Aerated concrete block production pushing device adopting hydraulic power

Abstract

The utility model relates to the field of concrete processing, in particular to an aerated concrete block production pushing device adopting hydraulic power, which comprises a bottom plate, a hydraulic cylinder I, a hydraulic cylinder II, a mounting frame and a moving frame, the hydraulic cylinder I is fixed on one side of the bottom plate, the mounting frame is arranged on one side of the hydraulic cylinder I, mounting grooves are arranged on two sides of the mounting frame, and the moving frame is arranged on the mounting frame. A movable plate is arranged in the mounting groove, a second hydraulic cylinder is fixed to the upper end of the movable plate, a movable frame is arranged on one side of the second hydraulic cylinder, telescopic frames are connected to the two sides of the movable frame in an inserted mode, a top block is connected to the middle of the movable frame in an inserted mode, a lead screw is arranged in the mounting groove, guide wheels are fixed to the surface of the lead screw, and a belt is connected between the guide wheels in a sleeved mode. According to the device, intelligent switching of the pushing stroke is achieved through double-hydraulic cooperative control, the working efficiency and precision are improved, and the problems that the pushing amplitude of existing concrete blocks is too large, and an adjusting mechanism is lacked are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete processing especially relates to a production of aerated concrete block of hydraulic power is pushed to device. BACKGROUND

[0002] The concrete block is the building masonry material that is made of cement as cementing material, with sand, stone aggregate and water, stirring, forming, curing, the current standard GB / T 8239-2014 provides, the moisture content of block factory should be controlled at 5-8%, dry shrinkage value is less than or equal to 0.45 mm / m. When construction needs to use special masonry mortar (bonding strength is greater than or equal to 0.2MPa), mortar joint thickness is controlled at 8-12mm.

[0003] The position sensor is a device for detecting the position or displacement of an object, widely used in industrial automation, robots, automotive electronics and other fields. The following is a detailed classification of the main types and their characteristics:

[0004] The position sensor is divided into contact and non-contact, the position sensor used in this paper is non-contact, which can mainly sense the distance from the block.

[0005] In the prior art, although a certain concrete block pushing effect can be achieved in use, the existing defects are that the existing concrete block pushing range is too large and lacks adjusting mechanism. In view of this, we propose a production of aerated concrete block of hydraulic power is pushed to device, which solves the above problems. INVENTION CONTENTS

[0006] The utility model aims at the problems in the background art and proposes a production of aerated concrete block of hydraulic power is pushed to device.

[0007] The technical scheme of the utility model: a production of aerated concrete block of hydraulic power is pushed to device, including bottom plate, hydraulic cylinder one, hydraulic cylinder two, mounting bracket and moving frame, the bottom plate one side is fixed with hydraulic cylinder one, one side of hydraulic cylinder one is equipped with mounting bracket, the both sides of mounting bracket are equipped with mounting groove, the inside of mounting groove is equipped with moving plate, the upper end of moving plate is fixed with hydraulic cylinder two, one side of hydraulic cylinder two is equipped with moving frame, the both sides of moving frame are inserted with telescopic frame, the middle part of moving frame is inserted with top block, the inside of mounting groove is equipped with lead screw, the surface of lead screw is fixed with guide pulley, the guide pulley is sleeved with belt between the guide pulley;

[0008] This device features a dual-stroke propulsion system. Hydraulic cylinder one provides a large-stroke propulsion, while hydraulic cylinder two provides a small-stroke propulsion. During the large-stroke propulsion of the frame, when the position sensor detects proximity to a brick, it switches to hydraulic cylinder two for the small-stroke propulsion, achieving efficient and stable material pushing. The telescopic frame can open to both sides and be fixed in position using screw one to accommodate bricks of different widths. The top block in the middle can be adjusted using screw one to facilitate pushing smaller bricks with higher impact points. When screw two is not engaged, the top block also provides a buffer effect to prevent excessive impact with the rear wall. The device can be manually operated by turning the handle to simultaneously drive the lead screws on both sides, facilitating adjustment of the initial distance of hydraulic cylinder two and achieving adaptability adjustments before operation. This device offers efficient brick pushing, adjustment, and switching capabilities, making it highly practical.

[0009] Preferably, the hydraulic cylinder has a hydraulic rod inside, one end of which is fixed to a mounting plate. The mounting bracket is fixed to one side of the mounting plate to enhance the stability of the hydraulic transmission. The mounting plate disperses the load-bearing points to avoid local stress concentration and extend the service life of the hydraulic system. The hydraulic cylinder can push the mounting bracket to perform large stroke movements.

