A concrete masonry unit

Abstract

The utility model relates to concrete forming equipment technical field discloses a kind of concrete masonry devices, including workbench, two track grooves are opened in workbench, two track grooves are symmetrically distributed, the inside of each track groove is slidably connected with connecting rod, the upper end of each connecting rod is fixedly connected with masonry mould, the upside of workbench is provided with concrete filling mechanism, the downside of workbench is provided with the mould drive mechanism of the staggered movement of two masonry moulds, concrete filling mechanism includes the support fixedly connected with the upside of workbench, the utility model runs one masonry mould by two track grooves respectively, when one of masonry mould is located below hopper and fills concrete, another masonry mould can be used to transfer, discharging, they are carried out simultaneously without hindering each other, save time, can significantly improve masonry efficiency.

Description

Technical Field

[0001] This utility model relates to the field of concrete forming equipment technology, and in particular to a concrete masonry device. Background Technology

[0002] Concrete masonry equipment is a specialized device used for the construction of concrete structures. It is mainly used for laying concrete hollow bricks, blocks, and other building materials, which can improve construction efficiency and ensure the stability of walls. Some equipment supports automated operation and reduces manual handling. However, existing concrete masonry equipment generally suffers from low material loading efficiency. For example, after a masonry mold is filled with concrete, it needs to be moved out of the hopper and then transported to the drying yard before another empty masonry mold is placed in the hopper. During the time that the filled masonry mold is being transported, the hopper is in a waiting state, which may result in low overall production efficiency of the concrete masonry equipment.

[0003] In view of this, a concrete masonry device that can solve the above problems is proposed. Utility Model Content

[0004] To address the technical problem of masonry efficiency in concrete masonry equipment, this utility model provides a concrete masonry equipment.

[0005] This utility model is achieved by the following technical solution: a concrete masonry device, including a workbench, on which two track grooves are provided, the two track grooves are symmetrically distributed, a connecting rod is slidably connected to the inner side of each track groove, a masonry mold is fixedly connected to the upper end of each connecting rod, a concrete pouring mechanism is provided on the upper side of the workbench, and a mold driving mechanism is provided on the lower side of the workbench to make the two masonry molds move alternately.

[0006] As a further improvement to the above solution, the concrete filling mechanism includes a support fixedly connected to the upper side of the workbench, a hopper is installed on the upper side of the support, and a valve assembly is connected to the lower side of the hopper.

[0007] As a further improvement to the above solution, the mold driving mechanism includes slots opened on both sides of the lower side of the worktable. A pusher is slidably connected to the inner side of each slot. A limit groove is opened on each pusher. A slider is slidably connected to the inner side of each limit groove. The upper side of each slider is fixedly connected to the lower end of the connecting rod on the same side. A pusher driving mechanism is provided on the side of the worktable away from the hopper to make the pusher reciprocate back and forth along the slot.

[0008] As a further improvement to the above solution, the pusher drive mechanism includes a fixed plate fixedly connected to one side of the worktable. A first lead screw and a second lead screw are rotatably connected between the fixed plate and the other side of the worktable. The first lead screw is threadedly sleeved to one side of the pusher on the same side, and the second lead screw is threadedly sleeved to the other side of the pusher. A lead screw drive mechanism is provided on one side of the fixed plate to make the first lead screw and the second lead screw rotate simultaneously.

[0009] As a further improvement to the above solution, the lead screw drive mechanism includes two driven gears rotatably connected to one side of the fixed plate. One end of the first lead screw passes through the fixed plate and is fixedly connected to one side of one of the driven gears. One end of the second lead screw passes through the fixed plate and is fixedly connected to one side of the other driven gear. The fixed plate is provided with a gear drive mechanism that enables the two driven gears to rotate simultaneously.

[0010] As a further improvement to the above solution, the gear drive mechanism includes a drive gear rotatably connected to one side of the fixed plate, the drive gear meshing with two driven gears simultaneously, and a servo motor mounted on the other side of the fixed plate, the output end of the servo motor being connected to one side of the drive gear.

[0011] As a further improvement to the above scheme, the initial positions of the two pushers are distributed about the diagonal of the worktable.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses two track grooves to run a masonry mold respectively. When one masonry mold is below the hopper to pour concrete, the other masonry mold can be used for transfer and material unloading. The two can be carried out simultaneously without delaying each other, saving time and significantly improving masonry efficiency.

