CN112227158A

CN112227158A - Tile work mechanism of high-efficient tile work machine

Info

Publication number: CN112227158A
Application number: CN202011053524.9A
Authority: CN
Inventors: 李桂华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-15

Abstract

The invention relates to the technical field of construction machinery, and discloses a brick paving mechanism of a high-efficiency brick paving machine, which comprises a triangular cam, wherein the outer side of the triangular cam is movably connected with a fixed frame, the left side of the fixed frame is fixedly connected with a toothed bar, the left side of the toothed bar is meshed with a rotating gear, a rotating shaft is fixedly connected above the rotating gear, a transverse shaft can rotate and stretch through the matching of the triangular cam, the toothed bar and a moving gear, so that a grabbing mechanism can grab bricks in a wider range, the working efficiency is improved, the descending process and the ascending process are divided into two steps through the matching of a lifting gear and a threaded shaft, the bricks are tightened by utilizing the middle stroke difference, the bricks are prevented from falling under the action of a fastening spring in a clamping plate, and the circular cam in a pressing device rotates, the pressing rod and the pressing plate are driven to downwards press the laid bricks, so that the bricks are attached to the cement roadbed and pressed tightly.

Description

Tile work mechanism of high-efficient tile work machine

Technical Field

The invention relates to the technical field of construction machinery, in particular to a brick paving mechanism of an efficient brick paving machine.

Background

The floor tile is a ground decoration material, has various specifications, is firm, pressure-resistant and wear-resistant, and is mainly applied to the occasions of sidewalks in municipal engineering, surrounding edges of street greening, ground in garden construction, ground in interior decoration, street pavements, protective edges of highways and the like.

Most of the floor tiles in the current municipal engineering are laid by manual operation, a large amount of labor and labor are needed for carrying and laying, the laying efficiency is low, and in the used floor tiles, the grabbing range of the grabbing structure is small, the brick storage amount of a machine is small, the brick materials need to be added manually frequently, or the bricks are placed on the conveying mechanism manually and can be laid automatically after being moved to a specific position, and the method is also manually matched with the brick laying method and has low efficiency.

In order to solve the above problems, the inventors provide a brick paving mechanism of an efficient brick paving machine, which has the advantages of automatic brick paving and pressing and high efficiency.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a brick paving mechanism of a high-efficiency brick paving machine comprises a triangular cam, wherein a fixed frame is movably connected to the outer side of the triangular cam, a toothed bar is fixedly connected to the left side of the fixed frame, a rotating gear is meshed and connected to the left side of the toothed bar, a rotating shaft is fixedly connected to the upper side of the rotating gear, a connecting shaft is clamped and connected to the upper side of the rotating shaft, a moving gear is arranged inside the connecting shaft, a transverse shaft is meshed and connected to the right side of the moving gear, a movable support is movably connected to the right end of the transverse shaft, a lifting gear is arranged inside the right side of the transverse shaft, a threaded shaft is movably connected to the inside of the movable support, a threaded block is movably connected to the outer side of the threaded shaft, a movable block is movably connected to the lower side of the threaded block, an inclined rod is, a clamping plate is movably connected below the inclined rod.

Preferably, the inner side of the fixed frame, which is in contact with the triangular cam, is provided with two pulleys, and the fixed frame is fixedly connected with the toothed bar through two fixed blocks.

Preferably, the connecting shaft is arranged inside the rotating shaft, penetrates through the rotating shaft and is clamped with the rotating shaft through a spline.

Preferably, the left end of the cross shaft is sleeved in the connecting shaft, gear teeth are arranged above the inner part of the cross shaft, and the gear teeth are meshed with the movable gear.

Preferably, the outer side of the movable support is provided with gear teeth, the gear teeth are meshed with the lifting gear, and two pulleys are arranged at the contact position of the lower end of the movable support and the inclined rod.

Preferably, the return spring is mounted in compression.

Preferably, the clamping plate is composed of a clamping portion and a clamping frame, and the clamping portion and the fastening spring are disposed in the clamping frame.

Preferably, the device left side is provided with the brick box of storage brick, and the right side is provided with out brick mouth and closing device.

Advantageous effects

Compared with the prior art, the invention provides a brick paving mechanism of an efficient brick paving machine, which has the following beneficial effects:

1. this tile paving mechanism of high-efficient tile paving machine drives the rotation about the cross axle through the reciprocating motion of triangle cam and ratch, makes the cross axle can stretch out and draw back through removing the gear and change length to make and snatch the mechanism and can grab more extensive fragment of brick, the machine once bears more fragments of brick, has avoided frequently adding the fragment of brick and waste time, has improved work efficiency.

