Brick laying device

Abstract

The brick laying device comprises a movable bottom plate, a gear motor, an operation panel and a storage battery, side plates are fixed to the two ends of the upper portion of the movable bottom plate, transmission tooth rollers are rotationally connected to the upper sides and the lower sides of the inner ends of the side plates, and transmission tooth belts are connected to the surfaces of the transmission tooth rollers in a meshed mode; a gear motor connected with shaft bodies of the transmission tooth rollers is fixed to the outer ends of the lower portions of the side plates, the shaft bodies of the transmission tooth rollers on the rear sides of the side plates at the left end and the right end above the movable bottom plate are connected through a transmission belt, and a sand uniformizing assembly is installed on one side of the side plate above the movable bottom plate. According to the brick laying device, the two groups of movable toothed belts are used in cooperation with the supporting block, bricks placed on the supporting block can be slowly put down during speed reduction transmission, the bricks can be put down one by one along with pulling of the hand pull rod, the laid bricks can be compacted in cooperation with use of the whole pressing assembly, and the laying effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, and specifically relates to a brick laying device. Background Art

[0002] During the construction of municipal engineering, it is necessary to lay bricks on the road to facilitate pedestrians to walk better. In order to improve the efficiency of brick laying, workers will use brick laying equipment;

[0003] A brick laying device for municipal engineering disclosed in the existing patent with the publication number CN216551472U includes a chassis. Symmetrically installed on the bottom of the chassis are support frames. A transmission shaft rod is installed through the support frames. Both ends of the transmission shaft rod are fixedly connected with moving wheels, which facilitate the staff to push the device to move. On one side of the top of the chassis, a storage box is fixedly connected. Inside the storage box, a plurality of buckets are placed. The buckets are used to store the bricks to be laid. On one side of the top of the storage box, a handle frame is fixedly connected. On the other side of the top of the storage box, a connecting frame is fixedly connected. On the side of the chassis away from the storage box, a lifting rod is vertically installed through. A sleeve is sleeved on the outer surface of the lifting rod. At the bottom end of the lifting rod, a paving pressing plate is horizontally fixedly connected below the chassis. The bottom of the connecting frame is rotatably connected with a connecting rod. A driving motor is embedded on the front surface of the chassis;

[0004] The above document can put a large number of bricks into the buckets in the storage box. When laying is needed, the buckets can be directly lifted, and the bricks are convenient to store and retrieve. The driving motor can also drive the moving wheels to rotate, providing the kinetic energy for the device to move forward and backward, which is convenient for mobile transportation and reduces the working intensity. However, before laying, it is inconvenient to level the yellow sand for laying, which is likely to cause the phenomenon of brick hollowing, and then easily lead to the problem of brick damage. At the same time, when laying, it is still necessary for people to take out the bricks from the buckets, which is time-consuming and laborious. Therefore, we propose a brick laying device to solve the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a brick laying device to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical solutions: A brick laying device, comprising a moving bottom plate, a reduction motor, an operation panel and a storage battery. At both ends above the moving bottom plate, side plates are fixed, and at the upper and lower sides of the inner ends of the side plates, transmission gear rollers are rotatably connected. Transmission toothed belts are meshed with the surfaces of the transmission gear rollers. At the outer ends below the side plates, reduction motors connected to the shafts of the transmission gear rollers are fixed. Between the shafts of the transmission gear rollers at the rear sides of the side plates at the left and right ends above the moving bottom plate, they are connected by a transmission belt. Support blocks are evenly fixed on the surfaces of the transmission toothed belts. A hand pull rod is fixed on the side surface of the side plate, and an operation panel is installed in the middle of the hand pull rod. A sand leveling assembly is installed on one side of the side plate above the moving bottom plate, and a leveling and pressing assembly is installed on the other side of the side plate above the moving bottom plate.

[0007] Preferably, the sand leveling assembly includes a first support plate, which is fixed on one side surface of the side plate above the moving bottom plate. Above the first support plate, an electric telescopic rod is fixed, and above the electric telescopic rod, a first driving motor is fixed. Above one side of the first support plate, a storage battery is installed.