[0010] Preferably, the hydraulic cylinder two is equipped with a hydraulic rod two inside, and the hydraulic rod two is fixedly connected to one side of the moving frame. The hydraulic cylinder two can establish a short-stroke precision drive line to ensure millimeter-level control accuracy of the small-stroke pushing action.

[0011] Preferably, the telescopic frame has a double row of limiting holes arranged in a linear array on its surface. A limiting block is fixed on the outermost side of the telescopic frame. A screw is provided on one side of the movable frame. The screw is threaded into the limiting hole. The insertion design of the screw and the limiting hole can provide a multi-position telescopic locking function, realize stepless adjustment of the brick width and prevent structural overload, and also adapt to the pushing effect of blocks of different widths.

[0012] Preferably, a spring is fixed to the inner wall of the top block, and two limiting holes are provided on the top of the top block in a linear array. Two screws are provided on one side of the outer wall of the movable frame. The two screws are threadedly connected to the two limiting holes, which integrates the dual modes of elastic buffering and rigid positioning to adapt to the flexible pushing requirements of bricks of different materials.

[0013] Preferably, the inner wall of the mounting groove is provided with a guide rail, and the moving plate is inserted into the guide rail. The linear guiding structure ensures the smooth operation of the moving component and eliminates the risk of trajectory deviation during the material pushing process.

[0014] Preferably, a lead screw is rotatably mounted on one side of the movable plate, a bearing is embedded in the bottom of the mounting groove, the lead screw is threadedly connected to the bearing, and a handle is fixed to the bottom of the lead screw, enabling single-handed operation to synchronously adjust the position of the second hydraulic cylinder, greatly improving equipment deployment efficiency and operational convenience.

[0015] Preferably, the surface of the mobile frame is provided with tempered glass, the tempered glass contains a position sensor, and the surface of the base plate has positioning holes. The tempered glass can enhance the protection level of the sensor while maintaining the signal monitoring sensitivity, and the positioning hole design enables the equipment to be quickly aligned and installed.

[0016] Preferably, two limiting rings are fixed on the surface of the lead screw, located on both sides of the guide wheel, and clamp the guide wheel. The limiting rings are designed with a high coefficient of friction to prevent movement on the surface of the lead screw, thereby limiting the position of the guide wheel and ensuring that the guide wheel is in a parallel state.

[0017] Compared with existing technologies, the advantages of this utility model are:

[0018] This invention utilizes a dual-mode propulsion mechanism to overcome the efficiency bottleneck of traditional single-stroke equipment. Combined with an adjustable structural design, it achieves efficient deployment and driving effects. The single-handle-driven double-screw motion facilitates single-person, unidirectional operation and optimizes the user experience.

[0019] Based on the first beneficial effect, the control strategy based on position sensors enables the equipment to have basic intelligent decision-making capabilities, allowing it to switch between large and small strokes when pushing blocks, thus optimizing the usage status in terms of time and improving the efficiency of block pushing.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] Figure 1 This is a three-dimensional perspective view of the present invention from a first angle;

[0022] Figure 2 This is a two-dimensional perspective view of the present invention.

[0023] Figure 3 This is a side view of the present invention;

[0024] Figure 4 This is a front view schematic diagram of the present invention;

[0025] Figure 5 For the present utility model Figure 2 Enlarged schematic diagram of structure A in the middle.

[0026] Figure label:

[0027] 1. Base plate; 2. Hydraulic cylinder one; 3. Belt; 4. Mounting groove; 5. Hydraulic rod two; 6. Limiting hole one; 7. Position sensor; 8. Top block; 9. Spring; 10. Tempered glass; 11. Telescopic frame; 12. Hydraulic cylinder two; 13. Moving plate; 14. Lead screw; 15. Screw one; 16. Guide rail; 17. Hydraulic rod one; 18. Handle; 19. Positioning hole; 20. Mounting bracket; 21. Mounting plate; 22. Screw two; 23. Moving bracket; 24. Limiting block; 25. Bearing; 26. Guide wheel; 27. Limiting hole two. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0032] Example 1