2. This tile paving mechanism of high-efficient tile paving machine through the cooperation of lifting gear and threaded shaft, will descend the process and go on with the process of rising falls into two steps, descends behind the threaded shaft drive movable block, rises earlier, utilizes the stroke difference in the middle of tight brick clamp, and under the effect of fastening spring in splint, guarantees that the brick clamp is tight, can not drop.

3. This tile paving mechanism of high-efficient tile paving machine rotates through the circular cam among the closing device, drives depression bar and clamp plate and compresses tightly the fragment of brick of laying downwards, makes fragment of brick and cement road bed laminating, compresses tightly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 3 is a top view of the structure of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 3 according to the present invention;

FIG. 5 is a diagram illustrating the operation of the present invention;

fig. 6 is an enlarged view of fig. 1.

In the figure: 1. a triangular cam; 2. a fixed mount; 3. a rack bar; 4. a rotating gear; 5. a rotating shaft; 6. A connecting shaft; 7. a moving gear; 8. a horizontal axis; 9. a movable support; 10. a threaded shaft; 11. a lifting gear; 12. a thread block; 13. a movable block; 14. a diagonal bar; 15. a splint; 16. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a brick paving mechanism of a high-efficiency brick paving machine comprises a triangular cam 1, a fixed frame 2 is movably connected to the outer side of the triangular cam 1, two pulleys are arranged on the inner side of the fixed frame 2 contacting with the triangular cam 1, the fixed frame 2 is fixedly connected with a rack bar 3 through two fixed blocks, a rotating gear 4 is engaged and connected with the left side of the rack bar 3, a rotating shaft 5 is fixedly connected with the upper side of the rotating gear 4, a connecting shaft 6 is clamped and connected with the upper side of the rotating shaft 5, the connecting shaft 6 is arranged in the rotating shaft 5 and penetrates through the rotating shaft 5 to be clamped and connected with the rotating shaft 5 through a spline, a moving gear 7 is arranged in the connecting shaft 6, a transverse shaft 8 is engaged and connected with the right side of the moving gear 7, the left end of the transverse shaft 8 is sleeved and connected in the connecting shaft 6, gear teeth are, the outer side of a movable support 9 is provided with gear teeth which are meshed and connected with a lifting gear 11, two pulleys are arranged at the position where the lower end of the movable support 9 is contacted with a diagonal rod 14, the inner part of the right side of a transverse shaft 8 is provided with the lifting gear 11, the inner part of the movable support 9 is movably connected with a threaded shaft 10, the outer side of the threaded shaft 10 is movably connected with a threaded block 12, the lower part of the threaded block 12 is movably connected with a movable block 13, the lower part of the movable block 13 is movably connected with the diagonal rod 14, the inner side of the diagonal rod 14 is movably connected with a return spring 16, the return spring 16 is in a compressed state when being installed, the lower part of the diagonal rod 14 is movably connected with a clamping plate 15, the clamping plate 15 is composed of a fastening spring, a clamping part and a clamping frame, the clamping part and the fastening spring are arranged in the clamping frame, the pressing device consists of a circular cam and a pressing plate.

The working process and principle are as follows: before paving brick blocks, firstly, a cement roadbed needs to be paved, a brick box in the brick paving machine is arranged on the left side of the device, when the brick paving machine is used, a motor drives a triangular cam 1 to rotate, when the triangular cam 1 contacts a front pulley, a fixed frame 2 is further driven to move forwards, the fixed frame 2 drives a toothed rod 3 to move forwards, the toothed rod 3 moves to drive a rotating gear 4 and a rotating shaft 5 to rotate, a connecting shaft 6 is arranged inside the rotating shaft 5 and penetrates through the rotating shaft 5 to be clamped with the rotating shaft 5 through a spline, at the moment, the rotating shaft 5 and the connecting shaft 6 rotate to the rightmost side together with the rotating gear 4 to reach the upper part of the brick box, then a lifting gear 11 rotates to drive a movable support 9 to integrally descend, after a certain height is reached, the motor drives a threaded shaft 10 to rotate, a threaded block 12 and a movable block 13 move downwards due to the rotation of the threaded shaft 10, and when the movable block 13, under the action of the restoring force of the restoring spring 16, the inclined rod 14 gradually opens along a pulley at the lower end of the movable support 9 to clamp bricks, then the motor drives the threaded shaft 10 to reversely rotate, the clamping plate 15 gradually draws close, the clamping part in the clamping plate 15 firstly clamps the bricks, then the fastening spring is compressed, the bricks are clamped under the action of the clamping part and the fastening spring, then the lifting gear 11 reversely rotates to drive the movable support 9 to ascend, and the grabbing step is completed.

