Building engineering elevator

Abstract

The elevator comprises an outer box, the side inner wall of the outer box is fixedly connected with a connecting rod, the side surface of the connecting rod is rotationally connected with a first gear, and the end, away from the connecting rod, of the first gear is fixedly connected with a hopper; an elevator body is fixedly connected to the side surface of the base, a lifting block is slidably connected to the inner side wall of the elevator body, a moving block is slidably connected to the upper surface of the lifting block, a screw is in threaded connection with the interior of the lifting block, a support is fixedly connected to the upper surface of the base, and a supporting plate is fixedly connected to the inner side face of the support. And a third motor is fixedly connected to the upper surface of the supporting plate, a rotating shaft is fixedly connected to the output end of the third motor, and a second gear is fixedly connected to the side surface of the rotating shaft. By means of the components, the hopper full of materials can be conveyed to the moving block, then the lifting block conveys the hopper to the needed height, and the hopper is pushed to incline under the action of the second gear to pour out the materials.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering hoist. Background Art

[0002] Existing hoists for construction projects all use a lifting device to put the material in the hopper and then start the lifting block to transport the hopper to a suitable height. Then, the hopper is offset at an angle by tightening or loosening the rope to dump the material out. Although the material can be dumped out automatically and is very convenient, the dumping range of the material is still within the hoist, which is not conducive to the staff to take out the material or the taking out behavior is relatively dangerous. For example, a construction project hoist disclosed in a Chinese patent has an application number of CN202321100167.6. Although the tightening or loosening of the rope on the control roller shaft causes the hopper to generate an inclination angle with the rotation point as the axis under the action of gravity, the purpose of automatic dumping is achieved, which is very convenient. However, the rope will bear the gravity of the material and is easy to break, which is not conducive to use. At the same time, the dumping range of the material is still within the hoist, which is not conducive to the staff to take out the material, or it is relatively dangerous to take it out, and its use is limited. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a hoist for construction projects, which can automatically pour out the materials after loading them and transporting them to the required height without the need for manual transfer of the materials. At the same time, the materials can be transported out of the hoist and then dumped, which makes it more convenient, improves the safety of transporting materials, and reduces the workload of staff.

[0004] The utility model also provides a construction engineering hoist as described above, comprising: a base, a side surface of the base is fixedly connected with a motor 1, an output end of the motor 1 is fixedly connected with a shaft cylinder, a side surface of the shaft cylinder is transmission-connected with a conveyor belt, an upper surface of the conveyor belt is transmission-connected with an outer box, a side inner wall of the outer box is fixedly connected with a connecting rod, a side surface of the connecting rod is rotationally connected with a gear 1, and an end of the gear 1 away from the connecting rod is fixedly connected with a hopper; a hoist body is fixedly connected with the side surface of the base, a lifting block is slidingly connected with an inner side wall of the hoist body, an electric telescopic rod is fixedly connected inside the lifting block, a moving block is fixedly connected with the output end of the electric telescopic rod, a screw is threadedly connected inside the lifting block, and an end of the screw away from the lifting block is fixedly connected with a motor 2, a bracket is fixedly connected with the upper surface of the base, a support plate is fixedly connected with the inner side surface of the bracket, a motor 3 is fixedly connected with the upper surface of the support plate, a rotating shaft is fixedly connected with the output end of the motor 3, and a gear 2 is fixedly connected with the side surface of the rotating shaft. Through the above components, the hopper filled with materials can be transported to the moving block, and then the lifting block can transport the hopper to the required height, pushing the hopper to tilt under the action of gear two to automatically pour out the materials.

[0005] According to the construction engineering hoist described in the utility model, a plurality of support rods are fixedly connected to the upper surface of the base, and the plurality of support rods are equidistantly distributed. Through the above components, the conveyor belt can be supported to transport heavier objects.

[0006] According to the utility model, the side surface of the support rod is connected to the conveyor belt, and the moving block is located in front of the conveyor belt. Through the above components, the conveyor belt can transport the hopper to the moving block.

[0007] According to the utility model, the hoist for construction engineering has two shaft cylinders and they are symmetrically distributed, and the conveyor belt is located between the two shaft cylinders. Through the above components, the conveyor belt can transport the hopper.

[0008] According to the utility model, the hoist for construction engineering has two gears 1 and they are symmetrically distributed, and the hopper is located between the two gears 1. Through the above components, when the gear 1 is meshed with the gear 2, the hopper can be tilted to pour out the material.

