An asphalt preparation material elevator

Abstract

The utility model relates to material hoist technical field especially relates to a kind of asphalt preparation material hoist, comprising: belt traction bucket elevator, the belt traction bucket elevator is fixedly installed with feed pipe, the belt traction bucket elevator is fixedly installed with discharge pipe, multiple fixed blocks are fixedly installed in the discharge pipe, multiple the fixed block is fixedly installed with spring, the one end of multiple the spring is commonly fixedly installed with screen cloth, two rotating shafts one are rotatably installed on the discharge pipe, the protruding block is fixedly installed on the one end of two the rotating shafts one, the spur gear one is fixedly installed on the one end of two the rotating shafts one, two the spur gear one is engaged transmission. The utility model is through the screen cloth of setting vibration, the material hoist is sent on to the material of quick screening, the material of larger is screened out, and unqualified material can be crushed.

Description

Technical Field

[0001] This utility model relates to the field of material hoisting technology, and in particular to an asphalt preparation material hoisting machine. Background Technology

[0002] A material hoist is a fixed mechanical device that uses a winch or traction machine as power and pulls a cage or bucket vertically on a special guide rail frame by steel wire rope. It is mainly used in construction sites, warehouses and other places to efficiently transport bulk materials such as mortar, concrete, bricks and decorative materials. It is a key piece of equipment for solving the problem of vertical transportation between floors.

[0003] Currently, in the existing asphalt preparation process, the materials are often transported by belt-driven bucket elevators. However, the materials vary in size, and larger materials can affect subsequent processing. The existing elevators transport larger and smaller materials together, which makes it impossible to classify and manage them and fails to meet the needs of the staff. Utility Model Content

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An asphalt preparation material hoist, comprising:

[0006] A belt-driven bucket elevator is provided, comprising a feed pipe and a discharge pipe. Multiple fixed blocks are fixedly installed inside the discharge pipe, each with a spring. A screen is fixedly installed at one end of each spring. Two rotating shafts are rotatably mounted on the discharge pipe, each with a protrusion and a spur gear. The two spur gears mesh with each other for transmission. A rotary motor is fixedly mounted on the discharge pipe, and its output shaft is connected to one of the rotating shafts via a belt drive assembly. A crushing component is also installed on the discharge pipe.

[0007] Preferably, the crushing assembly includes a distribution pipe fixedly installed on the discharge pipe, two rotating shafts II are rotatably installed on the distribution pipe, a crushing roller is fixedly installed on each of the two rotating shafts II, and a spur gear II is fixedly installed on one end of each of the two rotating shafts II. The two spur gears II mesh with each other for transmission. A rotating shaft III is rotatably installed on one end of the discharge pipe. The rotating shaft III is connected to one of the rotating shafts I via a belt transmission assembly II. A bevel gear I is fixedly installed on one end of the rotating shaft III, and a bevel gear II is fixedly installed on one end of one of the rotating shafts II. The bevel gear I and the bevel gear II mesh with each other.

[0008] Preferably, the screen is installed at an angle.

[0009] Preferably, the fixing block has a slot, and a sliding rod is slidably connected in the slot, with one end of the sliding rod fixedly installed at the lower end of the screen.

[0010] Preferably, a protective box is fixedly installed on the discharge pipe, and the rotary motor is installed inside the protective box.

[0011] Preferably, a guide tube is fixedly installed on one end of the distributing pipe, and the end of the guide tube is installed at the upper end of the feed pipe.

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

[0013] 1. In this utility model, by starting the rotary motor, the belt transmission assembly drives the rotating shaft to rotate. The rotation of the rotating shaft and the rotation of the spur gear cause the two rotating shafts to rotate simultaneously, and the protrusions on the rotating shafts rotate continuously, lifting the screen and causing the screen to vibrate up and down continuously. This can speed up the screening efficiency while screening.

[0014] 2. In this utility model, during screening, larger materials are vibrated and fed into the distribution pipe. Due to the rotation of the first rotating shaft, the first and second bevel gears are driven to rotate through the cooperation of the second and third rotating shafts. Therefore, the second rotating shaft and the crushing roller can be driven to rotate, crushing the materials entering the distribution pipe and improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a frontal three-dimensional structural diagram of an asphalt preparation material lifting machine proposed in this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of a belt drive assembly of an asphalt preparation material elevator proposed in this utility model;

[0017] Figure 3 This is a three-dimensional cross-sectional view of the discharge pipe of an asphalt preparation material elevator proposed in this utility model.