[0014] 2. This utility model uses a connecting rod to slide in the track groove to transport concrete blocks. Considering the large weight of the masonry entity, the device has the advantages of high wear resistance and long service life. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a concrete masonry device provided by this utility model;

[0016] Figure 2 for Figure 1 Top view;

[0017] Figure 3 for Figure 1 A bottom view;

[0018] Figure 4 for Figure 1Enlarged structural diagram at point A;

[0019] Figure 5 for Figure 3 Enlarged structural diagram at point B;

[0020] Figure 6 This is a schematic diagram of the connecting rod in one embodiment of the present invention.

[0021] Explanation of key symbols:

[0022] 1. Workbench; 2. Push table; 3. Slot; 4. Masonry mold; 5. Track groove; 6. Support; 7. Hopper; 8. Valve assembly; 9. Drive gear; 10. Lead screw No. 1; 11. Lead screw No. 2; 12. Driven gear; 13. Connecting rod; 14. Fixing plate; 15. Servo motor; 16. Limiting groove; 17. Slider. Detailed Implementation

[0023] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0024] Example:

[0025] Please combine Figure 1 and Figure 2 As shown, a concrete masonry device in this embodiment includes a workbench 1 with two track slots 5. The two track slots 5 are symmetrically distributed. Each track slot 5 consists of an initial straight track segment, an outer offset track segment, a middle straight track segment, an inner offset track segment, and a terminal straight track segment. The initial straight track segment and the terminal straight track segment are located on opposite sides of the same straight line. After moving through the outer offset track segment and the middle straight track segment, the two masonry molds 4 can be staggered to avoid collision.

[0026] Please combine Figure 6 As shown, each track groove 5 has a connecting rod 13 slidably connected to its inner side, and a masonry mold 4 is fixedly connected to the upper end of each connecting rod 13. The masonry mold 4 is a hollow structure used to cast concrete blocks with different spatial structures. All four sides of the masonry mold 4 can be opened and disassembled. Before pouring concrete, oil is sprayed on each inner side of the masonry mold 4 to prevent the iron from sticking to the concrete. After demolding, the inner side of the masonry mold 4 needs to be cleaned to prevent defects from appearing in the concrete blocks after masonry.

[0027] Please combine Figure 1 As shown, a concrete pouring mechanism is provided on the upper side of the workbench 1, and a mold driving mechanism is provided on the lower side of the workbench 1 to make the two masonry molds 4 move alternately.

[0028] Please combine Figure 1 The concrete filling mechanism includes a support 6 fixedly connected to the upper side of the workbench 1. A hopper 7 is installed on the upper side of the support 6, and a valve assembly 8 is connected to the lower side of the hopper 7. The flow rate of concrete can be controlled by the valve assembly 8. In this embodiment, the valve assembly 8 consists of a motor and a butterfly valve.

[0029] Please combine Figure 1 As shown, the mold driving mechanism includes slots 3 opened on both sides of the lower side of the worktable 1. A pusher 2 is slidably connected inside the slot 3 on each side. A card plate is provided on one side of the pusher 2 and slides inside the slot 3.

[0030] Please combine Figure 6 As shown, each pusher 2 has a limiting groove 16, and a slider 17 is slidably connected to the inner side of each limiting groove 16. Limiting blocks are provided on both sides of the slider 17. The upper side of each slider 17 is fixedly connected to the lower end of the connecting rod 13 on the same side. A pusher drive mechanism is provided on the side of the worktable 1 away from the hopper 7 to make the pusher 2 move back and forth along the slot 3.

[0031] Please combine Figure 6 As shown, the pusher drive mechanism includes a fixed plate 14 fixedly connected to one side of the worktable 1. A first lead screw 10 and a second lead screw 11 are rotatably connected between the fixed plate 14 and the other side of the worktable 1. The first lead screw 10 is threadedly sleeved to one side of the pusher 2 on the same side, and the second lead screw 11 is threadedly sleeved to one side of the other pusher 2. A lead screw drive mechanism is provided on one side of the fixed plate 14 to make the first lead screw 10 and the second lead screw 11 rotate simultaneously. By rotating the first lead screw 10 and the second lead screw 11, the two pushers 2 can be directly pushed to move towards each other. It should be noted that in this embodiment, the thread directions of the first lead screw 10 and the second lead screw 11 are opposite, that is, one is clockwise and the other is counterclockwise.

[0032] Please combine Figure 6 As shown, the lead screw drive mechanism includes two driven gears 12 rotatably connected to one side of the fixed plate 14. One end of the first lead screw 10 passes through the fixed plate 14 and is fixedly connected to one side of one of the driven gears 12. One end of the second lead screw 11 passes through the fixed plate 14 and is fixedly connected to one side of the other driven gear 12. The fixed plate 14 is provided with a gear drive mechanism that enables the two driven gears 12 to rotate simultaneously.

