Chain plate conveying device

Abstract

The utility model discloses a chain plate conveying device, which comprises a conveying unit and a power driving unit used for driving the conveying unit, the conveying unit comprises a transmission gear, a transmission chain assembled on the transmission gear and a transportation flat plate fixedly arranged on the transmission chain, and the transmission gear is meshed and connected with a power output end of the power driving unit. The transportation flat plate can be prevented from falling off, and the operation stability is improved. The conveying device is suitable for conveying produced articles during assembly line production.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying equipment, and relates to a chain plate conveyor belt, specifically a chain plate conveying device that can reduce abnormal operation of the transmission device and improve the conveying efficiency. Background Art

[0002] The chain plate conveyor belt is a conveying mechanical component that drives specific metal or plastic flat plates to convey goods through a chain, and has the characteristics of large bearing capacity and stable operation.

[0003] At present, the transportation flat plate in the chain plate conveyor belt is usually fixed on the chain through a positioning pin. The positioning pin can only limit the transportation flat plate when it is located at the top of the chain. When the transportation flat plate runs to the corner or bottom of the chain, the positioning pin cannot play the corresponding supporting and positioning role. Therefore, it is necessary to set guard plates at the chain corners and bottoms to prevent the transportation flat plate from falling off the chain due to gravity.

[0004] However, in the actual application process, since the guard plates are always in a stressed state, problems such as deformation or loosening often occur. When the guard plates are deformed or loosened, the transportation flat plate will fall off the positioning pin after reaching the corner and the bottom of the conveyor belt, resulting in conveyor belt jamming and production interruption. Summary of the Utility Model

[0005] To solve the above deficiencies in the prior art, the utility model aims to provide a chain plate conveying device to achieve the purpose of enabling the transportation flat plate to move with the chain and not causing problems such as falling off that affect production efficiency.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A chain plate conveying device includes a conveying unit and a power driving unit for driving the conveying unit. The conveying unit includes a driving gear, a connecting rod fixed on the driving gear, a driving chain assembled on the driving gear, and a transportation flat plate fixed on the driving chain. The connecting rod is fixedly connected to the power output end of the power driving unit.

[0008] As a limitation of the utility model, a plurality of L-shaped fixing plates are evenly fixed on the inner side of the driving chain, and the transportation flat plate is fixed on the L-shaped fixing plates through bolts and bolt holes opened at the ends of the transportation flat plate with shapes adapted to the bolts.

[0009] As a further limitation of the utility model, the top of the bolt hole is a groove capable of placing the bolt head, and a through hole with the same diameter as the bolt shank is opened at the center position of the groove.

[0010] As another limitation of the utility model, a groove for clamping the transported object is opened on the transportation flat plate.

[0011] As a further limitation of the present utility model, a maintenance through-hole is also provided at the central position of the transport flat plate.

[0012] As a third limitation of the present utility model, the power drive unit is an asynchronous motor with a rotational power output form.

[0013] Due to the adoption of the above technical solutions, the beneficial effects achieved by the present utility model compared with the prior art are as follows:

[0014] (1) The present utility model designs a chain plate conveyor device that can enable the transport flat plate to move stably with the chain to complete transportation. By providing an L-shaped fixing plate on the chain and connecting the transport flat plate to the L-shaped fixing plate with bolts, the transport flat plate can move with the chain and will not fall off at the turning point and the bottom, improving the running stability.

[0015] In addition, when a certain transport flat plate needs to be replaced due to damage, only the bolts need to be loosened and the damaged transport flat plate can be replaced, greatly improving the maintenance efficiency.

[0016] (2) The bolt holes in the present utility model are matched with the shapes of the bolts used, so that the bolt head part will not protrude above the transport flat plate after the bolts are tightened, which plays a role in being able to smoothly push the item to be transported into the groove and stably place it.

[0017] (3) The transport flat plate in the present utility model is provided with grooves, and the transported items can be placed in the grooves, which can effectively prevent the problem of the transported items falling during transportation and can also play a role in positioning the transported items.