[0018] In the diagram: 1. Belt-driven bucket elevator; 2. Feed pipe; 3. Discharge pipe; 4. Spring; 5. Screen; 6. Shaft I; 7. Protrusion; 8. Spur gear I; 9. Rotary motor; 10. Belt drive assembly I; 11. Distribution pipe; 12. Shaft II; 13. Spur gear II; 14. Shaft III; 15. Belt drive assembly II; 16. Bevel gear I; 17. Bevel gear II; 18. Crushing roller; 19. Guide pipe. Detailed Implementation

[0019] Reference Figure 1-3 An asphalt preparation material hoist, comprising:

[0020] The belt-driven bucket elevator 1 is existing technology. It is a device that uses buckets fixed to a high-strength rubber belt to vertically transport materials through the continuous operation of the belt. After the equipment starts, the belt begins to rotate at a constant speed. When its lower part is immersed in the material to be transported at the bottom of the machine, the bucket completes the digging or scooping. The bucket filled with material rises with the belt and is lifted to the top under the protection of the enclosed casing. When the bucket passes the head pulley, the sudden change in the direction of movement generates centrifugal force, which throws the material out of the bucket opening and guides it to the next process through the discharge port. Further details are omitted here. The belt-driven bucket elevator 1 is fixedly equipped with a feed pipe 2 and a discharge pipe 3. The discharge pipe 3 has multiple fixed blocks installed inside, each fixed block has a spring 4 fixedly installed on it, and a screen 5 is fixedly installed on one end of each spring 4. Two rotating shafts 6 are rotatably installed on the discharge pipe 3, each rotating shaft 6 has a protrusion 7 fixedly installed on one end, and each rotating shaft 6 has a spur gear 8 fixedly installed on one end. The two spur gears 8 mesh with each other for transmission. A rotary motor 9 is fixedly installed on the discharge pipe 3. The output shaft of the rotary motor 9 is connected to one of the rotating shafts 6 through a belt drive assembly 10. The belt drive assembly 10 consists of two pulleys and a belt body, and is used to rotate the output shaft of the rotary motor 9, causing the rotating shaft 6 to rotate. A crushing component is installed on the discharge pipe 3.

[0021] By starting the rotary motor 9, the belt drive assembly 10 drives the rotating shaft 6 to rotate. The two spur gears 8 on the rotating shaft 6 rotate, which in turn drives the two rotating shafts 6 to rotate. This causes the two protrusions 7 to rotate simultaneously. The protrusions 7 continuously lift the screen 5. The screen 5 rises and falls, and is continuously supported and pulled by the spring 4, generating vibration. The material conveyed by the belt-driven bucket elevator 1 is quickly screened, and the qualified material is discharged from the discharge pipe 3.

[0022] The crushing assembly includes a distribution pipe 11 fixedly installed on the discharge pipe 3. Two rotating shafts 12 are rotatably installed on the distribution pipe 11. Crushing rollers 18 are fixedly installed on each of the two rotating shafts 12. A spur gear 13 is fixedly installed on one end of each of the two rotating shafts 12. The two spur gears 13 mesh with each other for transmission. A rotating shaft 14 is rotatably installed on one end of the discharge pipe 3. The rotating shaft 14 is connected to one of the rotating shafts 6 via a belt drive assembly 15. The belt drive assembly 15 consists of two pulleys and a belt body. It is used to drive the rotation of the rotating shaft 6, causing the rotating shaft 14 to rotate. A bevel gear 16 is fixedly installed on one end of the rotating shaft 14. A bevel gear 17 is fixedly installed on one end of one of the rotating shafts 12. The bevel gear 16 meshes with the bevel gear 17.

[0023] During screening, larger materials move to the distribution pipe 11 by vibration. At this time, the rotating shaft 6 rotates, which drives the rotating shaft 14 to rotate through the belt drive assembly 15. This causes the bevel gear 16 on the rotating shaft 14 to rotate, which in turn drives the meshing bevel gear 17 to rotate. This, in turn, drives the rotating shaft 12 to rotate. Due to the meshing of the two spur gears 13 on the rotating shaft 12, the two rotating shafts 12 rotate in opposite directions. Therefore, the two crushing rollers 18 rotate in opposite directions to crush the material.