[0008] By adopting the above technical solution, the electric telescopic rod can drive the first driving motor to move up and down, so that the connecting shaft below the first driving motor slides on the surface of the first support plate.

[0009] Preferably, the output end of the first driving motor is fixed with a connecting shaft that is slidably connected to the surface of the first support plate, and sand leveling rods are evenly fixed on the surface of the connecting shaft.

[0010] By adopting the above technical solution, it is convenient for the sand leveling rods on the surface of the connecting shaft to level the yellow sand laid below.

[0011] Preferably, the leveling and pressing assembly includes a second support plate, which is arranged in a "concave" shape. The second support plate is fixed on the other side surface of the side plate above the moving bottom plate. At both ends of the surface of the second support plate, sliding rods are slidably connected. At the top of the sliding rods, a cross plate is fixed. Between the cross plate and the second support plate, springs located outside the sliding rods are fixed.

[0012] By adopting the above technical solution, it is convenient for the sliding rods to slide on the second support plate, and at the same time, with the use of the springs, it is convenient for the sliding rods to reset after sliding.

[0013] Preferably, above the second support plate, a third support plate fixed on the side plate above the moving bottom plate is provided. On the side surface of the third support plate, a second driving motor is fixed. The middle of the third support plate is arranged in an open shape. The output end of the second driving motor is fixed with a rotating shaft, and on the surface of the rotating shaft, a cam located in the middle opening of the third support plate is fixed. The lower end of the cam is arranged in a fitting manner with the upper end of the cross plate.

[0014] With the above technical solution, the second driving motor can drive the cam to rotate, so that the cam drives the cross plate below to be extruded, so that the cross plate drives the sliding rod to move downward.

[0015] Preferably, a connecting plate is fixed below the sliding rod, and a rubber block is adhesively arranged below the sliding rod.

[0016] With the above technical solution, it is convenient for the rubber block on the surface of the connecting plate below the sliding rod to extrude the bricks laid below, so as to improve the laying stability of the bricks.

[0017] Compared with the prior art, the beneficial effects of the present utility model are: for this brick laying device,

[0018] through the use of two groups of driving toothed belts and supporting blocks, when decelerating and transmitting, the bricks placed on the supporting blocks can be slowly put down, and with the pulling of the hand pull rod, the bricks can be put down one by one, and with the use of the compaction component, the laid bricks can be compacted to improve the laying effect of the device;

[0019] Through the use of the sand leveling component on one side of the device, it is convenient to rotate and level the yellow sand below when laying bricks, avoiding the hollowing of bricks during brick laying and affecting the brick laying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the front view structural diagram of the present utility model;

[0021] Figure 2 is the rear view structural diagram of the present utility model;

[0022] Figure 3 is the rear cross-sectional view structural diagram of the present utility model;

[0023] Figure 4 is the side cross-sectional view structural diagram of the second support plate of the present utility model.

