Double-row free roller chain for logistics conveying

Abstract

The utility model relates to the technical field of logistics conveying, in particular to a double-row free roller chain for logistics conveying, which comprises a transmission component, the top of the transmission component is fixedly connected with a conveying chain component, and the top of the conveying chain component is fixedly connected with a collection component; the motor drives the rotating rod to drive the gears and the chains to be meshed, compared with belt transmission, the logistics conveying mode of the double-row chains has the advantages that elastic sliding is avoided, the accurate average transmission ratio can be kept, the transmission efficiency is high, the chains do not need large tensioning force, loads borne by the shafts and the bearings are small, slipping is avoided, transmission is reliable, and the service life of the shafts and the bearings is prolonged. Compared with a central roller chain, the high-speed and high-load roller chain is more diversified in form and can meet the use requirements of different work occasions, accurate volume measurement can be achieved through a camera, the efficiency and accuracy of the logistics process can be improved, and the logistics efficiency and accuracy can be improved. And meanwhile, personal errors possibly existing in a traditional paper measurement mode are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transportation, in particular to a double-row free roller chain for logistics transportation. Background Art

[0002] At the logistics site, a lot of heavy labor such as unloading and transporting goods needs to be completed. "Logistics handling equipment" is a general term for all operating equipment used to achieve the efficiency of logistics business, which is responsible for the movement of raw materials, semi-finished products, and finished products. There are many kinds of logistics handling equipment used at the logistics site, including forklifts, trolleys, pallets, conveyor belts, handling robots, sorting machines, picking systems, automatic warehouses, etc.

[0003] At present, most logistics conveying devices use roller belt conveying for transportation, which has many problems. For example, the outer dimensions of the transmission are large. Due to the elastic sliding of the belt, a fixed transmission ratio cannot be guaranteed. The forces on the shaft and bearings are large, the efficiency is low, and the belt life is short. It is not suitable for flammable and explosive occasions. Single sprocket conveyor can only be used for transmission between two parallel shafts. Additional loads, vibrations, impacts and noise will be generated during operation. It is not suitable for rapid reverse transmission. The installation accuracy is high. After the chain is worn, the pitch becomes larger and causes chain derailment. Therefore, a double-row free roller chain for logistics transportation is needed to improve the above problems. Utility Model Content

[0004] In order to solve the problem that most of the current logistics conveying devices use roller belt conveying for conveying, there are many problems in this way. For example, the outer dimensions of the transmission are large, due to the elastic sliding of the belt, a fixed transmission ratio cannot be guaranteed, the forces on the shaft and bearings are large, the efficiency is low, the belt life is short, it is not suitable for flammable and explosive occasions, and the single sprocket conveyor can only be used for transmission between two parallel shafts. Additional loads, vibrations, impacts and noise will be generated during operation. It is not suitable for rapid reverse transmission, and the installation accuracy requirements are high. After the chain is worn, the pitch becomes larger and causes chain derailment. The purpose of the utility model is to provide a double-row free roller chain for logistics conveying to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A double-row free roller chain for logistics transportation, comprising a transmission component, a conveying chain component is fixedly connected to the top of the transmission component, and a measuring component is fixedly connected to the top of the conveying chain component;

[0007] The conveyor chain assembly includes a mounting frame, a bearing plate is fixedly connected to the top of the mounting frame, a motor is installed on the top of the bearing plate, a gear is fixedly connected to the output end of the motor, a protective plate is provided on the side of the gear, eight gears are provided, a rotating rod is rotatably connected to the side of the gear, two rotating rods are provided, and each rotating rod passes through two protective plates and four gears, a chain is meshed and connected to the top of the protective plate, four chains are provided, and a conveyor belt is fixedly connected to the top of the four chains;

[0008] The measuring assembly comprises a telescopic rod, an output end of the telescopic rod is fixedly connected to an L-shaped bracket, and a side surface of the L-shaped bracket is fixedly connected to a camera.

[0009] As a preferred solution of the utility model, a fixing plate is fixedly connected to the top of the mounting frame, three fixing plates are provided, a bearing seat is fixedly connected to the top of the fixing plate, and the rotating rod is provided inside the bearing seat.

[0010] As a preferred solution of the utility model, three of the telescopic rod, the L-shaped bracket and the camera are provided, and a brake box is fixedly connected to the top of the motor.

[0011] As a preferred solution of the utility model, the transmission component includes a support frame, and a cross bar is fixedly connected to the side of the support frame, and two cross bars are provided.

