Manual hollow block machine

Abstract

The utility model discloses a manual hollow building block machine which comprises a frame body, a machining platform is arranged on the frame body, a building block mold capable of being adjusted in a lifting mode is arranged on the frame body located above the machining platform, a plurality of cavities used for forming hollow building blocks are formed in the building block mold, and the building block mold is in transmission connection with a manual driving rod through a connecting rod mechanism. A demolding mechanism capable of being adjusted in a lifting mode is arranged on the frame body located above the building block mold, and a plurality of mold plates matched with the mold cavities and used for demolding the hollow building blocks are arranged at the bottom of the demolding mechanism; according to the scheme, preparation of the hollow building blocks can be achieved without any electrical equipment, the application scene is wide, meanwhile, operation is convenient and fast, manual mold removal is not needed, and the finished product rate of the prepared hollow building blocks is high.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, specifically to a manual hollow block machine. Background Technology

[0002] Hollow blocks are a common building product in the construction field. They are made of ordinary concrete materials such as cement, sand, and stone, with a hollow ratio of 25% to 50%. They require a corresponding molding process for casting during preparation.

[0003] However, hollow blocks have the following shortcomings in the actual manufacturing process: When making hollow blocks, the molding process requires manual demolding of the finished hollow blocks. However, manual demolding is unstable and can easily lead to compression of the blocks, affecting the processing quality of the blocks, thus having limitations; at the same time, some electric block making equipment is easily restricted by the location of temporary power supply at the construction site. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a manual hollow block machine, which solves the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A manual hollow block making machine is provided, comprising a frame, a processing platform on the frame, and an adjustable block mold located above the processing platform on the frame. The block mold contains several cavities for forming hollow blocks. The block mold is connected to a hand drive rod via a linkage mechanism. An adjustable demolding mechanism is located above the block mold on the frame. The bottom of the demolding mechanism has several mold plates that match the cavities and demold the hollow blocks.

[0007] Furthermore, the linkage mechanism includes a horizontal drive shaft located at the bottom of the frame. One end of the horizontal drive shaft is fixedly connected to one end of the hand drive rod. Both ends of the horizontal drive shaft are fixedly connected to one end of two first connecting rods, and the other ends of the two first connecting rods are hinged to one end of two second connecting rods, and the other ends of the two second connecting rods are hinged to both sides of the block mold.

[0008] Furthermore, several guide posts are provided on both sides of the frame, and several sleeves are provided on both sides of the block mold, with the sleeves slidingly fitted onto the guide posts respectively.

[0009] Furthermore, the hand-drive lever and the two first connecting rods are all perpendicular to the horizontal drive shaft, and the two first connecting rods are arranged in parallel.

[0010] Furthermore, a slide is provided at the bottom of the frame, the processing platform is placed on the slide, and limit blocks are provided on both sides of the bottom of the processing platform, which slide and fit against the sides of the slide respectively.

[0011] Furthermore, the bottom of the slide is provided with several support bolts, which are movably inserted through the frame. Each support bolt is fitted with an adjusting nut, and the bottom of each adjusting nut abuts against the frame.

[0012] Furthermore, a base plate is provided on the top of the frame, and the demolding mechanism includes a movable plate located below the base plate. The bottom of the movable plate is connected to several molded plates by several uprights. Two uprights penetrating the base plate are provided on the top of the movable plate, and a first connecting plate is provided between the two uprights. A manual jack is provided on the base plate, and the movable end of the manual jack is fixedly connected to the first connecting plate.

[0013] Furthermore, several blocks are spaced apart inside the cavity, and the tops of the blocks are fixedly connected to the top of the block mold via a second connecting plate.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This solution can produce hollow blocks without the need for any electrical equipment, and it has a wide range of applications. In use, the casting material is first filled and compacted into the cavity of the block mold. The demolding mechanism is gradually lowered by a manual jack until several mold plates come into contact with the casting material in the cavity. Then, by rotating the hand drive rod, the block mold is gradually raised under the action of the linkage mechanism. Under the action of the several mold plates, the hollow block is gradually peeled off from the cavity and placed on the processing platform, thus realizing the production of hollow blocks. The yield of hollow blocks is high.

