High-speed elevator

Abstract

The utility model discloses a high-speed hoister, which comprises a conveying mechanism, a lifting mechanism and a translation mechanism, the conveying mechanism comprises a movable bottom plate, a frame connected with the top of the movable bottom plate, a material box arranged in the frame in a sliding manner, an electromagnetic valve arranged at the discharge end of the material box, and the lifting mechanism, the lifting mechanism comprises a machine body, a motor connected with the top of the frame, a reciprocating lead screw connected with an output shaft of the motor, and a lifting plate connected with the reciprocating lead screw. In the utility model, after the material box filled with raw materials arrives at a proper height, the motor is shut down, the two micro motors are started, the gear shaft II influences the rotation of the gear shaft I, and the gear shaft I promotes the extension plate to be horizontally placed, the micro motors are shut down, the air cylinder is started, the movable end of the air cylinder pushes the material box to translate, and the material box is supported by the lifting plate and the extension plate. And the material box slides into the building, so that the safety of workers during material receiving is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a high-speed elevator. Background Art

[0002] Hoists are large-scale mechanical equipment that transport goods by changing potential energy, such as mine hoists and dam hoists. Broadly speaking, elevators, overhead cranes, winches, stabilizers, cranes, and hoists can all be referred to as hoists. Hoists generally refer to large-scale mechanical equipment with high power and strong lifting capacity. The transportation process is accomplished by using a power machine to pull a flexible wire rope and the goods being transported up and down. Wire rope is an essential component of lifting machinery, and its main varieties include phosphate-coated wire rope, galvanized wire rope, stainless steel wire rope, and smooth wire rope.

[0003] Application number CN202222794505.2 relates to a high-speed hoist, including a frame, a supporting mechanism, and a driving mechanism. In the present utility model, the actual lifting speed of the carrier is equivalent to the sum of the lifting speed of the driving mechanism and the speed of the carrier itself relative to the movable frame. Compared with the traditional hoist, the speed is significantly improved. When this application is used, due to the structure of the device, although the frame can be close to the high-rise building, the carrier cannot extend into the interior of the building, causing the workers in the building to stretch out more of their bodies when taking over the materials on the carrier, thereby increasing the risk to their lives. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A high-speed elevator comprises a conveying mechanism, a lifting mechanism and a translation mechanism, the conveying mechanism comprising a movable base plate, a frame connected to the top of the movable base plate, a material box slidably arranged inside the frame, an electromagnetic valve installed on the discharge end of the material box, a lifting mechanism, the lifting mechanism comprising a motor connected to the body and the top of the frame, a reciprocating screw connected to the motor output shaft, a lifting plate connected to the reciprocating screw, the top of the lifting plate is in contact with the bottom of the material box, a translation mechanism, the translation mechanism comprising two gear shafts 1 and two gear shafts 2 movably embedded in the front end of the lifting plate, a micro motor connected between the lifting plate and gear shaft 2, an extension plate sleeved on the outside of the gear shaft 1, a cylinder connected between the lifting plate and the material box, and the gear shaft 2 is meshed with the rear side of the gear shaft 1.

[0007] By adopting the above technical solution, when the material box filled with raw materials reaches the appropriate height, the motor is turned off and the two micro motors are started. Then, gear shaft two affects gear shaft one to rotate. After gear shaft one prompts the extension plate to be placed horizontally, the micro motor is turned off and the cylinder is started. The movable end of the cylinder pushes the material box to move horizontally. With the support of the lifting plate and the extension plate, the material box slides into the building, thereby improving the safety of the staff when receiving the materials.

[0008] In a preferred example, the present invention can be further configured as follows: the reciprocating screw is arranged at the rear side of the material box, and the bottom end of the reciprocating screw movably extends to the inside of the movable bottom plate.

[0009] In a preferred example, the present invention can be further configured as follows: two micro motors are connected in series, and the micro motors are electrically connected to an external power supply.

[0010] In a preferred example, the present invention can be further configured as follows: a pad is installed on the top of the movable base plate, and the pad is located on the front side of the reciprocating screw.

[0011] In a preferred example, the present invention can be further configured as follows: two armrests are installed on the rear side of the frame.

[0012] In a preferred example, the present invention can be further configured as follows: two movable support plates are installed on the front side of the movable base plate, the two movable support plates are arranged in an eight-shaped shape, and the bottom of the movable support plate and the bottom of the movable base plate are located in the same horizontal plane.

[0013] In a preferred example, the present invention can be further configured as follows: two guide rods are connected between the movable base plate and the frame, the two guide rods are respectively located on both sides of the reciprocating screw rod, and the guide rods are vertical and slide through the lifting plate.