[0033] Please combine Figure 6As shown, the gear drive mechanism includes a drive gear 9 rotatably connected to one side of the fixed plate 14. The drive gear 9 meshes with two driven gears 12 simultaneously. The rotation of the drive gear 9 can simultaneously drive the two driven gears 12 to rotate at the same speed. A servo motor 15 is installed on the other side of the fixed plate 14. The output end of the servo motor 15 is connected to one side of the drive gear 9. The rotation of the servo motor 15 drives the drive gear 9 to rotate, thereby driving the entire planetary gear to move.

[0034] Please combine Figure 3 As shown, please refer to Figure 2 As shown, the initial positions of the two pushers 2 are distributed about the diagonal of the worktable 1.

[0035] The implementation principle of a concrete masonry device in this application embodiment is as follows: When the masonry mold 4 located below the hopper 7 is filled with concrete, the servo motor 15 is started, which drives the drive gear 9 to rotate, and then drives the two driven gears 12 to rotate, directly pushing the first lead screw 10 and the second lead screw 11 to rotate simultaneously. The rotation of the second lead screw 11 drives the push platform 2 below the hopper 7 to move to the other side. The connecting rod 13 changes with the track section of the track groove 5, causing the slider 17 in the push platform 2 to slide along the limiting groove 16. Meanwhile, the newly loaded masonry mold 4 on the other side moves from the other side to below the hopper 7. Since the two track grooves 5 are symmetrically arranged, the two masonry molds 4 can move in an alternating manner to make way for each other.

[0036] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A concrete masonry device comprising a workbench (1), characterized in that, The workbench (1) has two track grooves (5) symmetrically distributed. Each track groove (5) has a connecting rod (13) slidably connected to its inner side. Each connecting rod (13) has a masonry mold (4) fixedly connected to its upper end. The workbench (1) has a concrete pouring mechanism on its upper side and a mold driving mechanism on its lower side that causes the two masonry molds (4) to move alternately.

2. A concrete masonry unit according to claim 1, wherein The concrete filling mechanism includes a support (6) fixedly connected to the upper side of the workbench (1), a hopper (7) is installed on the upper side of the support (6), and a valve assembly (8) is connected to the lower side of the hopper (7).

3. A concrete masonry device as described in claim 2, characterized in that, The mold driving mechanism includes slots (3) opened on both sides of the lower side of the worktable (1). A pusher (2) is slidably connected to the inner side of each slot (3). A limit groove (16) is opened on each pusher (2). A slider (17) is slidably connected to the inner side of each limit groove (16). The upper side of each slider (17) is fixedly connected to the lower end of the connecting rod (13) on the same side. A pusher driving mechanism is provided on the side of the worktable (1) away from the hopper (7) to make the pusher (2) move back and forth along the slot (3).

4. A concrete masonry device as described in claim 3, characterized in that, The pusher drive mechanism includes a fixed plate (14) fixedly connected to one side of the worktable (1). The fixed plate (14) is rotatably connected to the other side of the worktable (1) by a first lead screw (10) and a second lead screw (11). The first lead screw (10) is threadedly connected to one side of the pusher (2) on the same side, and the second lead screw (11) is threadedly connected to one side of the other pusher (2). A lead screw drive mechanism is provided on one side of the fixed plate (14) to make the first lead screw (10) and the second lead screw (11) rotate simultaneously.

5. A concrete masonry device as described in claim 4, characterized in that, The lead screw drive mechanism includes two driven gears (12) rotatably connected to one side of the fixed plate (14). One end of the first lead screw (10) passes through the fixed plate (14) and is fixedly connected to one side of one of the driven gears (12). One end of the second lead screw (11) passes through the fixed plate (14) and is fixedly connected to one side of the other driven gear (12). The fixed plate (14) is provided with a gear drive mechanism that enables the two driven gears (12) to rotate simultaneously.

6. A concrete masonry device as described in claim 5, characterized in that, The gear drive mechanism includes a drive gear (9) rotatably connected to one side of the fixed plate (14), the drive gear (9) meshing with two driven gears (12) simultaneously, and a servo motor (15) mounted on the other side of the fixed plate (14), the output end of the servo motor (15) being connected to one side of the drive gear (9).

7. A concrete masonry device as described in claim 3, characterized in that, The initial positions of the two pushers (2) are distributed diagonally about the worktable (1).

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