[0024] In the figure: 1, moving bottom plate; 2, side plate; 3, reduction motor; 4, driving gear roller; 5, driving toothed belt; 6, support block; 7, driving belt; 8, hand pull rod; 9, operation panel; 10, sand leveling component; 1001, first support plate; 1002, first driving motor; 1003, connecting shaft; 1004, sand leveling rod; 1005, electric telescopic rod; 11, storage battery; 12, compaction component; 1201, second support plate; 1202, third support plate; 1203, second driving motor; 1204, rotating shaft; 1205, cam; 1206, cross plate; 1207, sliding rod; 1208, connecting plate; 1209, rubber block; 1210, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-4 , the present invention provides a technical solution: a brick laying device, including a moving bottom plate 1, a reduction motor 3, an operation panel 9 and a storage battery 11. Both ends above the moving bottom plate 1 are fixed with side plates 2, and both the upper and lower sides of the inner ends of the side plates 2 are rotatably connected with transmission gear rollers 4. The surfaces of the transmission gear rollers 4 are all meshed with transmission belts 5. The outer ends below the side plates 2 are fixed with reduction motors 3 connected to the shafts of the transmission gear rollers 4. The shafts between the transmission gear rollers 4 on the rear sides of the side plates 2 at the left and right ends above the moving bottom plate 1 are connected by a transmission belt 7. The surfaces of the transmission belts 5 are evenly fixed with support blocks 6. The side surfaces of the side plates 2 are fixed with hand pull rods 8, and an operation panel 9 is installed in the middle of the hand pull rods 8. One side of the side plate 2 above the moving bottom plate 1 is provided with a yellow sand leveling assembly 10. The yellow sand leveling assembly 10 includes a first support plate 1001. The first support plate 1001 is fixed on one side surface of the side plate 2 above the moving bottom plate 1, and an electric telescopic rod 1005 is fixed above the first support plate 1001. A first driving motor 1002 is fixed above the electric telescopic rod 1005. A storage battery 11 is installed on one side above the first support plate 1001. The electric telescopic rod 1005 can drive the first driving motor 1002 to move up and down, so that the connecting shaft 1003 below the first driving motor 1002 slides on the surface of the first support plate 1001. The output end of the first driving motor 1002 is fixed with a connecting shaft 1003 slidably connected to the surface of the first support plate 1001. The surface of the connecting shaft 1003 is evenly fixed with yellow sand leveling rods 1004, which can facilitate the yellow sand leveling rods 1004 on the surface of the connecting shaft 1003 to level the yellow sand laid below;

[0027] Please refer to Figures 1-4, on the other side of the side plate 2 above the moving bottom plate 1, a compressing component 12 is installed. The compressing component 12 includes a second support plate 1201 which is arranged in a concave shape. The second support plate 1201 is fixed on the other side surface of the side plate 2 above the moving bottom plate 1. And at both ends of the surface of the second support plate 1201, sliding rods 1207 are slidably connected. At the top of the sliding rods 1207, a cross plate 1206 is fixed. Between the cross plate 1206 and the second support plate 1201, springs 1210 located outside the sliding rods 1207 are fixed, which can facilitate the sliding of the sliding rods 1207 on the second support plate 1201. At the same time, with the use of the springs 1210, it is convenient for the sliding rods 1207 to reset after sliding. Above the second support plate 1201, a third support plate 1202 fixed on the side plate 2 above the moving bottom plate 1 is arranged. And on the side surface of the third support plate 1202, a second driving motor 1203 is fixed. The middle part of the third support plate 1202 is arranged in an open shape. The output end of the second driving motor 1203 is fixed with a rotating shaft 1204. And on the surface of the rotating shaft 1204, a cam 1205 located in the middle opening of the third support plate 1202 is fixed. The lower end of the cam 1205 is arranged in contact with the upper end of the cross plate 1206. It can drive the cam 1205 to rotate through the second driving motor 1203, so that the cam 1205 drives the cross plate 1206 below to be extruded, so that the cross plate 1206 drives the sliding rods 1207 to move downward. Below the sliding rods 1207, a connecting plate 1208 is fixed. And below the sliding rods 1207, a rubber block 1209 is adhesively arranged, which is convenient for the rubber block 1209 on the surface of the connecting plate 1208 below the sliding rods 1207 to extrude the bricks laid below, so as to improve the stability of brick laying.

[0028] Working principle: First, move the device to the place where bricks need to be laid. When laying bricks, the electric telescopic rod 1005 on the sand leveling component 10 can be opened first, so that the electric telescopic rod 1005 drives the first driving motor 1002 to move downward, so that the sand leveling rod 1004 on the connecting shaft 1003 below the first driving motor 1002 contacts the yellow sand on the ground. And with the rotation of the sand leveling rod 1004, it is convenient to level the yellow sand, so as to facilitate the brick laying work.

[0029] When laying bricks, the reduction motor 3 can be opened to drive the transmission gear roller 4 to rotate, so that the rotating gear roller 4 drives the transmission belt 5 to rotate slowly. The transmission gear rollers 4 on the left and right end side plates 2 above the moving bottom plate 1 are connected by a transmission belt 7, so that the two transmission belts 5 rotate synchronously, which is convenient to lay the bricks above the support block 6.

