CN217989454U

CN217989454U - Concrete crushing apparatus

Info

Publication number: CN217989454U
Application number: CN202221992481.5U
Authority: CN
Inventors: 施君英
Original assignee: Gulin Rongsheng Concrete Engineering Co ltd
Current assignee: Gulin Rongsheng Concrete Engineering Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-09
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a building engineering equipment technical field specifically is a concrete crushing apparatus, including the bottom plate, its characterized in that: the top fixedly connected with fixed column two of bottom plate, the top fixedly connected with equipment box of bottom plate, the top fixedly connected with fixed column one of bottom plate, the top fixedly connected with fixed column three of fixed column two, motor two is installed on the top of fixed column three, through motor two, each belt pulley, belt one, belt two, axle three and axle three make axle three and two cylinders two on the axle four rotate and stir garrulous concrete, through motor one, axle five and gear drive gear three and gear two, gear three drive shaft six and gear two drive shaft one make axle six and two cylinders one of axle one rotate in opposite directions and grind garrulous concrete, make the abandonment concrete once thick roll and once finely roll, improve the crushing efficiency of equipment to the concrete.

Description

Concrete crushing apparatus

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a concrete crushing apparatus.

Background

As is well known, common concrete refers to artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones, chemical additives and mineral admixtures as necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening, and the concrete needs to be crushed when the construction site encounters the condition of excess concrete or poor pouring quality.

Through the retrieval, patent publication No. CN 214288513U's utility model discloses, a concrete crushing apparatus, be equipped with sealed lid, can block the dust from the pan feeding mouth escape, reduce the probability that the dust threatens people's health, the device can reduce the dust and spill from the pan feeding mouth, but the device only smashes the concrete through crushing shaft and crushing blade, and abandonment concrete self hardness is great, will smash the blade damage easily, so lead to the device's crushing effect lower, use the reliability relatively poor, consequently, need a concrete crushing apparatus that can improve crushing efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete crushing apparatus.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a concrete crushing device comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a second fixing column, the top end of the bottom plate is fixedly connected with a device box, the top end of the bottom plate is fixedly connected with a first fixing column, the top end of the second fixing column is fixedly connected with a third fixing column, the top end of the third fixing column is provided with a second motor, the top end of the third fixing column is fixedly connected with a fourth fixing plate and a third fixing plate, the top end of the bottom plate is fixedly connected with a first fixing plate, the inner wall of the device box is rotatably connected with a third shaft and a fourth shaft, the outer walls of the third shaft and the fourth shaft are both fixedly connected with a second roller, the fourth shaft and the third shaft penetrate through the device box and are rotatably connected onto the first fixing plate, the top end of the first fixing column is provided with a first motor, the output end of the first motor is fixedly connected with the second shaft, the outer walls of the second shaft, the third shaft and the fourth shaft are all fixedly provided with belt pulleys, two belt pulleys of outer wall fixedly connected with of axle two, two belt pulleys that are located the equipment box foremost pass through belt two transmission and connect, two belt pulleys that are located two rear ends of belt pass through belt one transmission and connect, the inner wall of equipment box rotates and is connected with axle six and axle one, the equal fixedly connected with cylinder one of outer wall of axle one and axle six, axle six and axle one all run through the equipment box and rotate respectively and connect on fixed plate four and fixed plate three, the outer wall fixedly connected with gear three and gear two of axle six and axle one, the output fixedly connected with axle five of motor two, one end fixedly connected with fixed plate two is kept away from to the equipment box, axle five rotates and connects at fixed plate two, the outer wall fixedly connected with gear one of axle five, gear one and gear three meshing, gear one and gear two meshing, the discharge gate has been seted up to one side of equipment box, the fixed intercommunication in top of equipment box has into the material piece.

Preferably, the top end of the feeding block is fixedly connected with a dust cover, and the top end of the dust cover is fixedly connected with a handle.

Furthermore, the bottom end of the bottom plate is fixedly connected with four directional wheels.

And furthermore, one end of the second fixing column, which is far away from the first fixing column, is fixedly connected with a traction ring.

On the basis of the scheme, the top end of the bottom plate is connected with a storage box in a sliding mode.

Based on the scheme, the bottom end of each directional wheel is connected with eight cushion blocks in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete crushing apparatus possesses following beneficial effect:

this concrete crushing apparatus, when concrete placement quality is not good, demolish the inside reinforcing bar of concrete after, get into the abandonment concrete through the feed block, start motor one through each drive wheel, belt one, belt two, axle four and axle three make axle three and two cylinders two on the axle four rotate stir garrulous concrete, open motor two and drive gear three and gear two through axle five and gear, gear three drives axle six and gear two and drives axle one and make two cylinders one of axle six and axle one rotate in opposite directions and grind the concrete, make the abandonment concrete once roughly roll and once finely roll, improve the crushing efficiency of equipment to the concrete, so need improve the concrete crushing apparatus of crushing effect.