[0014] In a preferred example, the present invention can be further configured as follows: a box sleeve is attached to the rear side of the material box, the bottom of the box sleeve is fixedly connected to the top of the lifting plate, and the reciprocating screw rod and the guide rod both vertically penetrate the box sleeve.

[0015] In a preferred example, the present invention can be further configured as follows: a plurality of extension plates are integrally formed on the bottom of the material box, the plurality of extension plates are all fitted with the outer wall of the lifting plate, and the height of the extension plates is equal to the height of the pad.

[0016] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0017] In the utility model, when the material box filled with raw materials reaches a suitable height, the motor is turned off and the two micro motors are started. Then the gear shaft two affects the gear shaft one to rotate. After the gear shaft one causes the extension plate to be placed horizontally, the micro motor is turned off and the cylinder is started. The movable end of the cylinder pushes the material box to move horizontally. With the support of the lifting plate and the extension plate, the material box slides into the building, thereby improving the safety of the staff when receiving the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the conveying mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection between the material box and the solenoid valve of the utility model;

[0021] Figure 4 This is a schematic diagram of the lifting mechanism of the utility model;

[0022] Figure 5 This is a bottom view of the translation mechanism of the utility model;

[0023] Figure 6 For this utility model Figure 5 A magnified view of the structure of part A;

[0024] Figure 7 This is a schematic diagram of the installation positions of the cushion block, handrail, movable support plate, guide rod and box sleeve of the utility model.

[0025] Reference numerals:

[0026] 100, conveying mechanism; 110, movable bottom plate; 120, frame; 130, material box; 140, solenoid valve;

[0027] 200, lifting mechanism; 210, reciprocating screw; 220, motor; 230, lifting plate;

[0028] 300, translation mechanism; 310, gear shaft 1; 320, gear shaft 2; 330, micro motor; 340, extension plate; 350, cylinder;

[0029] 400, pad;

[0030] 500, handrail;

[0031] 600, mobile support plate;

[0032] 700, guide rod;

[0033] 800, box set;

[0034] 900. Extension board. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0036] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0037] A high-speed hoist provided by some embodiments of the present invention will be described below with reference to the accompanying drawings.

[0038] Example 1:

[0039] Combine Figure 1-7 As shown, the utility model provides a high-speed elevator, including a conveying mechanism 100, a lifting mechanism 200 and a translation mechanism 300. The conveying mechanism 100 includes a movable bottom plate 110, a frame 120 connected to the top of the movable bottom plate 110, a material box 130 slidably arranged inside the frame 120, and a solenoid valve 140 installed on the discharge end of the material box 130;

[0040] The lifting mechanism 200 includes a motor 220 connected to the top of the frame 120, a reciprocating screw 210 connected to the output shaft of the motor 220, and a lifting plate 230 connected to the reciprocating screw 210. The top of the lifting plate 230 is in contact with the bottom of the magazine 130.

[0041] The translation mechanism 300 includes two gear shafts 1 310 and two gear shafts 2 320 movably embedded in the front end of the lifting plate 230, a micro motor 330 connected between the lifting plate 230 and the gear shaft 2 320, an extension plate 340 sleeved on the outside of the gear shaft 1 310, and a cylinder 350 connected between the lifting plate 230 and the material box 130. The gear shaft 2 320 is engaged with the rear side of the gear shaft 1 310.

[0042] Furthermore, the reciprocating screw rod 210 is arranged at the rear side of the material box 130, and the bottom end of the reciprocating screw rod 210 is movably extended to the inside of the movable base plate 110. The connection method of the bottom end of the reciprocating screw rod 210 can improve the stability of the reciprocating screw rod 210 when rotating.

[0043] Furthermore, two micro motors 330 are connected in series, and the micro motors 330 are electrically connected to an external power supply. The control method of the two micro motors 330 can make the device more convenient to control.

[0044] Furthermore, two handrails 500 are installed on the rear side of the frame 120. The handrails 500 are provided to facilitate the operator to push the device to move.

[0045] Furthermore, two movable support plates 600 are installed on the front side of the movable base plate 110, and the two movable support plates 600 are arranged in an eight-shape. The bottom of the movable support plate 600 and the bottom of the movable base plate 110 are located on the same horizontal plane. The provision of the movable support plate 600 can increase the contact area between the movable base plate 110 and the ground, thereby improving the stability of the device.

[0046] Example 2:

[0047] Combine Figure 1 、 2 , 3, 6 and Figure 7 As shown, based on the first embodiment, a pad 400 is installed on the top of the movable base plate 110 , and the pad 400 is located in front of the reciprocating screw 210 . The pad 400 is provided to provide conditions for horizontally supporting the material box 130 .

[0048] Furthermore, the bottom of the material box 130 is integrally formed with multiple extension plates 900, and the multiple extension plates 900 are all in contact with the outer wall of the lifting plate 230. The height of the extension plates 900 is equal to the height of the pad 400. By providing the extension plates 900, the material box 130 is more stable when it is translated along the lifting plate 230 and the extension plate 340.