[0016] 2. After the hollow blocks are prepared, the processing platform can be pulled out from the slide and placed into a new processing platform to facilitate the mass production of hollow blocks.

[0017] 3. This solution, through the combination of several support bolts and adjusting nuts, can achieve leveling and height adjustment of the processing platform, making it highly practical. Attached Figure Description

[0018] Figure 1 This is a front view of a manual hollow block machine.

[0019] Figure 2 This is a side view of a manual hollow block machine.

[0020] Figure 3 This is a schematic diagram of the block mold.

[0021] Figure 4 This is a partial structural diagram of the demolding mechanism.

[0022] The components are as follows: 1. Frame, 2. Processing platform, 3. Block mold, 4. Cavity, 5. Hand drive rod, 6. Pattern plate, 7. Horizontal drive shaft, 8. First connecting rod, 9. Second connecting rod, 10. Guide column, 11. Sleeve, 12. Slide block, 13. Limiting block, 14. Support bolt, 15. Adjusting nut, 16. Base plate, 17. Movable plate, 18. Upright, 19. Upright column, 20. First connecting plate, 21. Manual jack, 22. Pattern block, 23. Second connecting plate. Detailed Implementation

[0023] The specific embodiments of this utility model are described below to enable those skilled in the art to understand this utility model. However, it should be understood that this utility model is not limited to the scope of the specific embodiments. For those skilled in the art, as long as various changes are within the spirit and scope of this utility model as defined and determined by the appended claims, these changes are obvious. All utility model creations utilizing the concept of this utility model are within the scope of protection.

[0024] like Figures 1 to 4 As shown, the manual hollow block machine of this scheme includes a cuboid frame 1, a processing platform 2 on the frame 1, and a block mold 3 on the frame 1 above the processing platform 2. Specifically, two guide posts 10 are provided on both sides of the frame 1, and two sleeves 11 are provided on both sides of the block mold 3. The four sleeves 11 are slidably fitted onto the two guide posts 10. The block mold 3 has three cavities 4 for forming hollow blocks. Two blocks 22 are spaced apart in the cavities 4. The tops of the two blocks 22 are fixedly connected to the top of the block mold 3 through a second connecting plate 23. The block mold 3 is connected to the hand drive rod 5 through a linkage mechanism. An adjustable demolding mechanism is provided on the frame 1 above the block mold 3. The bottom of the demolding mechanism has several mold plates 6 that are adapted to the cavities 4 and demold the hollow blocks.

[0025] As an optional implementation, the linkage mechanism includes a horizontal drive shaft 7 located at the bottom of the frame 1. One end of the horizontal drive shaft 7 is fixedly connected to one end of a hand-drive rod 5, and the hand-drive rod 5 is perpendicular to the horizontal drive shaft 7. Both ends of the horizontal drive shaft 7 are fixedly connected to one end of two first connecting rods 8, both of which are perpendicular to the horizontal drive shaft 7 and are arranged in parallel. The other ends of the two first connecting rods 8 are respectively hinged to one end of two second connecting rods 9, and the other ends of the two second connecting rods 9 are respectively hinged to both sides of the block mold 3. In this scheme, by rotating the hand-drive rod 5, the block mold 3 can be raised and lowered under the drive of the linkage mechanism.

[0026] As an optional implementation, a base plate 16 is provided on the top of the frame 1, and the demolding mechanism includes a movable plate 17 located below the base plate 16. The bottom of the movable plate 17 is connected to several molded plates 6 by several uprights 18. Two uprights 19 penetrating the base plate 16 are provided on the top of the movable plate 17, and a first connecting plate 20 is provided between the two uprights 19. A manual jack 21 is provided on the base plate 16, and the movable end of the manual jack 21 is fixedly connected to the first connecting plate 20. In this solution, the demolding mechanism can be raised and lowered by the manual jack 21.

