Vertical conveying elevator for tray logistics

Abstract

The invention belongs to the technical field of elevators, and particularly relates to a tray logistics vertical conveying elevator which comprises a frame assembly, a lift car assembly, a counterweight assembly, a drag chain assembly and a top fixed chain wheel assembly, the lift car assembly is installed in the frame assembly in a sliding mode, and the top fixed chain wheel assembly is installed at the top of the frame assembly; the top fixed chain wheel assembly is connected with the drag chain assembly, the other end of the drag chain assembly is connected with the lift car assembly, and the balance weight assembly interacts with the lifted lift car assembly. The multi-layer space material conveying device is stable in structure and suitable for conveying heavy trays, tools and other materials, the device is driven by a servo motor, meanwhile, conveying equipment is carried, automatic conveying of multi-layer space materials can be completed, and the multi-layer space material conveying device is provided with modularized carbon steel structural parts and is convenient to install and maintain; a balancing weight is arranged, so that the motor load is effectively reduced; the lifting platform can be matched with conveying equipment to achieve automatic operation.

Description

Technical Field

[0001] The invention relates to an elevator, in particular to a pallet logistics vertical conveying elevator. Background Art

[0003] At present, the domestic stereoscopic warehouse market is mainly concentrated in first-tier and second-tier cities, but with the expansion of logistics demand and the advancement of urbanization, the logistics warehouse market is gradually developing towards third-tier and below cities. Therefore, it can be seen that the market for elevators is booming, and at the same time, according to the various needs of customers, the types and forms of elevators will also increase. In view of the above, the present invention designs a pallet logistics vertical conveying elevator. Summary of the invention

[0004] The main purpose of the present disclosure is to provide a pallet logistics vertical conveying elevator to effectively solve the problems raised by the inventor in the above-mentioned background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A pallet logistics vertical conveying elevator comprises a frame assembly, a car assembly, a counterweight assembly, a drag chain assembly and a top fixed sprocket assembly, wherein the car assembly is slidably mounted inside the frame assembly, the top fixed sprocket assembly is mounted on the top of the frame assembly, the top fixed sprocket assembly is connected to the drag chain assembly, and the other end of the drag chain assembly is connected to the car assembly, and the counterweight assembly interacts with the lifted car assembly.

[0007] Preferably, the frame assembly includes four columns, a crossbeam, four racks, guide rails and feet, the crossbeam is fixedly installed between the columns in pairs, the four racks are respectively installed on the four columns, the guide rails are fixedly installed on the frame composed of the columns and the crossbeams, and the feet are fixedly installed on the bottom ends of the columns.

[0008] Preferably, the counterweight assembly includes a counterweight frame, a counterweight plate, a moving assembly and an anti-fall assembly, the counterweight frame is mounted on the frame assembly, the counterweight plate is fixedly mounted on the frame assembly, the moving assembly is mounted on the counterweight frame, and the anti-fall assembly is mounted on the counterweight frame.

[0009] Preferably, the counterweight block is slidably mounted on the guide rail, and the counterweight frame is located above the car assembly.

[0010] Preferably, the drag chain assembly includes a drag chain body and a drag chain bracket, the drag chain bracket is fixedly mounted on the top of the frame assembly, the drag chain body is movably mounted on the drag chain bracket and passes through the top fixed sprocket assembly, and the drag chain body is connected to the car assembly.

[0011] Preferably, the top fixed sprocket assembly includes a top plate and a fixed pulley, the top plate is fixedly mounted on the frame assembly, the fixed pulley is slidably mounted on the top plate, and the drag chain body passes through the fixed pulley.

[0012] Preferably, the counterweight frame and counterweight plate interact with a lifting car assembly.

[0013] Preferably, the car assembly is mounted on a base, and the base is mounted on a frame assembly.

[0014] In view of this, compared with the prior art, the beneficial effects of the present invention are:

[0015] In this application, compared with the previous single-column hoist, the four-column hoist has a more solid structure and higher lifting accuracy, and can provide more measures to prevent falling and reduce risks.