[0012] As a preferred solution of the utility model, a corrector is fixedly connected to the side of the mounting frame, and a plurality of the correctors are provided.

[0013] As a preferred solution of the utility model, a start / stop button and a front / rear control button are fixedly connected to the side of the mounting frame, and the start / stop button and the front / rear control button are distributed on both sides of the mounting frame.

[0014] As a preferred solution of the utility model, a control box is fixedly connected to the inner top of the cross bar, and a reinforcement rod is fixedly connected to the side of the support frame, and two reinforcement rods are provided.

[0015] As a preferred solution of the utility model, a base is fixedly connected to the bottom of the support frame, and four bases are provided.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, the motor is used to drive the rotating rod to drive the gears and chains to mesh. Compared with the belt drive, the logistics conveying mode of the double-row chain has no elastic sliding, can maintain an accurate average transmission ratio, has a high transmission efficiency, and the chain does not require a large tensioning force, so the load on the shaft and the bearing is small and will not slip. The transmission is reliable and the overload capacity is strong. It can work well under low speed and heavy load. Compared with the center roller chain, it has more diversified forms and can meet the use requirements of different types of work occasions.

[0018] 2. In the present invention, by using a camera to take pictures and scan objects passing through the conveyor belt, the volume and size of the goods can be accurately measured. For cost calculation, space planning and loading optimization, the use of a camera can achieve accurate volume measurement, which helps to improve the efficiency and accuracy of the logistics process, while avoiding the human errors that may exist in traditional paper measurement methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the conveyor chain assembly of the utility model;

[0021] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the measuring component of the utility model.

[0023] In the figure: 1. Transmission component; 101. Support frame; 102. Base; 103. Crossbar; 104. Reinforcement rod; 105. Control box; 106. Start / stop button; 107. Front and rear control keys; 108. Corrector; 2. Conveyor chain component; 201. Mounting frame; 202. Loading plate; 203. Motor; 204. Protection plate; 205. Gear; 206. Chain; 207. Fixed plate; 208. Bearing seat; 209. Rotating rod; 210. Brake box; 211. Conveyor belt; 3. Measuring component; 301. Telescopic rod; 302. L-shaped bracket; 303. Camera. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example: See Figure 1-Figure 4A double-row free roller chain for logistics transportation shown in the figure comprises a transmission component 1, a conveying chain component 2 is fixedly connected to the top of the transmission component 1, and a measuring component 3 is fixedly connected to the top of the conveying chain component 2;

[0026] In this embodiment, refer to Figure 1 , Figure 2 and Figure 4 As shown, the conveyor chain assembly 2 includes a mounting frame 201, a bearing plate 202 is fixedly connected to the top of the mounting frame 201, a motor 203 is installed on the top of the bearing plate 202, a gear 205 is fixedly connected to the output end of the motor 203, a protective plate 204 is arranged on the side of the gear 205, eight gears 205 are arranged, a rotating rod 209 is rotatably connected to the side of the gear 205, two rotating rods 209 are arranged, and each rotating rod 209 passes through two protective plates 204 and four gears 205, and the top of the protective plate 204 is meshed and connected with a chain 206, Four chains 206 are provided, and the tops of the four chains 206 are fixedly connected to the conveyor belt 211. The measuring component 3 includes a telescopic rod 301, and the output end of the telescopic rod 301 is fixedly connected to the L-shaped bracket 302. The side of the L-shaped bracket 302 is fixedly connected to the camera 303. The motor 203 drives the rotating rod 209 to drive the gear 205 and the chain 206 to engage. Compared with the belt drive, the logistics conveying method of the double-row chain 206 has no elastic sliding, can maintain an accurate average transmission ratio, and has a high transmission efficiency. The chain 206 does not require a large tensioning force.

[0027] Among them, the top of the mounting frame 201 is fixedly connected with a fixing plate 207, three fixing plates 207 are arranged, the top of the fixing plate 207 is fixedly connected with a bearing seat 208, the rotating rod 209 is arranged inside the bearing seat 208, three telescopic rods 301, L-shaped brackets 302 and cameras 303 are arranged, and the top of the motor 203 is fixedly connected with a brake box 210. The camera 303 is used to take pictures and scan objects passing through the conveyor belt 211, so as to accurately measure the volume and size of the goods. For cost calculation, space planning and loading optimization, the use of camera 303 can achieve accurate volume measurement.

