inside the fixed cylinder 4, and a lifting groove 6 for controlling the sliding of the top end of the screw material lifting machine 2 is opened at the top position of the fixed frame 1 corresponding to the screw material lifting machine 2, and a material rack 7 is fixedly installed at the bottom position of the fixed frame 1 corresponding to the screw material lifting machine 2, and a material frame 8 is slidably installed on the top of the material rack 7, and a feed pipe 9 is fixedly installed between the material frame 8 and the bottom and the feed port of the screw material lifting machine 2.

[0022] like Figures 1 to 4As shown, a mounting plate 10 is symmetrically fixedly installed at the bottom end position of the fixed frame 1 corresponding to the screw material elevator 2, a limit rod 11 is symmetrically fixedly installed between the two mounting plates 10, the limit rod 11 is slidably connected to the two ends of the movable frame 3, an adjusting screw 12 is rotatably installed at the middle part between the two mounting plates 10 through a bearing, the adjusting screw 12 is threadedly connected to the middle part of the movable frame 3, a motor 13 is fixedly installed on one side of one of the mounting plates 10, and the output end of the motor 13 passes through the mounting plate 10 and is fixedly connected to the end of the adjusting screw 12.

[0023] The operation of the motor 13 drives the adjusting screw 12 to rotate, and the threaded connection between the adjusting screw 12 and the movable frame 3 drives the movable frame 3 to slide between the two limit rods 11. At this time, the bottom end of the screw material elevator 2 will move. At the same time, by adjusting the top end of the screw material elevator 2 differently, the angle and the discharge position of the screw material elevator 2 can be adjusted.

[0024] like Figures 1 to 4 As shown, a lifting slider 14 is slidably installed inside the lifting slot 6, and an adjustment plate 15 is fixedly installed on one side of the lifting slider 14. The adjustment plate 15 is installed in cooperation with the rotating rod 5.

[0025] By loosening or tightening the first fastening bolt 17 to install the rotating rod 5, the operation of the motor 13 drives the movement of the bottom end of the screw material elevator 2. At this time, the rotating rod 5 can be controlled to slide in the middle of the adjustment plate 15 to move the discharge position of the screw material elevator 2 or adjust the installation angle of the screw material elevator 2.

[0026] like Figures 1 to 4 As shown, a moving groove 16 is opened in the middle of the adjustment plate 15, and the moving groove 16 is slidably connected to the rotating rod 5. A first fastening bolt 17 is threadedly installed at one end of the rotating rod 5, and the first fastening bolt 17 is set through the upper surface of the adjustment plate 15.

[0027] Loosen the first fastening bolt 17 fixing the rotating rod 5, and drive the bottom end of the screw material elevator 2 to move through the operation of the motor 13. At this time, since there is no first fastening bolt 17 fixing the rotating rod 5, the movement of the top end of the screw material elevator 2 will drive the rotating rod 5 to slide in the middle of the adjustment plate 15, which is used to move the discharge position of the screw material elevator 2.

[0028] like Figures 1 to 4 As shown, a second fastening bolt 18 is threadedly installed on one side of the lifting slider 14 away from the adjustment plate 15, and a positioning plate 19 is slidably installed on the outer side of the second fastening bolt 18. Positioning grooves 20 are equidistantly provided on both sides of the fixing frame 1, and the positioning plate 19 is slidably installed inside the positioning groove 20.

[0029] The rotating rod 5 is fixed by the first fastening bolt 17, and the movement of the bottom end of the screw material elevator 2 is driven by the operation of the motor 13. At this time, the rotating rod 5 can be controlled to slide in the middle of the adjusting plate 15. The rotating rod 5 installed on the top of the screw material elevator 2 pushes or pulls the adjusting plate 15, and then pushes the lifting slider 14 to slide inside the lifting slot 6, which is used to adjust the installation angle of the screw material elevator 2.

[0030] like Figures 1 to 4 As shown, guide rods 21 are symmetrically fixedly installed on the top of the material rack 7, and the two guide rods 21 are slidably connected to the material frame 8.

[0031] When the installation angle or the discharge position of the screw material elevator 2 is adjusted urgently, the bottom end of the screw material elevator 2 will move, and the material frame 8 can be driven to move between the two guide rods 21, so as to adjust the relative position between the material frame 8 and the screw material elevator 2, so as to ensure that the material can be transported into the interior of the screw material elevator 2 from the feed pipe 9.

[0032] like Figures 1 to 4 As shown, the feed pipe 9 is a corrugated pipe.

[0033] When the installation position of the screw material elevator 2 is changed, the feed pipe 9 can be ensured to be unobstructed, thereby preventing the feed pipe 9 from twisting and blocking the transportation of materials.