[0016] In this application, the structure is stable and suitable for conveying heavier pallets, tooling and other materials. The equipment is driven by a servo motor and equipped with conveying equipment to complete the automatic conveying of multi-layer space materials. It has modular carbon steel structural parts, which is easy to install and maintain; it comes with a counterweight block to effectively reduce the motor load; the lifting platform can cooperate with the conveying equipment to achieve automatic operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure shows a schematic diagram of the structure of the pallet logistics vertical conveying elevator provided by the present invention;

[0018] Figure 2 The figure shows the connection diagram of the frame assembly and the drag chain assembly;

[0019] Figure 3 Shown is a perspective view of the top fixed sprocket assembly;

[0020] Figure 4 Shown is a perspective view of the car assembly;

[0021] Figure 5 Shown is a perspective view of the counterweight assembly.

[0022] icon:

[0023] 1-frame assembly; 101-column; 102-crossbeam; 103-rack; 104-guide rail; 105-foot; 2-car assembly; 3-counterweight assembly; 301-counterweight frame; 302-counterweight plate; 303-moving assembly; 304-anti-fall assembly; 4-drag chain assembly; 401-drag chain body; 402-drag chain bracket; 5-top fixed sprocket assembly; 501-top plate; 502-fixed pulley. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5 , the present invention provides the following embodiments:

[0026] A pallet logistics vertical conveying elevator includes a frame assembly 1, a car assembly 2, a counterweight assembly 3, a drag chain assembly 4 and a top fixed sprocket assembly 5. The car assembly 2 is slidably installed inside the frame assembly 1, and the top fixed sprocket assembly 5 is installed on the top of the frame assembly 1. The top fixed sprocket assembly 5 is connected to the drag chain assembly 4, and the other end of the drag chain assembly 4 is connected to the car assembly 2. The counterweight assembly 3 interacts with the lifted car assembly 2.

[0027] Specifically, the frame assembly 1 includes four columns 101, a crossbeam 102, four racks 103, a guide rail 104 and a base 105. The crossbeam 102 is fixedly installed between two columns 101, the four racks 103 are respectively installed on the four columns 101, the guide rail 104 is fixedly installed on the frame composed of the columns 101 and the crossbeam 102, and the base 105 is fixedly installed at the bottom end of the column 101.

[0028] Specifically, the counterweight assembly 3 includes a counterweight frame 301, a counterweight plate 302, a moving assembly 303 and an anti-fall assembly 304. The counterweight frame 301 is installed on the frame assembly 1, the counterweight plate 302 is fixedly installed on the frame assembly 1, the moving assembly 303 is installed on the counterweight frame 301, and the anti-fall assembly 304 is installed on the counterweight frame 301.

[0029] Specifically, the counterweight block is slidably mounted on the guide rail 104 , and the counterweight frame 301 is located above the car assembly 2 .

[0030] Specifically, the drag chain assembly 4 includes a drag chain body 401 and a drag chain bracket 402 . The drag chain bracket 402 is fixedly installed on the top of the frame assembly 1 . The drag chain body 401 is movably installed on the drag chain bracket 402 and passes through the top fixed sprocket assembly 5 . The drag chain body 401 is connected to the car assembly 2 .

[0031] Specifically, the top fixed sprocket assembly 5 includes a top plate 501 and a fixed pulley 502 . The top plate 501 is fixedly mounted on the frame assembly 1 . The fixed pulley 502 is slidably mounted on the top plate 501 . The drag chain body 401 passes through the fixed pulley 502 .

[0032] Specifically, the counterweight frame 301 and the counterweight plate 302 interact with the lifted car assembly 2 .

[0033] Specifically, the car assembly 2 is mounted on a base, and the base is mounted on the frame assembly 1. The car assembly 2 is provided with a motor driving device for driving the gears to rotate, and a servo motor can be used for driving.

[0034] The specific installation and use contents are as follows: the four columns 101 in the frame assembly 1 are arranged according to their respective positions, a fixed reference system is selected, and then the installation is performed according to the steps.

