A structure of side fender of track shoe

Abstract

The utility model relates to the caterpillar band technical field discloses a caterpillar band plate both sides baffle structure, including the bottom plate, the top of bottom plate all is fixedly connected with a plurality of support column no.

Description

Technical Field

[0001] This utility model relates to the field of track technology, and in particular to a structure of baffles on both sides of a track plate. Background Technology

[0002] Track plates are metal plate-shaped components that make up the track chain in conveying equipment and are used to carry and transport products. Baffles are raised structures installed on both sides or at specific positions of the track plates. In the track chain plates that transport products, the main function of the baffles is to limit and block the transported products, preventing the products from slipping off the edges of the track plates due to vibration, turning or tilting of the equipment during the transport process, and ensuring that the products can stably complete the transport process with the track plates. The main function of the side baffles on the track plates is to limit the conveyed material through physical obstruction. They are widely used, commonly found in tracked conveyors for conveying ore and slag in mining, tracked conveyor equipment for conveying building materials such as sand, gravel and bricks in construction sites, and tracked conveyor devices for conveying agricultural products such as grains, fruits and vegetables in agricultural production. The existing track pad side baffles have poor versatility and can only accommodate products of a single width. When facing the conveying needs of multiple specifications and varieties, either the baffles are too wide, causing the products to sway, collide, or even fall during conveying, or they are too narrow, causing the products to be squeezed, deformed, or stuck, which seriously affects the conveying stability. At the same time, when changing product specifications on the production line, it is necessary to stop the machine to disassemble and replace the baffles, which is difficult to adapt to the flexible and efficient modern production requirements. Therefore, a new track pad side baffle structure is proposed to solve the above problems. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a baffle structure on both sides of the track plate, which aims to improve the problem of poor versatility in the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A track plate side baffle structure includes a base plate, a plurality of support columns 1 are fixedly connected to the top of the base plate, two support columns 2 are fixedly connected to the top of the base plate, two drive rods are fixedly connected to adjacent sides of the plurality of support columns 1, a conveyor belt is slidably connected to the outside of the two drive rods, a drive mechanism is provided inside the support columns 2, and a material blocking mechanism is provided inside the drive mechanism. The drive mechanism includes a motor, the rear side of which is fixedly connected to the front side of the second support column. The drive end of the motor is fixedly connected to a main shaft. Two worm gears are fixedly connected to the outside of the main shaft. A rotating shaft is rotatably connected inside the second support column. A worm wheel is fixedly connected to the outside of the rotating shaft. An actuation component is provided outside the rotating shaft. As a further description of the above technical solution: The execution component includes two gears, the interiors of which are fixedly connected to the exteriors of the two rotating shafts; the interiors of the two second support columns are each slidably connected to two rack rods; and the interiors of the multiple first support columns are each slidably connected to multiple guide rods. As a further description of the above technical solution: The material blocking mechanism includes two material blocking plates. The far side of the two material blocking plates is fixedly connected to the near side of the two rack bars. Multiple bolts are fixedly connected inside the two material blocking plates. Two contact plates are fixedly connected to the near side of the two material blocking plates. A sealing strip is fixedly connected to the bottom of the material blocking plate. As a further description of the above technical solution: The outer surface of the gear meshes with the outer surface of the rack, and the outer surface of the worm meshes with the outer surface of the worm wheel; As a further description of the above technical solution: Two baffles are fixedly connected to adjacent sides of the multiple guide rods, and the main shaft is externally rotatably connected to the inside of the second support column; As a further description of the above technical solution: The two middle bolts are externally fixedly connected to the inside of the two rack rods, and the other bolts are externally fixedly connected to the inside of the multiple guide rods; As a further description of the above technical solution: The bottoms of the two sealing strips are in contact with the outside of the conveyor belt, and the bottom of the contact plate is in contact with the top of the sealing strips.

[0005] This utility model has the following beneficial effects: 1. In this utility model, the worm gear structure drives the gear and rack structure to work, which can flexibly adapt to products of various specifications, greatly improve the versatility of the equipment, and eliminate the need for separate customization for products of different sizes; it can quickly respond to production switching needs, shorten downtime for adjustment, and improve production efficiency, especially suitable for flexible production of multiple varieties and small batches, thereby achieving the effect of improving production flexibility and stability.

[0006] 2. In this utility model, with the cooperation of the baffle structure, the sealing strip works. The baffle can effectively block the product in the conveying process and guide the product to maintain a stable conveying path. The baffle is detachable and a sealing strip is set on the bottom surface. This not only facilitates thorough cleaning of the track and the baffle itself after disassembly to avoid the accumulation of dirt, but also allows the sealing strip to tightly adhere to the surface of the track to prevent small debris from leaking out from the gaps in the track, thereby improving cleaning convenience and protective sealing. Attached Figure Description