Drawings

Fig. 1 is a schematic sectional structural view of a front view of the present invention;

FIG. 2 is a schematic view of a portion A of the present invention shown in FIG. 1;

fig. 3 is a schematic top view of the present invention with a partial cross-sectional structure;

fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. fixing a first column; 3. fixing a second column; 4. a first fixing plate; 5. a first motor; 6. a first shaft; 7. a second shaft; 8. a third shaft; 9. shaft four; 10. a first roller; 11. a second roller; 12. a pulley; 13. a second motor; 14. fixing a column III; 15. a first belt; 16. a second belt; 17. a first gear; 18. a second fixing plate; 19. a fifth shaft; 20. a third fixing plate; 21. a second gear; 22. a third gear; 23. an equipment box; 24. a traction ring; 25. fixing a plate IV; 26. a material inlet block; 27. a handle; 28. a storage box; 29. a directional wheel; 30. shaft six; 31. a cushion block; 32. and a dust cover.

Detailed Description

Examples

Referring to fig. 1-4, the concrete crushing apparatus includes a base plate 1, a second fixing column 3 is fixedly connected to the top end of the base plate 1, an apparatus box 23 is fixedly connected to the top end of the base plate 1, the apparatus box 23 prevents concrete fragments from splashing to hurt people when the apparatus works, a first fixing column 2 is fixedly connected to the top end of the base plate 1, a third fixing column 14 is fixedly connected to the top end of the second fixing column 3, a second motor 13 is installed at the top end of the third fixing column 14, a fourth fixing plate 25 and a third fixing plate 20 are fixedly connected to the top end of the third fixing column 14, a first fixing plate 4 is fixedly connected to the top end of the base plate 1, a third shaft 8 and a fourth shaft 9 are rotatably connected to the inner wall of the apparatus box 23, a second roller 11 is fixedly connected to the outer walls of the third shaft 8 and the fourth shaft 9, the fourth shaft 9 and the third shaft 8 both penetrate through the apparatus box 23 and are rotatably connected to the first fixing plate 4, the three shafts 8 and the four shafts 9 are stably rotated through the equipment box 23, the three shafts 8, the four shafts 9 and the first fixing plate 4, the top end of the first fixing column 2 is provided with a first motor 5, the output end of the first motor 5 is fixedly connected with a second shaft 7, the outer walls of the third shaft 8 and the fourth shaft 9 are fixedly provided with belt pulleys 12, the outer wall of the second shaft 7 is fixedly connected with two belt pulleys 12, the belt pulley 12 of the second shaft 7 and the belt pulley 12 of the third shaft 8, the outer wall of the second shaft 7 is fixedly connected with two belt pulleys 12, the two belt pulleys 12 positioned at the foremost side of the equipment box 23 are in transmission connection through a second belt 16, the two belt pulleys 12 positioned at the rear end of the second belt 16 are in transmission connection through a first belt 15, the motors drive the third shaft 8 and the fourth shaft 9 to rotate through the second shaft 7, the first belt 15, the second belt 16 and the belt pulleys 12, the third shaft 8 and the fourth shaft 9 rotate to enable the two rollers 11 to rotate in the same direction, each roller two 11 is a crushing roller which is an existing device and can crush concrete, the inner wall of an equipment box 23 is rotatably connected with a shaft six 30 and a shaft one 6, the outer walls of the shaft one 6 and the shaft six 30 are fixedly connected with a roller one 10, the shaft six 30 and the shaft one 6 penetrate through the equipment box 23 and are respectively and rotatably connected to a fixed plate four 25 and a fixed plate three 20, the outer walls of the shaft six 30 and the shaft one 6 are fixedly connected with a gear three 22 and a gear two 21, the output end of a motor two 13 is fixedly connected with a shaft five 19, one end, far away from the equipment box 23, of the equipment box 23 is fixedly connected with a fixed plate two 18, the shaft five 19 is rotatably connected to the fixed plate two 18, the top end of the equipment box 23 is fixedly communicated with a feeding block 26 through the fixed plate two 18, the outer wall of the shaft five 19 is fixedly connected with a gear one 17, the gear one 17 is meshed with the gear three 22, the gear one 17 is meshed with the gear two 21, one side of the equipment box 23 is provided with a discharging port, the top end of the equipment box 23 is fixedly communicated with a feeding block 26, and the motor two shafts 13 are rotatably matched with the shaft six shafts 30, the gear 21 and the gear 6.

