Double-layer plate chain translation elevator

Abstract

The utility model discloses a double-layer plate chain translation elevator which comprises a lifting device, and a material moving device is arranged at the bottom of the lifting device. The lifting device comprises a motor, two transmission shafts are symmetrically arranged at the output end of the motor, a lead screw is arranged at the tail end of each transmission shaft, a lifting table is arranged at the bottom of each lead screw, four limiting supporting blocks are symmetrically arranged on the two sides of each lifting table, and a sliding table rail is arranged on the top of each lifting table. The material moving device comprises a translation sliding table, and an external material moving table is mounted on one side of the translation sliding table; according to the double-layer plate chain translation elevator, through the design that the transmission chain mechanism drives materials to move front and back, the translation sliding table drives the materials to move left and right, and the lifting table drives the materials to move up and down, the materials are accurately transferred, butt joint errors are reduced, meanwhile, the device can freely adjust the material receiving and discharging position according to the machining position, and the machining efficiency is improved. Different material moving requirements can be flexibly met, and the use range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of the design of translation hoists, and particularly relates to a double-layer plate chain translation hoist. Background Art

[0002] A hoist is a mechanical device used for vertical or inclined transportation of materials, and is widely used in industries such as industry, construction, warehousing, and logistics. A hoist can efficiently transport materials from one height to another height, and is an indispensable part of modern production processes. The application of hoists is very extensive. For example, in mines, hoists are used to lift ores, in ports for loading and unloading goods, in factories for vertical conveying of materials, and in construction sites for transporting building materials, etc. With the progress of technology, the performance and automation level of hoists have been continuously improved, providing more efficient and reliable solutions for material handling in various industries.

[0003] The existing hoists have relatively single functions, mostly for lifting materials in the Z-axis direction, lacking the function of driving the materials to move forward, backward, left, and right, and cannot freely adjust the material receiving and discharging positions according to the processing positions, with poor ability to adapt to different material transfer requirements and a small application range of the device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a double-layer plate chain translation hoist to solve the problems existing in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A double-layer plate chain translation hoist includes a lifting device, and a material transfer device is arranged at the bottom of the lifting device; the lifting device includes a motor, two transmission shafts are symmetrically arranged at the output end of the motor, a lead screw is arranged at the end of the transmission shaft, a lifting platform is arranged at the bottom of the lead screw, four limiting support blocks are symmetrically arranged on both sides of the lifting platform, and a sliding table track is arranged at the top of the lifting platform; the material transfer device includes a translation sliding table, an external material transfer table is installed on one side of the translation sliding table, two transmission chain mechanisms are arranged in parallel on one side of the external material transfer table, a front and rear moving table is installed on the transmission chain mechanism, a plurality of material transfer pallets are uniformly arranged on the front and rear moving table, and an inspection mechanism is installed on the top of the translation sliding table.

[0007] Further: A bearing seat is arranged below the lifting device, and a support frame is arranged at the top of the bearing seat.

[0008] Further: The motor is bolted to the support frame, and the lead screw is connected to the support frame through a bearing.

[0009] Further: The limiting support block is slidably connected to the support frame, and the limiting support block is U-shaped.

[0010] Further: The translation slide is located at the top of the slide rail.

[0011] Further: The inspection mechanism is bolted to the translation slide.

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

[0013] Materials are first conveyed along the external transfer table and enter the tops of the two-layer transfer pallets on the transfer device. Then, the drive chain mechanism drives the front and rear moving tables to carry the materials and move backward. At the same time, the translation slide moves horizontally to the right along the slide rail, realizing the transfer of materials in the X-axis and Y-axis. When it is necessary to lift the materials, the support frame supports the motor to drive the transmission shaft to rotate. The transmission shaft simultaneously drives the two lead screws to rotate under the support of the support frame, driving the lifting table to lift the materials upward. During this process, the limit support blocks on the outside of the lifting table slide along the support frame, facilitating the limitation of the movement line of the lifting table and realizing the movement of materials in the Z-axis. Through the design of setting the drive chain mechanism to drive the materials to move back and forth, the translation slide to drive the materials to move left and right, and the lifting table to drive the materials to move up and down, accurate transfer of materials is realized, reducing docking errors. At the same time, the device can freely adjust the material receiving and discharging positions according to the processing positions, facilitating flexible adaptation to different transfer requirements and improving the application range of the device. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 is a schematic structural diagram of the double-layer plate chain translation elevator of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the lifting device of the double-layer plate chain translation elevator of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the transfer device of the double-layer plate chain translation elevator of the present utility model;

[0018] Figure 4 is an enlarged view of part A of the double-layer plate chain translation elevator of the present utility model.

[0019] In the attached drawing reference numerals: 1, lifting device; 101, motor; 102, transmission shaft; 103, lead screw; 104, lifting platform; 105, limit support block; 106, slideway of the slide; 2, material transfer device; 201, translation slide; 202, external material transfer platform; 203, drive chain mechanism; 204, front and rear moving platform; 205, material transfer pallet; 206, inspection mechanism; 3, load-bearing seat; 4, support frame. Detailed implementation manners

[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise stated, the meaning of "a plurality" is two or more.

[0021] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , a double-layer plate chain translation and lifting machine, including a lifting device 1, and a material transfer device 2 is arranged at the bottom of the lifting device 1.