[0007] Figure 1This is a three-dimensional schematic diagram of a track plate side baffle structure proposed in this utility model; Figure 2 This is a schematic diagram of the contact plate of the track plate baffle structure proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0008] Legend: 1. Base plate; 2. Support column one; 3. Support column two; 4. Drive rod; 5. Conveyor belt; 6. Drive mechanism; 61. Motor; 62. Main shaft; 63. Worm gear; 64. Rotating shaft; 65. Worm wheel; 66. Actuating assembly; 661. Gear; 662. Rack and pinion; 663. Guide rod; 7. Material blocking mechanism; 71. Material blocking plate; 72. Bolt; 73. Contact plate; 74. Sealing strip. Detailed Implementation

[0009] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0010] Reference Figures 1 to 3 This utility model provides an embodiment of a track plate side baffle structure, including a base plate 1. The base plate 1 serves as the installation foundation and bearing platform for the entire structure, providing stable support for all components on it. Multiple support columns 1 2 are fixedly connected to the top of the base plate 1. Support columns 1 2 support components and have grooves on their tops to provide a stable track for the sliding of subsequent components, while also enhancing the rigidity of the overall structure. Two support columns 2 3 are fixedly connected to the top of the base plate 1. Support columns 2 3 are mainly used to install and fix subsequent mechanisms and provide support for subsequent components, while also forming a structural frame together with the support columns 1 2. Two drive rods 4 are fixedly connected to adjacent sides of the multiple support columns 1 2. The drive rods 4 support components and limit their movement trajectory, ensuring smooth transmission. A conveyor belt 5 is slidably connected to the outside of the two drive rods 4, used to carry and transport materials. Its surface directly contacts the materials to achieve the material conveying function. A drive mechanism 6 is provided inside the support columns 2 3. The drive mechanism 6 is used to provide power and drive the subsequent mechanism to achieve width adjustment. The inner side of the drive mechanism 6 is provided with a material blocking mechanism 7 to prevent the material on the conveyor belt 5 from falling from both sides. At the same time, it can be adjusted according to the width of the material through the drive mechanism 6. The drive mechanism 6 includes a motor 61, the rear of which is fixedly connected to the front of the front support column 2 3. The motor 61 serves as a power output device, providing driving force for the entire drive mechanism 6. The drive end of the motor 61 is fixedly connected to a main shaft 62, which is used to transmit the torque output by the motor 61 and drive the subsequent components to rotate synchronously. Two worm gears 63 are fixedly connected to the outside of the main shaft 62. The worm gears 63 transmit the rotational motion of the main shaft 62 to the subsequent components through meshing transmission and change the transmission direction and speed ratio. A rotating shaft 64 is rotatably connected inside the support column 2 3. The rotating shaft 64 is used to carry the subsequent components and transmit their motion. A worm wheel 65 is fixedly connected to the outside of the rotating shaft 64. The outside of the worm 63 meshes with the outside of the worm wheel 65. The worm wheel 65 and the worm 63 form a worm wheel 65-worm 63 transmission pair, which realizes speed reduction and torque increase and changes the direction of power transmission. An execution component 66 is provided on the outside of the rotating shaft 64. The execution component 66 is used to convert the rotational motion into linear motion and drive the stop mechanism 7 to adjust the width. The execution component 66 includes two gears 661, both of which are fixedly connected to the outside of two rotating shafts 64. The gears 661 drive the subsequent components to perform linear reciprocating motion through rotational motion, realizing the conversion from rotational motion to linear motion. The two support columns 2 are each slidably connected to two rack rods 662. The outside of the gears 661 meshes with the outside of the rack rods 662. Driven by the gears 661, the rack rods 662 slide along the inside of the support column 2, thereby driving the stop mechanism 7 to perform linear motion. Multiple guide rods 663 are slidably connected inside the multiple support columns 1. The guide rods 663 are used to enhance the stability of the stop mechanism 7 during movement, prevent it from deviating or shaking during movement, and ensure that the stop mechanism 7 always maintains vertical movement.

[0011] Reference Figure 1 , Figure 2 , Figure 4The material blocking mechanism 7 includes two baffle plates 71. The far sides of the two baffle plates 71 are fixedly connected to the near sides of two rack rods 662. The baffle plates 71 are mainly used to block materials on the conveyor belt 5, preventing materials from slipping off the sides during conveying. Their width can be adjusted by the drive mechanism 6 to accommodate materials of different widths. Multiple bolts 72 are fixedly connected inside each of the two baffle plates 71. The bolts 72 are used to firmly connect the baffle plates 71 to the rack rods 662 and guide rods 663 respectively, ensuring that the baffle plates 71 can move synchronously with the rack rods 662 and guide rods 663. Two contact plates 73 are fixedly connected to the near sides of each of the two baffle plates 71, making direct contact with the conveyed material. These contact plates are made of disposable flexible material, allowing for quick removal and disposal during disassembly and cleaning, while avoiding damage to the material surface and the baffle plates 71. A sealing strip 74 is fixedly connected to the bottom of each baffle plate 71. Made of elastic material, its bottom is in close contact with the surface of the conveyor belt 5, further sealing the gap between the baffle plate 71 and the conveyor belt 5, while avoiding direct rigid contact between the baffle plate 71 and the conveyor belt 5, which would cause wear.