[0028] In this embodiment, refer to Figure 1 and Figure 3As shown, the transmission component 1 includes a support frame 101, a cross bar 103 is fixedly connected to the side of the support frame 101, and two cross bars 103 are arranged. A corrector 108 is fixedly connected to the side of the mounting frame 201, and a plurality of correctors 108 are arranged. A start-stop button 106 and a front-rear control button 107 are fixedly connected to the side of the mounting frame 201, and the start-stop button 106 and the front-rear control buttons 107 are distributed on both sides of the mounting frame 201. A control box 105 is fixedly connected to the top of the inner part of the cross bar 103, a reinforcement rod 104 is fixedly connected to the side of the support frame 101, and two reinforcement rods 104 are arranged. A base 102 is fixedly connected to the bottom of the support frame 101, and four bases 102 are arranged. The start-stop button 106 and the front-rear control buttons 107 can conveniently control the transmission device.

[0029] In the present solution, a double-row free roller chain for logistics transportation uses a start-stop button 106 to control a motor 203 to drive a rotating rod 209 to rotate. The rotation of the rotating rod 209 drives the four gears 205 on the rotating rod 209 to rotate, and the four gears 205 and the chain 206 on the top thereof to engage with each other, and then drive the conveyor belt 211 on the top of the chain 206 to transport the logistics items on the conveyor belt 211. When the goods pass through the camera 303, it can quickly acquire and analyze the three-dimensional shape and point cloud data of the goods, generate an accurate three-dimensional representation, and obtain the volume and size data of the goods by processing and calculating them.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-row free roller chain for logistics transportation, comprising a transmission component (1), characterized in that: The top of the transmission component (1) is fixedly connected to a conveyor chain component (2), and the top of the conveyor chain component (2) is fixedly connected to a measuring component (3); The conveyor chain assembly (2) comprises a mounting frame (201), the top of the mounting frame (201) is fixedly connected to a bearing plate (202), the top of the bearing plate (202) is installed with a motor (203), the output end of the motor (203) is fixedly connected to a gear (205), the side of the gear (205) is provided with a protection plate (204), eight gears (205) are provided, the side of the gear (205) is rotatably connected to a rotating rod (209), two rotating rods (209) are provided, and each rotating rod (209) passes through two protection plates (204) and four gears (205), the top of the protection plate (204) is meshedly connected to a chain (206), four chains (206) are provided, and the tops of the four chains (206) are fixedly connected to a conveyor belt (211); The measuring assembly (3) comprises a telescopic rod (301), the output end of the telescopic rod (301) is fixedly connected to an L-shaped bracket (302), and the side surface of the L-shaped bracket (302) is fixedly connected to a camera (303).

2. A double-row free roller chain for logistics transportation according to claim 1, characterized in that: A fixing plate (207) is fixedly connected to the top of the mounting frame (201), and three fixing plates (207) are provided. A bearing seat (208) is fixedly connected to the top of the fixing plate (207), and the rotating rod (209) is provided inside the bearing seat (208).

3. The double-row free roller chain for logistics transportation according to claim 1, characterized in that: The telescopic rod (301), the L-shaped bracket (302) and the camera (303) are provided in three pieces, and the top of the motor (203) is fixedly connected with a brake box (210).

4. The double-row free roller chain for logistics transportation according to claim 1, characterized in that: The transmission assembly (1) comprises a support frame (101), a side surface of the support frame (101) is fixedly connected with a cross bar (103), and two cross bars (103) are provided.

5. The double-row free roller chain for logistics transportation according to claim 1, characterized in that: A corrector (108) is fixedly connected to the side of the mounting frame (201), and a plurality of correctors (108) are provided.

6. The double-row free roller chain for logistics transportation according to claim 1, characterized in that: A start / stop button (106) and a front / rear control button (107) are fixedly connected to the side of the mounting frame (201), and the start / stop button (106) and the front / rear control button (107) are distributed on both sides of the mounting frame (201).

7. The double-row free roller chain for logistics transportation according to claim 4, characterized in that: A control box (105) is fixedly connected to the inner top of the crossbar (103), and a reinforcing rod (104) is fixedly connected to the side of the support frame (101), and two reinforcing rods (104) are provided.

8. The double-row free roller chain for logistics transportation according to claim 4, characterized in that: The bottom of the support frame (101) is fixedly connected to a base (102), and four bases (102) are provided.

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