When the triangular cam 1 continues to rotate to drive the fixing frame 2 to move in the opposite direction, the toothed bar 3 can drive the rotating gear 4 and the rotating shaft 5 to rotate in the opposite direction, at the moment, the rotating shaft 5 and the connecting shaft 6 rotate to the left side together and reach the upper part of the left brick outlet, then the lifting gear 11 drives the movable bracket 9 to move downwards, after reaching a preset height, the motor drives the threaded shaft 10 to rotate, the threaded block 12 and the movable block 13 move downwards, at the same time, under the action of the restoring force of the restoring spring 16, the inclined rod 14 is opened, the brick is loosened, then the lifting gear 11 rotates reversely to drive the movable bracket 9 to ascend, the laying of the bricks is finished, after the bricks are laid, the trolley moves forwards to continue the laying of the next brick, simultaneously, closing device's circular cam rotates, drives depression bar and clamp plate and compresses tightly the fragment of brick of laying downwards, makes fragment of brick and cement road bed laminating, compresses tightly, and the spring that the depression bar outside set up can make depression bar and clamp plate reply.

Because the removal gear 7 in the connecting axle 6 is connected with the tooth meshing that sets up in the cross axle 8, can be through the rotation of removing gear 7, and then change the length that the cross axle 8 stretches out, the length that the cross axle 8 stretches out is adjustable, and the home range is more extensive, so the fragment of brick that can grab is more, and the brick paving machine can carry more fragments of brick once, has avoided adding the fragment of brick waste time many times, has improved the efficiency of work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tile paving mechanism of high-efficient tile paving machine, includes triangular cam (1), its characterized in that: the outer side of the triangular cam (1) is movably connected with a fixing frame (2), the left side of the fixing frame (2) is fixedly connected with a toothed bar (3), the left side of the toothed bar (3) is meshed with a rotating gear (4), the upper side of the rotating gear (4) is fixedly connected with a rotating shaft (5), the upper side of the rotating shaft (5) is connected with a connecting shaft (6) in a clamping manner, a moving gear (7) is arranged inside the connecting shaft (6), the right side of the moving gear (7) is meshed with a cross shaft (8), the right end of the cross shaft (8) is movably connected with a movable support (9), a lifting gear (11) is arranged inside the right side of the cross shaft (8), a threaded shaft (10) is movably connected inside the movable support (9), a threaded block (12) is movably connected outside the threaded shaft (10), and a movable block (13) is movably connected below the threaded block (, the lower part of the movable block (13) is movably connected with an inclined rod (14), the inner side of the inclined rod (14) is movably connected with a return spring (16), and the lower part of the inclined rod (14) is movably connected with a clamping plate (15).

2. The tile laying mechanism of the efficient tile laying machine according to claim 1, characterized in that: the inner side of the fixing frame (2) contacting with the triangular cam (1) is provided with two pulleys, and the fixing frame (2) is fixedly connected with the toothed bar (3) through two fixing blocks.

3. The tile laying mechanism of the efficient tile laying machine according to claim 1, characterized in that: the connecting shaft (6) is arranged in the rotating shaft (5), penetrates through the rotating shaft (5), and is connected with the rotating shaft (5) in a clamping mode through a spline.

4. The tile laying mechanism of the efficient tile laying machine according to claim 1, characterized in that: the left end of the cross shaft (8) is sleeved in the connecting shaft (6), gear teeth are arranged above the inner portion of the cross shaft (8), and the gear teeth are meshed with the moving gear (7) and connected with the moving gear.

5. The tile laying mechanism of the efficient tile laying machine according to claim 1, characterized in that: the outer side of the movable support (9) is provided with gear teeth, the gear teeth are meshed with the lifting gear (11), and two pulleys are arranged at the contact position of the lower end of the movable support (9) and the inclined rod (14).

6. The tile laying mechanism of the efficient tile laying machine according to claim 1, characterized in that: the return spring (16) is mounted in a compressed state.

7. The tile laying mechanism of the efficient tile laying machine according to claim 1, characterized in that: the clamping plate (15) consists of a clamping part and a clamping frame, and the clamping part and the fastening spring are arranged in the clamping frame.