It should also be noted that, the top fixedly connected with shield 31 of feed block 26, the top fixedly connected with handle 27 of shield 31, in the during operation of equipment, shield 31 covers feed block 26 and prevents the dust from coming out from feed block 26, shield 31 is conveniently mentioned to handle 27, bottom fixedly connected with four directional wheels 29 of bottom plate 1, conveniently remove the device, fixed column two 3 keeps away from one end fixedly connected with traction ring 24 of fixed column one 2, conveniently pull the device, the top sliding connection of bottom plate 1 has storage box 28, the kibbling concrete accessible of the device is stored box 28 and is collected, the bottom sliding connection of each directional wheel 29 has eight cushions, 4 directional wheels 29 can be fixed to eight cushions, avoid the device to remove in the course of the work.

In summary, in the concrete crushing apparatus, when the concrete pouring quality is poor, after removing the reinforcing steel bars inside the concrete, the user firstly starts the second motor 13, then starts the first motor 5, and puts the concrete blocks into the feeding hole, the first motor 5 drives the second shaft 7 and the two belt pulleys 12 on the second shaft 7, the second shaft 7 rotates through the first belt 15, the second belt 16, the first shaft three 8 and the second shaft four 9 which are matched with the belt pulleys 12, the third shaft 8 and the fourth shaft four 9 respectively drive the second roller 11 to rotate, the first motor 5 drives the fifth shaft 19, the fifth shaft 19 drives the first gear 17, the first gear 17 simultaneously drives the second gear 21 and the third gear 22, the second gear 21 drives the first shaft 6, the third gear 22 drives the sixth shaft 30, and the first shaft 6 and the sixth shaft 30 respectively drive the first roller 10.

Claims

1. A concrete crushing apparatus comprising a base plate (1), characterized in that: the top end of the bottom plate (1) is fixedly connected with a second fixed column (3), the top end of the bottom plate (1) is fixedly connected with an equipment box (23), the top end of the bottom plate (1) is fixedly connected with a first fixed column (2), the top end of the second fixed column (3) is fixedly connected with a third fixed column (14), the top end of the third fixed column (14) is installed with a second motor (13), the top end of the third fixed column (14) is fixedly connected with a fourth fixed plate (25) and a third fixed plate (20), the top end of the bottom plate (1) is fixedly connected with a first fixed plate (4), the inner wall of the equipment box (23) is rotatably connected with a third shaft (8) and a fourth shaft (9), the outer walls of the third shaft (8) and the fourth shaft (9) are both fixedly connected with a second roller (11), the fourth shaft (9) and the third shaft (8) penetrate through the equipment box (23) and are rotatably connected to the first fixed plate (4), the top end of the first fixed column (2) is installed with a first motor (5), the output end of the first motor (5) is fixedly connected with a second shaft (7), the outer walls of the second shaft (7), the third shaft (8) and the outer walls of the fourth shaft (9) are both fixedly connected with a belt pulley (12), the belt pulley (12) and the two belt pulleys (7) are fixedly connected to the outer walls of the third shaft (8), two belt pulleys (12) located at the foremost side of equipment box (23) are connected through belt two (16) transmission, two belt pulleys (12) located at the rear end of belt two (16) are connected through belt one (15) transmission, the inner wall of equipment box (23) is rotated and is connected with axle six (30) and axle one (6), the equal fixedly connected with cylinder one (10) of outer wall of axle one (6) and axle six (30), axle six (30) and axle one (6) all run through equipment box (23) and rotate respectively and connect on fixed plate four (25) and fixed plate three (20), the outer wall fixedly connected with gear three (22) and gear two (21) of axle six (30) and axle one (6), the output fixedly connected with axle five (19) of motor two (13), one end fixedly connected with fixed plate two (18) is kept away from equipment box (23), axle five (19) is rotated and is connected at fixed plate two (18), the outer wall fixedly connected with gear one (17) of axle five (19), gear one (17) meshes with gear three (22) and gear three (22), the discharge gate has been seted up on one side of equipment box (23) and the material inlet port (26).

2. A concrete crushing apparatus according to claim 1 wherein: the top end of the feeding block (26) is fixedly connected with a dustproof cover (32), and the top end of the dustproof cover (32) is fixedly connected with a handle (27).

3. A concrete crushing apparatus according to claim 1 wherein: the bottom end of the bottom plate (1) is fixedly connected with four directional wheels (29).

4. A concrete crushing apparatus according to claim 1 wherein: and one end of the second fixing column (3) far away from the first fixing column (2) is fixedly connected with a traction ring (24).

5. A concrete crushing apparatus according to claim 1 wherein: the top end of the bottom plate (1) is connected with a storage box (28) in a sliding mode.

6. A concrete crushing apparatus according to claim 3 wherein: the bottom end of each directional wheel (29) is connected with eight cushion blocks (31) in a sliding manner.