[0009] According to the utility model, a construction engineering hoist, the lower surface of the moving block is slidably connected to the lifting block, and the end of the screw rod away from the lifting block passes through the upper top wall of the lifting machine body and extends to the upper surface of the lifting machine body. Through the above components, the moving block can slide on the lifting block and move the lifting block up and down at the same time.

[0010] According to the construction engineering hoist described in the utility model, there are two electric telescopic rods and they are symmetrically distributed, and the moving block is located between the two electric telescopic rods. Through the above components, the electric telescopic rod can drive the moving block to move back and forth.

[0011] According to the utility model, there are two gears 2 and they are symmetrically distributed, the motor 3 is located between the two gears 2, and the gear 1 is meshed with the gear 2 during operation. Through the above components, when the gear 1 is meshed with the gear 2, the hopper can be tilted to pour out the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0013] Figure 1 This is the overall structural diagram of the utility model construction engineering hoist;

[0014] Figure 2 This is a front view structural diagram of the utility model construction engineering hoist;

[0015] Figure 3 A is a partial structural diagram of the utility model construction engineering hoist;

[0016] Figure 4 It is a cross-sectional structural diagram of the utility model construction engineering hoist.

[0017] Legend:

[0018] 1. Base; 2. Motor 1; 3. Shaft; 4. Outer box; 5. Hopper; 6. Gear 1; 7. Conveyor belt; 8. Support rod; 9. Bracket; 10. Moving block; 11. Lifting block; 12. Electric telescopic rod; 13. Screw; 14. Motor 2; 15. Elevator body; 16. Support plate; 17. Gear 2; 18. Motor 3; 19. Rotating shaft; 20. Connecting rod. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] Reference Figure 1-4The utility model embodiment is a construction engineering hoist, which includes: a base 1, a motor 2 is fixedly connected to the side surface of the base 1 to provide power for the rotation of the shaft cylinder 3, the output end of the motor 2 is fixedly connected to the shaft cylinder 3, there are two shaft cylinders 3 and they are symmetrically distributed, a conveyor belt 7 is located between the two shaft cylinders 3, driving the conveyor belt 7 to rotate, the side surface of the shaft cylinder 3 is transmission-connected with the conveyor belt 7 to transport the required materials, the upper surface of the conveyor belt 7 is transmission-connected with the outer box 4, supporting the hopper 5 so that the hopper 5 can be tilted, and the side inner wall of the outer box 4 A connecting rod 20 is fixedly connected so that the gear 16 can rotate on the connecting rod 20 to tilt the hopper 5. The side surface of the connecting rod 20 is rotatably connected with a gear 16. There are two gears 16 and they are symmetrically distributed. The hopper 5 is located between the two gears 16, driving the hopper 5 to tilt. The end of the gear 16 away from the connecting rod 20 is fixedly connected to the hopper 5 to place the required materials. The side surface of the base 1 is fixedly connected with an elevator body 15. The internal structure can transport materials. The inner side wall of the elevator body 15 is slidably connected with a lifting block 11 to drive the materials to move up and down. The interior of the lifting block 11 is fixedly connected with an electric telescopic rod 12. There are two electric telescopic rods 12 and they are symmetrically distributed. The moving block 10 is located between the two electric telescopic rods 12 so that the moving block 10 can move back and forth. The output end of the electric telescopic rod 12 is fixedly connected with the moving block 10 to drive the outer box 4 to move. The internal thread of the lifting block 11 is connected with a screw 13, which is threadedly connected to the lifting block 11 so that the lifting block 11 can move up and down. The end of the screw 13 away from the lifting block 11 is fixedly connected with a motor 2 14. The rotation of the screw 13 provides power, the upper surface of the base 1 is fixedly connected with a bracket 9, supporting gear 2 17 and motor 3 18 and other structures, the inner side of the bracket 9 is fixedly connected with a support plate 16, supporting motor 3 18, the upper surface of the support plate 16 is fixedly connected with motor 3 18, providing power for the rotation of the rotating shaft 19, the output end of motor 3 18 is fixedly connected with the rotating shaft 19, driving gear 2 17 to rotate, the side surface of the rotating shaft 19 is fixedly connected with gear 2 17, which meshes with gear 1 6 to make the hopper 5 tilt at an angle.