[0035] Step 1: Assemble the two layers of columns 101 at the bottom first. After placing the four columns 101 in the correct position, take out the beam 102 that needs to be used together, and tighten the bolts according to the assembly drawing;

[0036] Step 2: Assemble the rack 103 at the bottom. After putting the racks 103 in different categories, take out the first section of the rack 103 and fix it according to the assembly drawing;

[0037] Step 3: Assemble the car assembly 2 at the bottom, first take out the largest part base, and then install each part on the base according to the assembly drawing;

[0038] The fourth step is to install the matching conveying equipment on the base and assemble the remaining parts of the car assembly 2.

[0039] Step 5: Install the car assembly 2 into the frame assembly 1 and align the gear and rack 103 according to the assembly drawing;

[0040] Step 6: Install the remaining frame components 1 in place according to the assembly drawing;

[0041] Step 7: Install the top fixed sprocket assembly 5 on top of the frame assembly 1 according to the assembly drawing.

[0042] Step 8: Install the counterweight plate 302 and the drag chain body 401, and the overall installation is completed.

[0043] In the present invention, the overall structure is stable and suitable for the transportation of heavier pallets, tooling and other materials. The equipment is driven by a servo motor and is equipped with conveying equipment to complete the automatic transportation of multi-layer space materials. It has modular carbon steel structural parts and is easy to install and maintain; it has its own counterweight to effectively reduce the motor load; the lifting platform can cooperate with the conveying equipment to realize automatic operation.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A pallet logistics vertical conveying elevator, characterized in that: The invention comprises a frame assembly (1), a car assembly (2), a counterweight assembly (3), a drag chain assembly (4) and a top fixed sprocket assembly (5); the car assembly (2) is slidably mounted inside the frame assembly (1); the top fixed sprocket assembly (5) is mounted on the top of the frame assembly (1); the top fixed sprocket assembly (5) is connected to the drag chain assembly (4); and the other end of the drag chain assembly (4) is connected to the car assembly (2); and the counterweight assembly (3) interacts with the lifted car assembly (2).

2. A pallet logistics vertical conveying elevator according to claim 1, characterized in that: The frame assembly (1) comprises four columns (101), a crossbeam (102), four racks (103), a guide rail (104) and a foot (105); the crossbeam (102) is fixedly mounted between two of the columns (101); the four racks (103) are respectively mounted on the four columns (101); the guide rail (104) is fixedly mounted on a frame formed by the columns (101) and the crossbeam (102); and the foot (105) is fixedly mounted on the bottom end of the column (101).

3. A pallet logistics vertical conveying elevator according to claim 2, characterized in that: The counterweight assembly (3) comprises a counterweight frame (301), a counterweight plate (302), a moving assembly (303) and an anti-fall assembly (304); the counterweight frame (301) is mounted on the frame assembly (1); the counterweight plate (302) is fixedly mounted on the frame assembly (1); the moving assembly (303) is mounted on the counterweight frame (301); and the anti-fall assembly (304) is mounted on the counterweight frame (301).

4. A pallet logistics vertical conveying elevator according to claim 3, characterized in that: The counterweight block is slidably mounted on the guide rail (104), and the counterweight frame (301) is located above the car assembly (2).

5. A pallet logistics vertical conveying elevator according to claim 4, characterized in that: The drag chain assembly (4) comprises a drag chain body (401) and a drag chain bracket (402), wherein the drag chain bracket (402) is fixedly mounted on the top of the frame assembly (1), the drag chain body (401) is movably mounted on the drag chain bracket (402) and passes through the top fixed sprocket assembly (5), and the drag chain body (401) is connected to the car assembly (2).

6. A pallet logistics vertical conveying elevator according to claim 5, characterized in that: The top fixed sprocket assembly (5) comprises a top plate (501) and a fixed pulley (502), wherein the top plate (501) is fixedly mounted on the frame assembly (1), the fixed pulley (502) is slidably mounted on the top plate (501), and the drag chain body (401) passes through the fixed pulley (502).

7. A pallet logistics vertical conveying elevator according to claim 3, characterized in that: The counterweight frame (301) and counterweight plate (302) interact with the lifting car assembly (2).

8. The pallet logistics vertical conveying elevator according to claim 1 is characterized in that: The car assembly (2) is mounted on a base, and the base is mounted on a frame assembly (1).

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