[0012] Reference Figure 1 , Figure 3 , Figure 4 Two baffle plates 71 are fixedly connected to adjacent sides of the guide rod 663. The guide rod 663 cooperates with the rack rod 662 to ensure the vertical movement of the baffle plates 71 and prevent offset. The external rotatable connection of the main shaft 62 is to the inside of the second support column 3, which provides support for the main shaft 62 and ensures stable rotation. The external connections of the two middle bolts 72 are fixedly connected to the inside of the two rack rods 662, while the external connections of the other bolts 72 are fixedly connected to the inside of multiple guide rods 663, stably fixing the baffle plates 71 to the rack rods. To prevent loosening of the guide rods 662 and 663, the baffle plate 71 can be disassembled using bolts 72 to prevent dust accumulation at the bottom and facilitate cleaning of the gaps. The bottoms of the two sealing strips 74 are in contact with the outside of the conveyor belt 5. The sealing strips 74 are made of elastic material to ensure tight contact between the sealing strips 74 and the conveyor belt 5, preventing dust and other impurities from leaking out of the gaps. The bottom of the contact plate 73 is in contact with the top of the sealing strips 74. The contact plate 73 and the sealing strips 74 are in tight contact to prevent gaps that could lead to the accumulation of dust and other impurities inside the gaps.

[0013] Working principle: When the device is started and materials are being transported, the baffle plate 71 blocks the materials on the surface of the conveyor belt 5 to prevent them from falling off to the side. At the same time, the contact plate 73 is made of flexible material to ensure the protection of the materials and the baffle plate 71 and to prevent damage to the baffle plate 71 or the materials. The bottom sealing strip 74 is tightly connected to the conveyor belt 5 to prevent dust and other impurities from leaking out from the side gaps. When the staff needs to clean the baffle plate 71 and the conveyor belt 5, first remove the contact plate 73, take out the bolt 72 with a wrench, disassemble the baffle plate 71 and the sealing strip 74, clean the conveyor belt 5 and the baffle plate 71, and then reinstall the baffle plate 71 and the sealing strip 74 and fix the new contact plate 73 to complete the cleaning of the surface of the baffle plate 71 and the conveyor belt 5. When the transport line needs to change the size of the transported material, the operator can start the motor 61 to provide driving force to the device. The rotation of the main shaft 62 drives the worm gear 63 on the shaft to rotate. Through the meshing connection of the worm gear 65 and the worm 63, the driving force is transmitted to the rotating shaft 64. The rotation of the rotating shaft 64 drives the gear 661 on the shaft to rotate. Through the meshing of the gear 661 and the rack 662, the rotational motion of the rotating shaft 64 is converted into the linear movement of the rack 662. The two mechanisms are driven by the same driving source motor 61, ensuring that the two racks 662 can operate synchronously, so that the material blocking structure can synchronously reduce or increase the spacing to adapt to the conveying of materials of different specifications.

[0014] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A track plate side baffle structure, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to multiple support columns one (2), and the top of the base plate (1) is fixedly connected to two support columns two (3). Two drive rods (4) are fixedly connected to the adjacent side of the multiple support columns one (2). A conveyor belt (5) is slidably connected to the outside of the two drive rods (4). A drive mechanism (6) is provided inside the support column two (3), and a material blocking mechanism (7) is provided on the inner side of the drive mechanism (6). The drive mechanism (6) includes a motor (61), the rear side of which is fixedly connected to the front side of the second support column (3). The drive end of the motor (61) is fixedly connected to a main shaft (62). Two worm gears (63) are fixedly connected to the outside of the main shaft (62). A rotating shaft (64) is rotatably connected inside the second support column (3). A worm wheel (65) is fixedly connected to the outside of the rotating shaft (64). An actuation component (66) is provided outside the rotating shaft (64). The actuation component (66) includes two gears (661). The inside of the two gears (661) is fixedly connected to the outside of the two rotating shafts (64). The inside of the two second support columns (3) is slidably connected. There are two rack rods (662), and multiple guide rods (663) are slidably connected inside the multiple support columns (2); the material blocking mechanism (7) includes two material blocking plates (71), the far side of the two material blocking plates (71) is fixedly connected to the near side of the two rack rods (662), multiple bolts (72) are fixedly connected inside the two material blocking plates (71), two contact plates (73) are fixedly connected to the near side of the two material blocking plates (71), and a sealing strip (74) is fixedly connected to the bottom of the material blocking plate (71). The bottom of the two sealing strips (74) is in contact with the outside of the conveyor belt (5), and the bottom of the contact plate (73) is in contact with the top of the sealing strip (74).

2. The track plate side baffle structure according to claim 1, characterized in that: The outside of the gear (661) meshes with the outside of the rack (662), and the outside of the worm (63) meshes with the outside of the worm wheel (65).

3. The track plate side baffle structure according to claim 1, characterized in that: Two baffles (71) are fixedly connected to each of the multiple guide rods (663) on their adjacent sides, and the external of the main shaft (62) is rotatably connected to the inside of the second support column (3).

4. The track plate side baffle structure according to claim 1, characterized in that: The two middle bolts (72) are fixedly connected to the inside of the two rack rods (662), and the other bolts (72) are fixedly connected to the inside of the multiple guide rods (663).

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