Concrete block forming device

Abstract

The present invention discloses a concrete block forming device, including a workbench, the upper surface of the workbench is welded with two slide rails, a plug hole is provided on one side of the slide rail, a transmission shaft is inserted in the plug hole, one end of the transmission shaft is key-connected with a second bevel gear, and one end of the transmission shaft is fixed with a rotating column by bolts, the outer wall of the rotating column is fixed with a collar, one side of the collar is fixed with a connecting rod by bolts, the bottom end of the connecting rod is welded with a screw, the bottom end of the screw is welded with a rotating ball, a pressure block is slidably connected to the inner wall of one side of the slide rail, a mounting groove is provided on the top of the pressure block, and the mounting groove is engaged with the rotating ball. The present invention can shape concrete, remove excess concrete, and collect the removed concrete in a centralized manner to improve resource utilization, and can also adjust the distance between the pressure block and the concrete to determine the thickness of the brick, thereby improving the applicability of the device.

Description

Technical Field

[0001] The invention relates to the technical field of construction machinery, and in particular to a concrete block forming device. Background Art

[0002] Concrete block forming device is a kind of construction machinery, which is a brick-making equipment specializing in the production of concrete products. Different types of block forming machines can be selected according to the output size, and simple, optimized, selected, semi-automatic, and fully automatic block forming machine brick production lines can be selected according to the investment scale. However, various concrete block forming devices on the market still have various problems.

[0003] For example, the authorization announcement number CN108312300B discloses an efficient and stable concrete block forming machine for construction engineering, which includes two support walls, a support frame is fixedly connected between the two opposite sides of the support walls, and a silo is fixedly connected to the top of the support frame. The above patent has the following defects: the thickness of the produced bricks cannot be adjusted, so we propose a concrete block forming device. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a concrete block forming device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A concrete block forming device comprises a workbench, wherein two slide rails are welded on the upper surface of the workbench, a plug hole is provided on one side of the slide rail, a transmission shaft is inserted in the plug hole, one end of the transmission shaft is keyed to a second bevel gear, and a rotating column is fixed to one end of the transmission shaft by bolts, a collar is fixed to the outer wall of the rotating column, a connecting rod is fixed to one side of the collar by bolts, a screw is welded to the bottom end of the connecting rod, a rotating ball is welded to the bottom end of the screw, a pressure block is slidably connected to the inner wall of one side of the slide rail, a mounting groove is provided on the top of the pressure block, and the mounting groove is engaged with the rotating ball. A support frame is welded to the top of the workbench, a dual-axis motor is fixed to the top of the support frame by bolts, one end of the output shaft of the dual-axis motor is keyed to a first bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0007] Furthermore, a rotating rod is welded to the other end of the output shaft of the dual-axis motor, and a plurality of clamping columns are welded to the bottom end of the rotating rod.

[0008] Furthermore, the bottom of the workbench is rotatably connected to a connecting shaft, one side of the connecting shaft is keyed to a special-shaped gear, the bottom end of the connecting shaft is welded with a rotating disk, one side of the rotating disk is slidably connected to a sliding sleeve, and a placement groove is provided at the top of the rotating disk, a mold is provided in the placement groove, and a sliding groove is provided at the bottom of the rotating disk.

[0009] Furthermore, a sliding block is fixed to the top of the workbench by bolts, and the sliding block is slidably connected to the sliding groove.

[0010] Furthermore, a scraper is fixed to the bottom of the workbench by bolts, and the scraper is located above the mold.

[0011] Furthermore, a collection box is provided below the workbench.

[0012] Furthermore, a material storage box is fixed on the top of the workbench by screws, and a feed hopper is provided on the top of the material storage box.

[0013] The beneficial effects of the present invention are:

[0014] 1. The setting of the mold can shape the concrete that falls into the mold, the setting of the scraper can remove the excess concrete, and the setting of the collection box can collect the removed concrete in a centralized manner, thereby improving the utilization rate of resources.

[0015] 2. By setting the screw rod, when the pressing block is manually pulled to move, the distance between the pressing block and the concrete can be adjusted to determine the thickness of the brick, thereby improving the applicability of the device.