[0033] Please see Figures 1-5 As shown, this embodiment is a hydraulically powered aerated concrete block production pushing device, including a base plate 1, a hydraulic cylinder 12, a hydraulic cylinder 23, a mounting frame 20, and a movable frame 23. The hydraulic cylinder 12 is fixed on one side of the base plate 1, and the mounting frame 20 is provided on one side of the hydraulic cylinder 12. The mounting frame 20 has mounting grooves 4 on both sides. The movable plate 13 is provided inside the mounting groove 4. The hydraulic cylinder 22 is fixed at the upper end of the movable plate 13. The movable frame 23 is provided on one side of the hydraulic cylinder 22. The telescopic frame 11 is inserted into both sides of the movable frame 23. The top block 8 is inserted into the middle of the movable frame 23. The screw rod 14 is provided inside the mounting groove 4. The guide wheel 26 is fixed on the surface of the screw rod 14. The belt 3 is sleeved between the guide wheels 26.

[0034] This device features a dual-stroke propulsion system. Hydraulic cylinder 2 provides a large-stroke propulsion, while hydraulic cylinder 12 provides a small-stroke propulsion. When the moving frame 23 is propelled by the large stroke, the position sensor 7 detects proximity to a brick and promptly switches to hydraulic cylinder 12 for the small-stroke propulsion, achieving efficient and stable material pushing. The telescopic frame 11 can be opened to both sides and fixed in position using screw 15 to accommodate bricks of different widths. The top block 8 in the middle can be adjusted using screw 15 to facilitate pushing bricks with smaller points of force and volume. When screw 22 is not engaged, the top block 8 also provides a buffering effect to prevent excessive impact with the rear wall. The device can be manually operated by turning the handle 18 to simultaneously drive the lead screws 14 on both sides, facilitating adjustment of the initial distance of hydraulic cylinder 12 and achieving adaptability adjustment before operation. This device offers efficient brick pushing, adjustment, and switching capabilities, making it highly practical.

[0035] Example 2

[0036] Please see Figures 1-5 As shown, this embodiment, based on embodiment 1, further includes: a base plate 1, a hydraulic cylinder 1 2, a hydraulic cylinder 2 12, a mounting frame 20, and a movable frame 23. A hydraulic cylinder 1 2 is fixed on one side of the base plate 1, and a mounting frame 20 is provided on one side of the hydraulic cylinder 1 2. Mounting slots 4 are provided on both sides of the mounting frame 20. A movable plate 13 is provided inside the mounting slots 4. A hydraulic cylinder 2 12 is fixed at the upper end of the movable plate 13. A movable frame 23 is provided on one side of the hydraulic cylinder 2 12. Telescopic frames 11 are inserted into both sides of the movable frame 23. A top block 8 is inserted into the middle of the movable frame 23. A lead screw 14 is provided inside the mounting slots 4. A guide wheel 26 is fixed on the surface of the lead screw 14. A belt 3 is sleeved between the guide wheels 26. The belt 3 can drive the guide wheels 26 to rotate in the same direction at the same time. The guide wheels 26 rotating in the same direction can drive the lead screw 14 and adjust the initial position of the hydraulic cylinder 2 12.

[0037] Hydraulic cylinder 2 has a hydraulic rod 17 inside. One end of hydraulic rod 17 is fixed with mounting plate 21. Mounting bracket 20 is fixed to one side of mounting plate 21 to enhance the stability of hydraulic transmission. Mounting plate 21 disperses the load-bearing points to avoid local stress concentration and extend the service life of hydraulic system. Hydraulic cylinder 2 can push mounting bracket 20 to perform large stroke movement.

[0038] Two limiting rings are fixed on the surface of the lead screw 14, located on both sides of the guide wheel 26, and clamp the guide wheel 26 tightly. The limiting rings are designed with a high coefficient of friction to prevent movement on the surface of the lead screw 14, thereby limiting the position of the guide wheel 26 and ensuring that the guide wheel 26 is in a parallel state.

[0039] The hydraulic cylinder 212 has a hydraulic rod 25 inside, which is fixedly connected to one side of the moving frame 23. The hydraulic cylinder 212 can establish a short-stroke precision drive line to ensure millimeter-level control accuracy of small-stroke pushing action.

[0040] The telescopic frame 11 has double rows of limiting holes 6 arranged in a linear array on its surface. A limiting block 24 is fixed to the outermost side of the telescopic frame 11. A screw 15 is provided on one side of the movable frame 23. The screw 15 is threaded into the limiting hole 6. The insertion design of the screw 15 and the limiting hole 6 can provide a multi-level telescopic locking function, realize stepless adjustment of the brick width and prevent structural overload, and also adapt to the pushing effect of blocks of different widths.