[0030] After the bricks are laid, pull the hand lever 8 to move the device, and at the same time, make the compaction assembly 12 located above the laid bricks. Then, by turning on the second drive motor 1203, the second drive motor 1203 drives the cam 1205 to rotate, so that the cam 1205 squeezes the cross plate 1206 below, and the sliding rod 1207 below the cross plate 1206 drives the connecting plate 1208 to move downward, so that the rubber block 1209 below the connecting plate 1208 squeezes the bricks below to compact the bricks. A spring 1210 fixed between the cross plate 1206 and the second support plate 1201 is arranged on the outer side of the sliding rod 1207 to facilitate the reset of the sliding rod 1207 after use. This is the working principle of the brick laying device.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A brick laying device, comprising a movable base plate (1), a reduction motor (3), an operation panel (9) and a battery (11), characterized in that: Side plates (2) are fixed at both ends above the movable bottom plate (1), and transmission gear rollers (4) are rotatably connected to the inner ends of the side plates (2) at both upper and lower sides, and the surfaces of the transmission gear rollers (4) are meshed with transmission toothed belts (5). A reduction motor (3) connected to the shaft of the transmission gear roller (4) is fixed at the lower outer end of the side plate (2). The shafts of the transmission gear rollers (4) at the rear sides of the left and right side plates (2) above the movable bottom plate (1) are connected via a transmission belt (7), and support blocks (6) are evenly fixed on the surface of the transmission toothed belt (5). A hand pull rod (8) is fixed to the side of the side plate (2), and an operation panel (9) is installed in the middle of the hand pull rod (8). A sand leveling assembly (10) is installed on one side of the side plate (2) above the movable bottom plate (1), and a pressure regulating assembly (12) is installed on the other side of the side plate (2) above the movable bottom plate (1).

2. A brick laying device according to claim 1, characterized in that: The sand leveling assembly (10) comprises a first support plate (1001), the first support plate (1001) being fixed to a side surface of a side plate (2) above a movable bottom plate (1), an electric telescopic rod (1005) being fixed above the first support plate (1001), a first drive motor (1002) being fixed above the electric telescopic rod (1005), and a storage battery (11) being installed on one side above the first support plate (1001).

3. A brick laying device according to claim 2, characterized in that: A connecting shaft (1003) slidably connected to the surface of the first support plate (1001) is fixed to the output end of the first driving motor (1002), and a sand leveling rod (1004) is evenly fixed to the surface of the connecting shaft (1003).

4. A brick laying device according to any one of claims 1 to 3, characterized in that: The pressure-regulating assembly (12) comprises a second support plate (1201), the second support plate (1201) being arranged in a "concave" shape, the second support plate (1201) being fixed to the other side surface of the side plate (2) above the movable bottom plate (1), and sliding rods (1207) being slidably connected to both ends of the surface of the second support plate (1201), a transverse plate (1206) being fixed to the top of the sliding rod (1207), and a spring (1210) being fixed between the transverse plate (1206) and the second support plate (1201) and being located on the outside of the sliding rod (1207).

5. A brick laying device according to claim 4, characterized in that: A third support plate (1202) is arranged above the second support plate (1201) and is fixed to the side plate (2) above the movable bottom plate (1), and a second drive motor (1203) is fixed to the side of the third support plate (1202); the middle of the third support plate (1202) is arranged in an open shape; a rotating shaft (1204) is fixed to the output end of the second drive motor (1203); and a cam (1205) is fixed to the surface of the rotating shaft (1204) and is located in an open shape in the middle of the third support plate (1202); the lower end of the cam (1205) is arranged to fit the upper end of the horizontal plate (1206).

6. A brick laying device according to claim 4, characterized in that: A connecting plate (1208) is fixed below the sliding rod (1207), and a rubber block (1209) is bonded to the bottom of the sliding rod (1207).

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