[0021] A plurality of support rods 8 are fixedly connected to the upper surface of the base 1, and the plurality of support rods 8 are equidistantly distributed. The side surfaces of the support rods 8 are transmission-connected to the conveyor belt 7. The moving block 10 is located directly in front of the conveyor belt 7 to support the conveyor belt 7 so that the conveyor belt 7 can transport heavier materials.

[0022] The lower surface of the moving block 10 is slidably connected to the lifting block 11 to facilitate the transportation of materials to the lifting block 11 for transportation. The end of the screw 13 away from the lifting block 11 passes through the upper top wall of the elevator body 15 and extends to the upper surface of the elevator body 15.

[0023] There are two gears 17 and they are symmetrically distributed. The motor 3 18 is located between the two gears 17. The gear 1 6 is meshed with the gear 2 17 during operation, so that the hopper 5 can be tilted so that the material can be poured out.

[0024] Working principle: Pour the required materials into the hopper 5, and the conveyor belt 7 transports the outer box 4 and the hopper 5 to the moving block 10. The moving block 10 is completely retracted onto the lifting block 11, and the motor 2 14 is started to make the lifting block 11 rise to the required height. Under the action of the electric telescopic rod 12, the moving block 10 is pushed to the gear 2 17, and the motor 3 18 is started to make the gear 2 17 and the gear 1 6 mesh to drive the hopper 5 to tilt at an angle and pour the material into the appropriate position. After use, the outer box 4 and the hopper 5 can be transported back to the loading position.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A construction engineering hoist, characterized in that: include: A base (1), wherein a side surface of the base (1) is fixedly connected to a motor 1 (2), an output end of the motor 1 (2) is fixedly connected to a shaft cylinder (3), a side surface of the shaft cylinder (3) is drivingly connected to a conveyor belt (7), an upper surface of the conveyor belt (7) is drivingly connected to an outer box (4), a side inner wall of the outer box (4) is fixedly connected to a connecting rod (20), a side surface of the connecting rod (20) is rotatably connected to a gear 1 (6), and an end of the gear 1 (6) away from the connecting rod (20) is fixedly connected to a hopper (5); The side surface of the base (1) is fixedly connected to a lifting machine body (15), the inner side wall of the lifting machine body (15) is slidably connected to a lifting block (11), the interior of the lifting block (11) is fixedly connected to an electric telescopic rod (12), the output end of the electric telescopic rod (12) is fixedly connected to a moving block (10), the interior of the lifting block (11) is threadedly connected to a screw rod (13), the end of the screw rod (13) away from the lifting block (11) is fixedly connected to a motor 2 (14), the upper surface of the base (1) is fixedly connected to a bracket (9), the inner side surface of the bracket (9) is fixedly connected to a support plate (16), the upper surface of the support plate (16) is fixedly connected to a motor 3 (18), the output end of the motor 3 (18) is fixedly connected to a rotating shaft (19), and the side surface of the rotating shaft (19) is fixedly connected to a gear 2 (17).

2. A construction engineering hoist according to claim 1, characterized in that: A plurality of support rods (8) are fixedly connected to the upper surface of the base (1), and the plurality of support rods (8) are equidistantly distributed.

3. A construction engineering hoist according to claim 2, characterized in that: The side surface of the support rod (8) is transmission-connected to the conveyor belt (7), and the moving block (10) is located directly in front of the conveyor belt (7).

4. A construction engineering hoist according to claim 1, characterized in that: There are two shaft cylinders (3) which are symmetrically distributed, and the conveyor belt (7) is located between the two shaft cylinders (3).

5. A construction engineering hoist according to claim 1, characterized in that: There are two gear ones (6) which are symmetrically distributed, and the hopper (5) is located between the two gear ones (6).

6. A construction engineering hoist according to claim 1, characterized in that: The lower surface of the moving block (10) is slidably connected to the lifting block (11), and one end of the screw rod (13) away from the lifting block (11) passes through the upper top wall of the elevator body (15) and extends to the upper surface of the elevator body (15).

7. A construction engineering hoist according to claim 1, characterized in that: There are two electric telescopic rods (12) which are symmetrically distributed, and the moving block (10) is located between the two electric telescopic rods (12).

8. A construction engineering hoist according to claim 1, characterized in that: There are two gears 2 (17) which are symmetrically distributed. The motor 3 (18) is located between the two gears 2 (17). The gear 1 (6) meshes with the gear 2 (17) during operation.

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