[0016] 3. Through the setting of the first bevel gear, it can rotate under the drive of the double-axis motor. Under the meshing action of the first bevel gear and the second bevel gear, the transmission shaft starts to rotate, thereby driving the sleeve ring to rotate together. With the cooperation of the connecting rod and the screw rod, the pressure block slides in the slide rail to compact the concrete and improve the quality of the product.

[0017] 4. Through the setting of the rotating rod, it can be rotated under the drive of the double-axis motor, thereby driving the clamping column to rotate together. With the cooperation of the special-shaped gear, the rotating rod rotates one circle and the rotating disk rotates a quarter of a circle, thereby realizing an indirect rotation, which is convenient for feeding and guiding operations and has a high degree of mechanization. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a concrete block forming device proposed by the present invention;

[0019] Figure 2 A partial cross-sectional structural schematic diagram of a concrete block forming device proposed by the present invention;

[0020] Figure 3 A partially enlarged structural schematic diagram of a concrete block forming device proposed by the present invention;

[0021] Figure 4 A schematic diagram of the structure of a special-shaped gear of a concrete block forming device proposed by the present invention;

[0022] In the figure: 1. collecting box; 2. sliding sleeve; 3. mould; 4. double-axis motor; 5. material storage box; 6. first bevel gear; 7. second bevel gear; 8. collar; 9. connecting rod; 10. slide rail; 11. screw rod; 12. pressure block; 13. workbench; 14. special-shaped gear; 15. slider; 16. scraper; 17. clamping column; 18. rotating rod; 19. rotating disk. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. It should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0024] Reference Figure 1-4 A concrete block forming device comprises a workbench 13, the upper surface of the workbench 13 is welded with two slide rails 10, one side of the slide rail 10 is provided with a plug hole, a transmission shaft is plugged into the plug hole, one end of the transmission shaft is key-connected with a second bevel gear 7, and one end of the transmission shaft is fixed with a rotating column by bolts, the outer wall of the rotating column is fixed with a collar 8, one side of the collar 8 is fixed with a connecting rod 9 by bolts, the bottom end of the connecting rod 9 is welded with a screw rod 11, the bottom end of the screw rod 11 is welded with a rotating ball, a pressure block 12 is slidably connected to the inner wall of one side of the slide rail 10, when the pressure block 12 is manually pulled to move, the distance between the pressure block 12 and the concrete is adjusted by the screw rod 11 to determine the thickness of the brick, and the top of the pressure block 12 is provided with a mounting groove, which is engaged with the rotating ball. A support frame is welded to the top of the workbench 13, and a dual-axis motor 4 is fixed to the top of the support frame by bolts. One end of the output shaft of the dual-axis motor 4 is keyed to the first bevel gear 6. The first bevel gear 6 is meshed with the second bevel gear 7 and rotates under the drive of the dual-axis motor 4 through the first bevel gear 6. Under the meshing action of the first bevel gear 6 and the second bevel gear 7, the transmission shaft starts to rotate, thereby driving the collar 8 to rotate together. With the cooperation of the connecting rod 9 and the screw rod 11, the pressure block 12 slides in the slide rail 10 to compact the concrete.

[0025] A rotating rod 18 is welded to the other end of the output shaft of the dual-axis motor 4, and a plurality of clamping columns 17 are welded to the bottom end of the rotating rod 18. A connecting shaft is rotatably connected to the bottom of the workbench 13, and a side key of the connecting shaft is connected to a special-shaped gear 14. A rotating disk 19 is welded to the bottom end of the connecting shaft. The rotating rod 18 is driven by the dual-axis motor 4 to rotate, thereby driving the clamping column 17 to rotate together. With the cooperation of the special-shaped gear 14, the rotating rod 18 rotates one circle and the rotating disk 19 rotates a quarter circle, thereby realizing an indirect rotation. A sliding sleeve 2 is slidably connected to one side of the rotating disk 19, and a placement groove is provided on the top of the rotating disk 19, and a mold 3 is provided in the placement groove. 3 is used to shape the concrete falling into the mold 3, and a slide groove is provided at the bottom of the rotating disk 19. A slider 15 is fixed to the top of the workbench 13 by bolts, and the slider 15 is slidably connected to the slide groove. A scraper 16 is fixed to the bottom of the workbench 13 by bolts, and the excess concrete is removed by the scraper 16, and the scraper 16 is located above the mold 3. A collecting box 1 is provided below the workbench 13, and the removed concrete is collected in a centralized manner by the collecting box 1. A storage box 5 is fixed to the top of the workbench 13 by screws, and a feeding hopper is provided on the top of the storage box 5, and concrete is put into the storage box 5 from the feeding hopper through the storage box 5 for temporary storage.