[0024] In this embodiment: The lifting device 1 includes a motor 101. Two transmission shafts 102 are symmetrically arranged at the output end of the motor 101. A lead screw 103 is arranged at the end of the transmission shaft 102. A lifting platform 104 is arranged at the bottom of the lead screw 103. Four limiting support blocks 105 are symmetrically arranged on both sides of the lifting platform 104. A sliding table track 106 is arranged at the top of the lifting platform 104. A load-bearing seat 3 is arranged below the lifting device 1. A support frame 4 is arranged at the top of the load-bearing seat 3. The motor 101 is bolted to the support frame 4. The lead screw 103 is connected to the support frame 4 by a bearing. The limiting support blocks 105 are slidably connected to the support frame 4. The limiting support blocks 105 are U-shaped. When lifting materials, the support frame 4 supports the motor 101 to drive the transmission shaft 102 to rotate. The transmission shaft 102 simultaneously drives the two lead screws 103 to rotate under the support of the support frame 4, driving the lifting platform 104 to lift the materials. During this process, the limiting support blocks 105 outside the lifting platform 104 slide along the support frame 4, facilitating the limiting of the movement path of the lifting platform 104 and realizing the Z-axis movement of the materials;

[0025] In this embodiment: The material transfer device 2 includes a translation sliding table 201. An external material transfer table 202 is installed on one side of the translation sliding table 201. Two transmission chain mechanisms 203 are arranged in parallel on one side of the external material transfer table 202. A front and rear moving table 204 is installed on the transmission chain mechanism 203. A number of material transfer pallets 205 are evenly arranged on the front and rear moving table 204. An inspection mechanism 206 is installed on the top of the translation sliding table 201. The translation sliding table 201 is located on the top of the sliding table track 106. The inspection mechanism 206 is bolted to the translation sliding table 201. The device is installed between two processing positions for transferring materials. When transferring materials, the materials are first conveyed along the external material transfer table 202 and enter the top of the two-layer material transfer pallets 205 on the material transfer device 2. Then the transmission chain mechanism 203 drives the front and rear moving table 204 to carry the materials and move backward. At the same time, the translation sliding table 201 translates to the right along the sliding table track 106, realizing the transfer of the materials in the X-axis and Y-axis. When the materials reach the designated position, the material transfer pallets 205 send out the materials. During the overall transfer process of the materials, the inspection mechanism 206 scans the moving state of the materials to ensure that they move along the preset trajectory. Through the design of setting the transmission chain mechanism 203 to drive the materials to move back and forth, the translation sliding table 201 to drive the materials to move left and right, and the lifting platform 104 to drive the materials to move up and down, the precise transfer of the materials is realized, reducing the docking error. At the same time, the device can freely adjust the material receiving and discharging positions according to the processing positions, facilitating flexible adaptation to different material transfer requirements and improving the application range of the device.

[0026] Working principle: The device is installed between two processing positions for transferring materials. When transferring materials, the materials first enter the top of the two-layer material transfer pallets 205 on the material transfer device 2 along the externally connected material transfer table 202. Then, the drive chain mechanism 203 drives the front and rear moving tables 204 to carry the materials and move backward. At the same time, the translation sliding table 201 moves rightward along the sliding table track 106 to achieve the transfer of materials in the X-axis and Y-axis. When it is necessary to lift the materials, the support frame 4 supports the motor 101 to drive the transmission shaft 102 to rotate. The transmission shaft 102 simultaneously drives the two lead screws 103 to rotate under the support of the support frame 4, driving the lifting table 104 to lift the materials upward. During this process, the limit support blocks 105 on the outside of the lifting table 104 slide along the support frame 4 to facilitate limiting the movement path of the lifting table 104 and achieve the Z-axis movement of the materials. Finally, the materials reach the designated position, and the material transfer pallet 205 sends out the materials. During the overall material transfer process, the inspection mechanism 206 scans the movement state of the materials to ensure that they move along the preset trajectory. Through the design of setting the drive chain mechanism 203 to drive the materials to move back and forth, the translation sliding table 201 to drive the materials to move left and right, and the lifting table 104 to drive the materials to move up and down, the precise transfer of materials is achieved, reducing the docking error. At the same time, the device can freely adjust the material receiving and discharging positions according to the processing positions, facilitating flexible adaptation to different material transfer requirements and improving the application range of the device.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Double-layer plate chain translation hoist, characterized in that: It includes a lifting device (1), and a material transfer device (2) is arranged at the bottom of the lifting device (1). The lifting device (1) includes a motor (101). Two transmission shafts (102) are symmetrically arranged at the output end of the motor (101). A lead screw (103) is arranged at the end of the transmission shaft (102). A lifting platform (104) is arranged at the bottom of the lead screw (103). Four limiting support blocks (105) are symmetrically arranged on both sides of the lifting platform (104). A sliding table track (106) is arranged at the top of the lifting platform (104). The material transfer device (2) includes a translation sliding table (201). An external material transfer table (202) is installed on one side of the translation sliding table (201). Two transmission chain mechanisms (203) are arranged in parallel on one side of the external material transfer table (202). A front and rear moving table (204) is installed on the transmission chain mechanism (203). A number of material transfer pallets (205) are evenly arranged on the front and rear moving table (204). An inspection mechanism (206) is installed on the top of the translation sliding table (201).

2. The double-layer plate chain translation hoist according to claim 1, characterized in that: A load-bearing seat (3) is arranged below the lifting device (1), and a support frame (4) is arranged at the top of the load-bearing seat (3).

3. The double-layer plate chain translation hoist according to claim 2, characterized in that: The motor (101) is bolted to the support frame (4), and the lead screw (103) is connected to the support frame (4) by bearings.

4. The double-layer plate chain translation hoist according to claim 2, characterized in that: The limiting support block (105) is slidably connected to the support frame (4), and the limiting support block (105) is U-shaped.

5. The double-layer plate chain translation hoist according to claim 1, characterized in that: The translation sliding table (201) is located at the top of the sliding table track (106).

6. The double-layer plate chain translation hoist according to claim 1, characterized in that: The inspection mechanism (206) is bolted to the translation sliding table (201).

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