[0018] (4) A maintenance through-hole is also provided at the central position of the transport flat plate in the present utility model. Through this through-hole, the internal operation status of the present utility model can be clearly observed, facilitating maintenance and upkeep. At the same time, when cleaning the transport flat plate, the sewage after cleaning can flow out through this maintenance through-hole, facilitating cleaning. Description of the Drawings

[0019] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0020] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model;

[0021] Figure 2 It is a partial enlarged schematic diagram of part A in an embodiment of the present utility model;

[0022] Figure 3 It is a schematic structural diagram of the transport flat plate in an embodiment of the present utility model;

[0023] In the figure: 1, driving gear; 2, driving chain; 3, transport flat plate; 4, asynchronous motor; 5, L-shaped fixing plate

[0024] 31, groove; 32, maintenance through hole; 33, bolt hole. Specific embodiments

[0025] The preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustration and understanding of the present utility model, and are not used to limit the present utility model.

[0026] This embodiment discloses a chain plate conveying device, including a conveying unit and a power driving unit.

[0027] The power driving unit is an existing asynchronous motor 4 with a rotational power output form.

[0028] As Figure 1 shown, the conveying unit includes a driving gear 1, a driving chain 2 assembled on the driving gear 1, and a transport flat plate 3. Among them, there are two pairs of driving gears 1. Each pair of driving gears 1 includes a first gear, a second gear, and a connecting rod fixedly arranged at both ends on the first gear and the second gear. Two driving chains 2 are arranged in parallel. Each driving chain 2 is respectively assembled on two first gears and second gears on the same side of the two pairs of driving gears 1.

[0029] It should be added here that a protective plate is buckled on the outside of the driving chain 2 of the conveying unit. The asynchronous motor 4 is fixedly arranged on the protective plate. One of the connecting rods passes through the protective plate and is fixedly connected to the power output end of the asynchronous motor 4. During use, by starting the asynchronous motor 4, the driving gear 1 and the driving chain 2 can be driven to rotate.

[0030] As Figure 2 shown, a plurality of L-shaped fixing plates corresponding to each other in position are evenly arranged on the inner sides of the two driving chains 2. Here, the direction of each driving chain facing the other driving chain 2 is defined as the inner side. One side of the L-shaped fixing plate 5 is fixedly arranged on the driving chain 2, and the other side faces away from the side of the driving chain 2. The transport flat plate 3 is fixed on two L-shaped fixing plates 5 corresponding to each other by bolts; as Figure 3 shown, a groove 31 for clamping and placing transported items is provided on the transport flat plate 3. One end of the transport flat plate 3 close to the driving chain 2 is flush with the bottom of the groove 31 and communicates with it. A maintenance through hole 32 is also provided at the central position of the transport flat plate 3.

[0031] It should be added here that the transportation flat plate 3 is provided with bolt holes 33 adapted to the shape of the aforementioned bolts. Specifically, the top of the bolt hole 33 is a groove capable of placing the bolt head, and a through hole with the same diameter as the bolt shank is provided at the center position of the groove, so that the bolt can play a fixing role and the bolt head part will not protrude beyond the transportation flat plate 3 to form a protrusion. In actual application, the item to be transported can be smoothly pushed into the groove 31 and can be stably placed in the groove 31.

[0032] When using this embodiment, first, power on to start the present utility model, and then place the item to be transported into the groove 31 to start the transportation.

[0033] It should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the above embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A chain plate conveying device, characterized in that: It includes a conveying unit and a power driving unit for driving the conveying unit. The conveying unit includes a transmission gear, a connecting rod fixed on the transmission gear, a transmission chain assembled on the transmission gear, and a transport flat plate fixed on the transmission chain. The connecting rod is fixedly connected to the power output end of the power driving unit.

2. The chain plate conveying device according to claim 1, characterized in that: A plurality of L-shaped fixing plates are evenly fixed on the inner side of the transmission chain. The transport flat plate is fixed on the L-shaped fixing plate through bolts and bolt holes opened at the end of the transport flat plate with shapes adapted to the bolts.

3. A chain plate conveying device according to claim 2, characterized in that: The top of the bolt hole is a groove capable of placing the bolt head, and a through hole with the same diameter as the bolt shank is opened at the center position of the groove.

4. A chain plate conveying device according to any one of claims 1-3, characterized in that: Grooves for clamping transported objects are opened on the transport flat plate.

5. A chain plate conveying device according to claim 4, characterized in that: A maintenance through hole is also opened at the center position of the transport flat plate.

6. A chain plate conveying device according to any one of claims 1-3 and 5, characterized in that: The power driving unit is an asynchronous motor with a rotational power output.

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