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CN-224226571-U - Elevator of double-speed chain

CN224226571UCN 224226571 UCN224226571 UCN 224226571UCN-224226571-U

Abstract

The utility model relates to a lifter, in particular to a lifter with a double-speed chain, which comprises a device support, wherein a conveying mechanism is connected onto the device support in a sliding manner, a lifting mechanism for lifting the conveying mechanism is fixedly connected onto the device support, the conveying mechanism comprises a conveying support, a plurality of rollers are connected onto the conveying support in a rotating manner, the conveying support is connected onto the device support in a sliding manner, the rollers are in transmission connection, one of the rollers is an electric roller with a built-in motor, two transmission chain wheels are fixedly connected onto the side edges of the rollers, two adjacent rollers are in transmission connection through the transmission chain wheels and a chain, and the rollers are used for replacing a conveying belt, so that the bearing capacity is improved.

Inventors

  • JIANG HAIQI

Assignees

  • 浙江江工自动化设备有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (10)

  1. 1. The elevator with the double-speed chain comprises a device support (1) and is characterized in that a conveying mechanism (2) is connected to the device support (1) in a sliding mode, and a lifting mechanism (3) for lifting the conveying mechanism (2) is fixedly connected to the device support (1).
  2. 2. The lift with double speed chain according to claim 1, characterized in that the transport mechanism (2) comprises a transport bracket (21), a plurality of rollers (22) are rotatably connected to the transport bracket (21), the transport bracket (21) is slidably connected to the device bracket (1), the rollers (22) are in transmission connection, and one roller (22) is a motorized roller with a built-in motor.
  3. 3. A double-speed chain elevator according to claim 2, wherein two driving chain wheels (23) are fixedly connected to the side edges of the rollers (22), and two adjacent rollers (22) are in driving connection with the chain through the driving chain wheels (23).
  4. 4. The lift of a double-speed chain according to claim 2, wherein the lifting mechanism (3) comprises a cylinder (31), the cylinder (31) is fixedly connected to the device support (1), a lifting chain wheel (32) is rotatably connected to the telescopic end of the cylinder (31), a chain (33) is connected to the lifting chain wheel (32), one end of the chain (33) is fixedly connected to the device support (1), and the other end of the chain (33) is fixedly connected to the transportation support (21).
  5. 5. The double-speed chain elevator according to claim 1, wherein the transport mechanism (2) is provided with a tray (5).
  6. 6. The double-speed chain elevator according to claim 2, wherein the transport mechanism (2) is fixedly connected with two centralizing mechanisms (4).
  7. 7. A double speed chain elevator according to claim 6, wherein the transport mechanism (2) comprises a base plate (41), the base plate (41) being fixedly connected to the transport frame (21).
  8. 8. A double speed chain elevator according to claim 7, wherein a plurality of screw barrels (42) are fixedly connected to the base plate (41), and a centralizing wheel (43) is in clearance fit with each screw barrel (42).
  9. 9. The lifter with double speed chains according to claim 8, characterized in that the threaded cylinder (42) is connected with an adjusting nail (44) through threads, gaskets (45) are arranged at the bottom of the adjusting nail (44) and on the righting wheel (43), and a compression spring is arranged between the two gaskets (45).
  10. 10. A double speed chain elevator according to claim 8, wherein the straightening wheels (43) are nylon material.

Description

Elevator of double-speed chain Technical Field The utility model relates to an elevator, in particular to an elevator with a double-speed chain. Background The utility model discloses a vertical transportation device, which is generally used in places such as buildings, warehouses, mines and the like and is used for carrying people or goods to move up and down, for example, a lifting cylinder acts to drive a jacking assembly and a conveying assembly to move up and down along an auxiliary guide rail so as to realize a lifting function of a workpiece, the conveying assembly drives a head power shaft through a speed reducer to synchronously drive conveying chains on two sides to synchronously drive so as to realize a front-back translation function of the workpiece. Disclosure of utility model The utility model aims to provide a lifter with a double-speed chain, which adopts a roller to replace a conveying belt, thereby increasing the bearing capacity. The aim of the utility model is achieved by the following technical scheme: the elevator with the double-speed chain comprises a device bracket, wherein the device bracket is connected with a conveying mechanism in a sliding way, and the device bracket is fixedly connected with a lifting mechanism for lifting the conveying mechanism; The conveying mechanism comprises a conveying bracket, a plurality of rollers are rotatably connected to the conveying bracket, the conveying bracket is slidably connected to the device bracket, the rollers are in transmission connection, and one roller is an electric roller with a built-in motor; Two driving chain wheels are fixedly connected to the side edges of the rollers, and two adjacent rollers are in driving connection with each other through the driving chain wheels and a chain; The lifting mechanism comprises a cylinder, the cylinder is fixedly connected to the device support, a lifting chain wheel is rotatably connected to the telescopic end of the cylinder, a chain is connected to the lifting chain wheel, one end of the chain is fixedly connected to the device support, and the other end of the chain is fixedly connected to the transportation support; A tray is arranged on the conveying mechanism; two righting mechanisms are fixedly connected to the conveying mechanism; the conveying mechanism comprises a bottom plate which is fixedly connected to the conveying bracket; The bottom plate is fixedly connected with a plurality of thread cylinders, and each thread cylinder is in clearance fit with a centralizing wheel; the screw thread cylinder is connected with an adjusting nail through screw threads, gaskets are arranged at the bottom of the adjusting nail and on the righting wheel, and a compression spring is arranged between the two gaskets; the righting wheel is made of nylon materials. The beneficial effects of the utility model are as follows: the two righting mechanisms can effectively right the tray, and prevent the tray from tilting due to the fact that the tray enters into the position on the conveying mechanism to be incorrect. Drawings The utility model will be described in further detail with reference to the accompanying drawings and detailed description. FIG. 1 is a schematic view of an elevator construction of a double speed chain of the present utility model; FIG. 2 is a side view of the elevator of the double speed chain of the present utility model; FIG. 3 is an elevation view of an elevator of the double speed chain of the present utility model; FIG. 4 is a top view of the elevator of the double speed chain of the present utility model; FIG. 5 is a righting mechanism of the present utility model; FIG. 6 is a schematic illustration of the structure of the centralizer of the utility model; fig. 7 is a cross-sectional view of a centralizer wheel of the utility model. In the figure, a device bracket 1, a conveying mechanism 2, a conveying bracket 21, a roller 22, a driving chain wheel 23, a lifting mechanism 3, a cylinder 31, a lifting chain wheel 32, a chain 33, a centering mechanism 4, a bottom plate 41, a threaded cylinder 42, a centering wheel 43, an adjusting nail 44, a gasket 45 and a tray 5 are shown. Detailed Description The utility model is described in further detail below with reference to the accompanying drawings. As shown in fig. 1 to 7, the structure and function of an elevator of a double speed chain will be described in detail; The elevator with the double-speed chain comprises a device bracket 1, wherein a conveying mechanism 2 is connected to the device bracket 1 in a sliding manner, and a lifting mechanism 3 for lifting the conveying mechanism 2 is fixedly connected to the device bracket 1; When the tray is used, the tray 5 is transported through the transport mechanism 2, and the transport mechanism 2 is lifted through the lifting mechanism 3, so that the transverse and lifting transport of the tray 5 is completed; The conveying mechanism 2 comprises a conveying support 21, wherein a plur