[0034] The utility model provides a material lifting device for mortar production, and the specific working principle is as follows:

[0035] When the device is in use, the mortar material is poured into the material frame 8, and the material is transported into the screw material elevator 2 through the feeding pipe 9. The material is lifted by the operation of the screw material elevator 2. When the installation angle of the screw material elevator 2 needs to be adjusted, the adjusting screw 12 is driven to rotate by the operation of the motor 13, and the threaded connection between the adjusting screw 12 and the moving frame 3 will drive the moving frame 3 to slide between the two limit rods 11. At this time, the bottom end of the screw material elevator 2 will move. At the same time, there will be a pushing force or pulling force on the top of the screw material elevator 2, so that the rotating rod 5 installed at the top of the screw material elevator 2 will be driven to push or pull the adjusting plate 15, thereby pushing the lifting slide block 14 to slide inside the lifting groove 6, which is used to adjust the installation angle of the screw material elevator 2, and then the positioning plate 19 is slidably installed into the interior of the positioning groove 20, and the second fastening bolt 18 is rotated to stably install the positioning plate 19 into the interior of the positioning groove 20, which is used to fix the top position of the screw material elevator 2;

[0036] When the discharge position of the screw material elevator 2 needs to be adjusted, loosen the first fastening bolt 17 fixing the rotating rod 5, and drive the movement of the bottom end of the screw material elevator 2 through the operation of the motor 13. At this time, since there is no first fastening bolt 17 fixing the rotating rod 5, the movement of the top end of the screw material elevator 2 will drive the rotating rod 5 to slide in the middle of the adjustment plate 15, which is used to move the discharge position of the screw material elevator 2.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material lifting device for mortar production, characterized in that: The invention comprises a fixed frame (1), a screw material elevator (2) is installed above the fixed frame (1), the screw material elevator (2) is arranged in an inclined manner, a movable frame (3) is rotatably installed below the bottom end of the screw material elevator (2) through an axle pin, and the movable frame (3) is movable, fixed cylinders (4) are symmetrically fixedly installed on both sides of the top of the screw material elevator (2), and a rotating rod (5) is rotatably installed inside the fixed cylinder (4), a lifting groove (6) for controlling the sliding of the top end of the screw material elevator (2) is opened at the top position of the fixed frame (1) corresponding to the screw material elevator (2), a material frame (7) is fixedly installed at the bottom position of the fixed frame (1) corresponding to the screw material elevator (2), a material frame (8) is slidably installed on the top of the material frame (7), and a feed pipe (9) is fixedly installed between the material frame (8) and the bottom and the feed port of the screw material elevator (2).

2. A material lifting device for mortar production according to claim 1, characterized in that: The fixed frame (1) is symmetrically fixedly installed with a mounting plate (10) at a position corresponding to the bottom end of the screw material elevator (2); a limit rod (11) is symmetrically fixedly installed between the two mounting plates (10); the limit rod (11) is slidably connected to the two ends of the movable frame (3); an adjusting screw (12) is rotatably installed in the middle between the two mounting plates (10) through a bearing; the adjusting screw (12) is threadedly connected to the middle of the movable frame (3); a motor (13) is fixedly installed on one side of one of the mounting plates (10); the output end of the motor (13) passes through the mounting plate (10) and is fixedly connected to the end of the adjusting screw (12).

3. The material lifting device for mortar production according to claim 1, characterized in that: A lifting slider (14) is slidably mounted inside the lifting slot (6), an adjustment plate (15) is fixedly mounted on one side of the lifting slider (14), and the adjustment plate (15) is mounted in cooperation with the rotating rod (5).

4. The material lifting device for mortar production according to claim 3 is characterized in that: A moving groove (16) is provided in the middle of the adjusting plate (15), and the moving groove (16) is slidably connected to the rotating rod (5). A first fastening bolt (17) is threadedly mounted on one end of the rotating rod (5), and the first fastening bolt (17) is arranged through the upper surface of the adjusting plate (15).

5. The material lifting device for mortar production according to claim 4, characterized in that: A second fastening bolt (18) is threadedly mounted on a side of the lifting slide block (14) away from the adjustment plate (15); a positioning plate (19) is slidably mounted on the outer side of the second fastening bolt (18); positioning grooves (20) are equidistantly formed on both sides of the fixing frame (1); and the positioning plate (19) is slidably mounted inside the positioning grooves (20).

6. The material lifting device for mortar production according to claim 1, characterized in that: Guide rods (21) are symmetrically fixedly mounted on the top of the material rack (7), and the two guide rods (21) are slidably connected to the material frame (8).

7. The material lifting device for mortar production according to claim 1, characterized in that: The feed pipe (9) is a corrugated pipe.