[0041] A spring 9 is fixed to the inner wall of the top block 8. The top of the top block 8 has a limit hole 27 arranged in a linear array. A screw 22 is provided on the outer wall of one side of the moving frame 23. The screw 22 is threadedly connected to the limit hole 27, which combines elastic buffering and rigid positioning modes to adapt to the flexible pushing needs of bricks of different materials.

[0042] The inner wall of the mounting slot 4 is provided with a guide rail 16, and the moving plate 13 is inserted into the guide rail 16. The linear guiding structure ensures the smooth operation of the moving component and eliminates the risk of trajectory deviation during the material pushing process.

[0043] A lead screw 14 is rotatably mounted on one side of the movable plate 13. A bearing 25 is embedded in the bottom of the mounting groove 4. The lead screw 14 is threadedly connected to the bearing 25. A handle 18 is fixed at the bottom of the lead screw 14, enabling one-handed operation to synchronously adjust the position of the hydraulic cylinder 2 12, greatly improving the equipment deployment efficiency and operation convenience.

[0044] The surface of the mobile frame 23 is provided with tempered glass 10, and the position sensor 7 is installed inside the tempered glass 10. The surface of the base plate 1 is provided with positioning holes 19. The tempered glass 10 can enhance the protection level of the sensor while maintaining the signal monitoring sensitivity. The positioning hole 19 is designed to enable the equipment to be quickly aligned and installed.

[0045] 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.

Claims

1. A hydraulically powered aerated concrete block production pushing device, comprising a base plate (1), a first hydraulic cylinder (2), a second hydraulic cylinder (12), a mounting frame (20), and a moving frame (23), characterized in that: A hydraulic cylinder (2) is fixed on one side of the base plate (1). A mounting bracket (20) is provided on one side of the hydraulic cylinder (2). Mounting slots (4) are provided on both sides of the mounting bracket (20). A movable plate (13) is provided inside the mounting slot (4). A hydraulic cylinder (12) is fixed at the upper end of the movable plate (13). A movable frame (23) is provided on one side of the hydraulic cylinder (12). Telescopic frames (11) are inserted on both sides of the movable frame (23). A top block (8) is inserted in the middle of the movable frame (23). A lead screw (14) is provided inside the mounting slot (4). A guide wheel (26) is fixed on the surface of the lead screw (14). A belt (3) is sleeved between the guide wheels (26).

2. The hydraulically powered aerated concrete block production pusher device according to claim 1, characterized in that: The hydraulic cylinder (2) is equipped with a hydraulic rod (17) inside. One end of the hydraulic rod (17) is fixed with a mounting plate (21), and the mounting bracket (20) is fixed to one side of the mounting plate (21).

3. The hydraulically powered aerated concrete block production pusher device according to claim 1, characterized in that: The hydraulic cylinder 2 (12) is equipped with a hydraulic rod 2 (5) inside, and the hydraulic rod 2 (5) is fixedly connected to one side of the moving frame (23).

4. The hydraulically powered aerated concrete block production pusher device according to claim 1, characterized in that: The telescopic frame (11) has a double row of limiting holes (6) arranged in a linear array on its surface. A limiting block (24) is fixed on the outermost side of the telescopic frame (11). A screw (15) is provided on one side of the movable frame (23). The screw (15) is threaded into the limiting hole (6).

5. A hydraulically powered aerated concrete block production pusher device according to claim 1, characterized in that: A spring (9) is fixed to the inner wall of the top block (8). A limiting hole (27) with a linear array is opened on the top of the top block (8). A screw (22) is provided on the outer wall of one side of the movable frame (23). The screw (22) is threadedly connected to the limiting hole (27).

6. The hydraulically powered aerated concrete block production pusher device according to claim 1, characterized in that: The inner wall of the mounting groove (4) is provided with a guide rail (16), and the movable plate (13) is inserted into the guide rail (16).

7. A hydraulically powered aerated concrete block production pusher device according to claim 6, characterized in that: A lead screw (14) is rotatably mounted on one side of the movable plate (13), and a bearing (25) is embedded in the bottom of the mounting groove (4). The lead screw (14) is threadedly connected to the bearing (25), and a handle (18) is fixed to the bottom of the lead screw (14).

8. A hydraulically powered aerated concrete block production pusher device according to claim 1, characterized in that: The surface of the mobile frame (23) is provided with tempered glass (10), the tempered glass (10) is provided with a position sensor (7), and the surface of the base plate (1) is provided with a positioning hole (19).

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