[0027] As an optional implementation, the bottom of the frame 1 is provided with a slide 12, the processing platform 2 is placed on the slide 12, and the bottom of the processing platform 2 is provided with limiting blocks 13 that slide and fit against the sides of the slide 12 respectively, so that the processing platform 2 can be pulled out laterally from the slide 12.

[0028] As an optional implementation, the bottom of the slide block 12 is provided with four support bolts 14, all of which are movably mounted on the frame 1, and each of the four support bolts 14 is fitted with an adjusting nut 15, the bottom of which abuts against the frame 1. Through the cooperation of the support bolts 14 and the adjusting nuts 15, the processing platform 2 can be leveled and its height adjusted, which is highly practical.

[0029] In this process, the casting material is first filled and compacted into the three cavities 4 of the block mold 3. The demolding mechanism is gradually lowered by the manual jack 21 until several mold plates 6 come into contact with the casting material in the cavity 4. Then, by rotating the hand drive rod 5, the block mold 3 is gradually raised under the action of the linkage mechanism. Under the action of the several mold plates 6, the hollow block is gradually peeled off from the cavity 4 and placed on the processing platform 2, thus realizing the preparation of the hollow block. After the hollow block is prepared, the processing platform 2 can be pulled out laterally from the slide 12 and a new processing platform 2 can be placed in order to facilitate the preparation of the hollow block again.

[0030] In summary, this solution can produce hollow blocks without the aid of any electrical equipment, making it applicable to a wide range of scenarios. It is also easy to operate, requiring no manual demolding, and yields a high success rate in hollow block production.

Claims

1. A manual hollow block making machine, characterized in that, The device includes a frame, on which a processing platform is mounted. Above the processing platform, on the frame, a height-adjustable block mold is mounted. The block mold contains several cavities for forming hollow blocks. The block mold is connected to a hand-driven rod via a linkage mechanism. Above the block mold, on the frame, a height-adjustable demolding mechanism is mounted. At the bottom of the demolding mechanism, several mold plates that fit the cavities and demold the hollow blocks are provided.

2. The manual hollow block machine according to claim 1, characterized in that, The linkage mechanism includes a horizontal drive shaft located at the bottom of the frame. One end of the horizontal drive shaft is fixedly connected to one end of the hand drive rod. Both ends of the horizontal drive shaft are fixedly connected to one end of two first connecting rods, and the other ends of the two first connecting rods are hinged to one end of two second connecting rods. The other ends of the two second connecting rods are hinged to both sides of the block mold.

3. The manual hollow block machine according to claim 2, characterized in that, Several guide posts are provided on both sides of the frame, and several sleeves are provided on both sides of the block mold, with the sleeves slidingly fitted onto the guide posts respectively.

4. The manual hollow block machine according to claim 2, characterized in that, The hand-drive lever and the two first connecting rods are both perpendicular to the horizontal drive shaft, and the two first connecting rods are arranged in parallel.

5. The manual hollow block machine according to claim 1, characterized in that, The bottom of the frame is provided with a slide, the processing platform is placed on the slide, and the bottom of the processing platform is provided with limiting blocks on both sides that slide and fit against the sides of the slide.

6. The manual hollow block machine according to claim 5, characterized in that, The bottom of the slide is provided with several support bolts, which are movably inserted through the frame. Each of the support bolts is fitted with an adjusting nut, and the bottom of each adjusting nut abuts against the frame.

7. The manual hollow block machine according to claim 1, characterized in that, The top of the frame is provided with a base plate, and the demolding mechanism includes a movable plate located below the base plate. The bottom of the movable plate is connected to several molded plates by several uprights. The top of the movable plate is provided with two uprights that penetrate the base plate. A first connecting plate is provided between the two uprights. A manual jack is provided on the base plate, and the movable end of the manual jack is fixedly connected to the first connecting plate.

8. The manual hollow block machine according to claim 1, characterized in that, The cavity is provided with a number of blocks at intervals, and the tops of the blocks are fixedly connected to the top of the block mold through a second connecting plate.

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