[0049] Example 3:

[0050] Combine Figure 1 and Figure 7 As shown, in the above embodiment, two guide rods 700 are connected between the movable base plate 110 and the frame 120. The two guide rods 700 are respectively located on both sides of the reciprocating screw 210. The guide rods 700 are vertical and slide through the lifting plate 230. The guide rods 700 are provided to limit the lifting plate 230 and ensure that the reciprocating screw 210 can smoothly affect the lifting plate 230 to rise and fall.

[0051] Furthermore, a box sleeve 800 is attached to the rear side of the material box 130, and the bottom of the box sleeve 800 is fixedly connected to the top of the lifting plate 230. The reciprocating screw rod 210 and the guide rod 700 both vertically pass through the box sleeve 800. The box sleeve 800 can, on the one hand, press against the material box 130, and on the other hand, protect the reciprocating screw rod 210 and the guide rod 700.

[0052] The working principle and usage process of the present invention are as follows: when the present device is put into actual use, the material is contained in the material box 130, and then the output shaft of the motor 220 is controlled to rotate, and the reciprocating screw rod 210 cooperates with the lifting plate 230 to realize the rapid lifting of the material box 130. Then, when the material box 130 reaches a suitable height, the two micro motors 330 are started, and then the gear shaft 2 320 affects the gear shaft 1 310 to rotate. After the gear shaft 1 310 prompts the extension plate 340 to be placed horizontally, the micro motor 330 is turned off, and then the cylinder 350 is started. The movable end of the cylinder 350 pushes the material box 130 to move horizontally. Under the support of the lifting plate 230 and the extension plate 340, the material box 130 slides into the building, thereby improving the safety of the staff when receiving the materials.

[0053] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-speed hoist, characterized in that: include: A conveying mechanism (100), the conveying mechanism (100) comprising a movable bottom plate (110), a frame (120) connected to the top of the movable bottom plate (110), a material box (130) slidably arranged inside the frame (120), and a solenoid valve (140) installed on the discharge end of the material box (130); A lifting mechanism (200), the lifting mechanism (200) comprising a motor (220) connected to the top of the frame (120), a reciprocating screw (210) connected to the output shaft of the motor (220), and a lifting plate (230) connected to the reciprocating screw (210), wherein the top of the lifting plate (230) is in contact with the bottom of the material box (130); A translation mechanism (300) includes two gear shafts (310) and two gear shafts (320) movably embedded in the front end of the lifting plate (230), a micro motor (330) connected between the lifting plate (230) and the gear shafts (320), an extension plate (340) sleeved on the outside of the gear shaft (310), and a cylinder (350) connected between the lifting plate (230) and the material box (130), wherein the gear shafts (320) are engaged with the rear side of the gear shaft (310).

2. A high-speed hoist according to claim 1, characterized in that: The reciprocating screw rod (210) is arranged at the rear side of the material box (130), and the bottom end of the reciprocating screw rod (210) is movably extended to the inside of the movable bottom plate (110).

3. A high-speed hoist according to claim 1, characterized in that: The two micromotors (330) are connected in series, and the micromotors (330) are electrically connected to an external power source.

4. A high-speed elevator according to claim 1, characterized in that: A cushion block (400) is installed on the top of the movable base plate (110), and the cushion block (400) is located in front of the reciprocating screw rod (210).

5. A high-speed elevator according to claim 1, characterized in that: Two handrails (500) are installed on the rear side of the frame (120).

6. A high-speed elevator according to claim 1, characterized in that: Two movable support plates (600) are installed on the front side of the movable base plate (110), and the two movable support plates (600) are arranged in an eight-shaped shape. The bottom of the movable support plate (600) and the bottom of the movable base plate (110) are located on the same horizontal plane.

7. A high-speed elevator according to claim 1, characterized in that: Two guide rods (700) are connected between the movable base plate (110) and the frame (120). The two guide rods (700) are respectively located on both sides of the reciprocating screw rod (210). The guide rods (700) are vertical and slide through the lifting plate (230).

8. A high-speed hoist according to claim 7, characterized in that: The rear side of the material box (130) is fitted with a box sleeve (800), the bottom of the box sleeve (800) is fixedly connected to the top of the lifting plate (230), and the reciprocating screw rod (210) and the guide rod (700) both vertically penetrate the box sleeve (800).

9. A high-speed elevator according to claim 4, characterized in that: The bottom of the material box (130) is integrally formed with a plurality of extension plates (900), and the plurality of extension plates (900) are all fitted with the outer wall of the lifting plate (230), and the height of the extension plates (900) is equal to the height of the cushion block (400).

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