[0026] The working principle of this embodiment is as follows: first, concrete is put into the storage box 5 from the feed hopper, and the concrete rolls down into the mold 3 along the inner wall of the storage box 5. When the pressing block 12 is manually pulled to move, the distance between the pressing block 12 and the concrete is adjusted to adjust the thickness of the brick. Then, the concrete falling into the mold 3 is shaped by the mold 3, and the double-axis motor 4 is started. The first bevel gear 6 rotates under the drive of the double-axis motor 4. Under the meshing action of the first bevel gear 6 and the second bevel gear 7, the transmission shaft starts to rotate, thereby driving the sleeve ring 8 to rotate together, and the connecting With the cooperation of the rod 9 and the screw rod 11, the pressing block 12 slides in the slide rail 10 to compact the concrete. At the same time, it rotates under the drive of the dual-axis motor 4, thereby driving the clamping column 17 to rotate together. With the cooperation of the special-shaped gear 14, the rotating rod 18 rotates one circle and the rotating disk 19 rotates a quarter of a circle, thereby realizing an indirect rotation. While the device is rotating, the scraper 16 removes the excess concrete, and the removed concrete falls into the collection box 1 for centralized collection. Finally, the sliding sleeve 2 is removed to guide the bricks out of the bottom of the mold 3.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concrete block forming device, comprising a workbench (13), characterized in that: The upper surface of the workbench (13) is fixedly connected with two slide rails (10), one side of the slide rail (10) is provided with a plug hole, a transmission shaft is movably connected in the plug hole, one end of the transmission shaft is fixedly connected with the second bevel gear (7), and one end of the transmission shaft is fixedly connected with a rotating column, the outer wall of the rotating column is fixedly provided with a collar (8), one side of the collar (8) is fixedly connected with a connecting rod (9), the bottom end of the connecting rod (9) is fixedly connected with a screw rod (11), the bottom end of the screw rod (11) is fixedly connected with a rotating ball, the inner wall of one side of the slide rail (10) is slidably connected with a pressure block (12), the top of the pressure block (12) is provided with a mounting groove, the mounting groove is engaged with the rotating ball, the top of the workbench (13) is fixedly connected with a support frame, the top of the support frame is fixedly connected with a dual-axis motor (4), one end of the output shaft of the dual-axis motor (4) is fixedly connected with a first bevel gear (6), and the first bevel gear (6) is meshed with the second bevel gear (7); The bottom of the workbench (13) is movably connected to a connecting shaft, one side of the connecting shaft is fixedly connected to a special-shaped gear (14), the bottom end of the connecting shaft is fixedly connected to a rotating disk (19), one side of the rotating disk (19) is slidably connected to a sliding sleeve (2), a placement groove is provided at the top of the rotating disk (19), a mold (3) is provided in the placement groove, and a sliding groove is provided at the bottom of the rotating disk (19); A slider (15) is fixedly connected to the top of the workbench (13), and the slider (15) is slidably connected to the slide groove; A scraper (16) is fixedly connected to the bottom of the workbench (13), and the scraper (16) is located above the mold (3).

2. A concrete block forming device according to claim 1, characterized in that: The other end of the output shaft of the dual-axis motor (4) is fixedly connected to a rotating rod (18), and the bottom end of the rotating rod (18) is fixedly connected to a plurality of clamping columns (17).

3. A concrete block forming device according to claim 1, characterized in that: A collection box (1) is provided below the workbench (13).

4. A concrete block forming device according to claim 1, characterized in that: A material storage box (5) is fixed to the top of the workbench (13) via screws, and a material feed hopper is provided on the top of the material storage box (5).

Images