[0024] The screen 5 is installed at an angle, which accelerates the sliding speed of larger materials towards the distribution pipe 11, improving work efficiency. A slot is opened on the fixed block, and a sliding rod is slidably connected within the slot. One end of the sliding rod is fixedly installed at the lower end of the screen 5. The sliding rod makes the descent of the screen 5 more stable, preventing it from shaking. A protective box is fixedly installed on the discharge pipe 3, and the rotary motor 9 is installed inside the protective box. The protective box reduces the corrosion of the rotary motor 9 and extends its service life. A guide pipe 19 is fixedly installed on one end of the distribution pipe 11, and the end of the guide pipe 19 is installed at the upper end of the feed pipe 2. By setting the guide pipe 19, the crushed material can be promptly conveyed to the feed pipe 2 for the next round of screening, improving work efficiency.

[0025] In this invention, material is first fed into the feed pipe 2 and then transported to the discharge pipe 3 by the belt-driven bucket elevator 1. At this point, the rotary motor 9 is started, which drives the rotating shaft 6 to rotate via the belt drive assembly 10. The two spur gears 8 on the rotating shaft 6 rotate, causing both shafts 6 to rotate. This, in turn, causes the two protrusions 7 to rotate simultaneously. The protrusions 7 continuously lift the screen 5, causing it to rise and fall. Simultaneously, the screen 5 is supported and pulled by the spring 4, generating vibration. The material transported by the belt-driven bucket elevator 1 then enters the discharge pipe 3. The material is rapidly screened, and qualified material is discharged from the discharge pipe 3. During screening, larger materials are moved to the distribution pipe 11 by vibration. At this time, the rotating shaft 6 rotates, which drives the rotating shaft 14 to rotate through the belt drive assembly 15. This causes the bevel gear 16 on the rotating shaft 14 to rotate, which in turn drives the meshing bevel gear 17 to rotate. This, in turn, drives the rotating shaft 12 to rotate. Due to the meshing of the two spur gears 13 on the rotating shaft 12, the two rotating shafts 12 rotate in opposite directions. Therefore, the two crushing rollers 18 rotate in opposite directions to crush the material.

Claims

1. An asphalt preparation material hoist, comprising a belt-driven bucket elevator (1), characterized in that, The belt-driven bucket elevator (1) is fixedly equipped with a feed pipe (2) and a discharge pipe (3). Multiple fixed blocks are fixedly installed inside the discharge pipe (3). Springs (4) are fixedly installed on each of the multiple fixed blocks. A screen (5) is fixedly installed on one end of each of the multiple springs (4). Two rotating shafts (6) are rotatably installed on the discharge pipe (3). A protrusion (7) is fixedly installed on one end of each of the two rotating shafts (6). A spur gear (8) is fixedly installed on one end of each of the two rotating shafts (6). The two spur gears (8) mesh with each other for transmission. A rotary motor (9) is fixedly installed on the discharge pipe (3). The output shaft of the rotary motor (9) is connected to one of the rotating shafts (6) through a belt drive assembly (10). A crushing assembly is installed on the discharge pipe (3).

2. The asphalt preparation material hoist according to claim 1, characterized in that, The crushing assembly includes a distribution pipe (11) fixedly installed on the discharge pipe (3). Two rotating shafts (12) are rotatably installed on the distribution pipe (11). Crushing rollers (18) are fixedly installed on each of the two rotating shafts (12). A spur gear (13) is fixedly installed on one end of each of the two rotating shafts (12). The two spur gears (13) mesh with each other for transmission. A rotating shaft (14) is rotatably installed on one end of the discharge pipe (3). The rotating shaft (14) is connected to one of the rotating shafts (6) through a belt drive assembly (15). A bevel gear (16) is fixedly installed on one end of the rotating shaft (14). A bevel gear (17) is fixedly installed on one end of one of the rotating shafts (12). The bevel gear (16) meshes with the bevel gear (17).

3. The asphalt preparation material lifting machine according to claim 1, characterized in that, The screen (5) is installed at an angle.

4. The asphalt preparation material lifting machine according to claim 1, characterized in that, The fixed block has a slot, and a sliding rod is slidably connected in the slot. One end of the sliding rod is fixedly installed at the lower end of the screen (5).

5. The asphalt preparation material lifting machine according to claim 1, characterized in that, A protective box is fixedly installed on the discharge pipe (3), and the rotary motor (9) is installed inside the protective box.

6. The asphalt preparation material lifting machine according to claim 2, characterized in that, A guide tube (19) is fixedly installed on one end of the feed pipe (11), and the end of the guide tube (19) is installed on the upper end of the feed pipe (2).

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