Adjustable conveying device

Abstract

The utility model relates to the technical field of engineering construction, in particular to an adjustable conveying device which comprises a conveyor, a supporting plate is installed above the conveyor through screws, and a fixing plate is arranged below the conveyor. A first rotating shaft and a second rotating shaft are attached to the interior of the fixing plate, the second rotating shaft is arranged on one side of the first rotating shaft, a first gear is connected to the lower portion of the first rotating shaft in an inserted mode, a second gear is meshed with one side of the first gear, and the second rotating shaft is connected to the interior of the second gear in an inserted mode; according to the improved conveying device, the distance between conveyed objects can be adjusted according to needs, due to the flexibility, the conveying device can adapt to different sizes, the objects are effectively prevented from being blocked or clamped in the conveying process, and the conveying efficiency is improved. And meanwhile, the anti-deviation device is arranged, so that the stability of the conveyed articles in the conveying process can be effectively kept, and collision is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering construction, in particular to an adjustable conveying device. Background Technique

[0002] Engineering construction is a special accounting subject for construction and installation enterprises to collect and account for project costs. It is an activity of building, expanding, and reconstructing a construction project according to the requirements of the construction project design document. The main accounting treatments of engineering construction include the labor costs, material costs, mechanical usage fees, secondary handling fees of on-site materials, usage fees of production tools and appliances, inspection and test fees, depreciation fees of temporary facilities, and other direct costs incurred during the contract construction of the enterprise. Debit the contract costs of this subject and credit accounts such as "employee compensation payable" and "raw materials".

[0003] A conveying device is a device or system used to convey materials or fluids, which is widely used in various fields, such as chemical industry, petroleum, mining, manufacturing, agriculture, etc. Common conveying devices include conveyor belts, elevators, construction elevators, conveying pipeline systems, conveying chutes, worm conveyors, and cableways.

[0004] The inventor found the following problems in the prior art during the implementation of the present utility model: 1. If the spacing for conveying objects is set improperly, it may cause the objects to accumulate, block, or jam during the conveying process. Especially during high-speed conveying, if the spacing between objects is too small, it may cause the objects to interfere with each other and even jam the conveying device, resulting in the stagnation of the production line or damage to the equipment; 2. The lack of a device for adjusting the position of the conveyed items in the middle means that the items cannot be effectively centered during the conveying process, which may cause the items to deviate from the conveying track, block the conveying device, or collide with other items, thus affecting the normal operation of the conveying system. Content of the Utility Model

[0005] The purpose of the present utility model is to provide an adjustable conveying device to solve the problems proposed in the above background technique that improper spacing setting may cause the objects to accumulate, block, or jam during the conveying process. Especially during high-speed conveying, if the spacing between objects is too small, it may cause the objects to interfere with each other. To achieve the above purpose, the present utility model provides the following technical solution: an adjustable conveying device, including a conveyor, a support plate is installed above the conveyor through screws, and a fixing plate is provided below the conveyor;

[0006] Inside the fixed plate, a first rotating shaft and a second rotating shaft are respectively attached. A second rotating shaft is provided on one side of the first rotating shaft. A first gear is inserted below the first rotating shaft. A second gear meshes with one side of the first gear. A second rotating shaft is inserted inside the second gear. A second limiting plate is installed above the second rotating shaft by bolts. A first limiting plate is installed above the first rotating shaft by bolts. A limiting rod is attached to one side of the first rotating shaft. A push plate is inserted below the first rotating shaft. A cylinder is inserted below the push plate.

[0007] Further preferably, a motor is installed above the support plate by screws. A double-threaded lead screw is inserted into the output shaft on one side of the motor. A connecting seat is inserted on one side of the double-threaded lead screw. A sliding rod is inserted on one side of the support plate. The outer wall thread of the double-threaded lead screw is threadedly connected to the inner thread of the moving plate. A proximity switch is installed in front of the moving plate by screws. One side of the proximity switch is connected by a cable. And the double-threaded lead screw forms a rotating structure through the motor, and the moving plate forms a sliding structure through the double-threaded lead screw.

[0008] Further preferably, moving plates are horizontally provided on both sides of the sliding rod, and the moving plates form a sliding structure through the sliding rod.

[0009] Further preferably, the push plate forms a reciprocating structure through the cylinder, and the first rotating shaft forms a reciprocating structure through the push plate.

[0010] Further preferably, the first rotating shaft forms a rotating structure through the first gear, the second gear forms a rotating structure through the first gear, and the second rotating shaft forms a rotating structure through the second gear.

[0011] Further preferably, two mirror-image limiting rods are horizontally provided below the fixed plate.

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

[0013] In the present utility model, by means of the spacing adjustment device, the conveying device has flexibility and can adjust the spacing between the conveyed articles according to needs. This flexibility enables the conveying device to adapt to articles of different sizes, shapes and weights, thereby improving the versatility and adaptability of the equipment. At the same time, a suitable spacing setting can effectively prevent the articles from being blocked or jammed during the conveying process. By adjusting the spacing adjustment device, it can be ensured that there is sufficient space between the articles for smooth conveying, avoiding the conveying device from stopping operation or being damaged due to blockage.

[0014] In this utility model, the anti-offset device can effectively maintain the stability of the conveyed item during the conveying process, which is particularly important for large-sized or heavy items because they are more likely to deviate from the conveying track due to inertia or other external forces. The deviation of the item may cause the item to collide with the conveying device or other items, resulting in damage or destruction of the item. The anti-offset device can reduce this risk, protect the conveyed item from damage, and reduce the losses and costs in the production process. Brief Description of the Drawings

[0015] Figure 1 is a front view structural schematic diagram of the present utility model;

[0016] Figure 2 is a top view structural schematic diagram of the present utility model;

[0017] Figure 3 is a structural schematic diagram of one side of the support plate of the present utility model;

[0018] Figure 4 is a structural schematic diagram above the fixing plate of the present utility model.

[0019] In the figure: 1, conveyor; 2, support plate; 201, connecting seat; 202, slide bar; 203, motor; 204, double-threaded lead screw; 205, moving plate; 206, cable; 207, proximity switch; 3, fixing plate; 301, cylinder; 302, limiting rod; 303, first gear; 304, first rotating shaft; 305, first limiting plate; 306, second gear; 307, second rotating shaft; 308, second limiting plate; 309, push plate. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: an adjustable conveying device, including a conveyor 1, a support plate 2 is installed above the conveyor 1 by screws, and a fixing plate 3 is provided below the conveyor 1;

[0022] Inside the fixing plate 3, a first rotating shaft 304 and a second rotating shaft 307 are respectively attached. A second rotating shaft 307 is provided on one side of the first rotating shaft 304. A first gear 303 is inserted below the first rotating shaft 304. A second gear 306 is engaged with one side of the first gear 303. A second rotating shaft 307 is inserted inside the second gear 306. A second limiting plate 308 is installed above the second rotating shaft 307 through bolts. A first limiting plate 305 is installed above the first rotating shaft 304 through bolts. A limiting rod 302 is attached to one side of the first rotating shaft 304. A push plate 309 is inserted below the first rotating shaft 304. A cylinder 301 is inserted below the push plate 309.

[0023] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, a motor 203 is installed above the support plate 2 through screws. A double-threaded lead screw 204 is inserted into the output shaft on one side of the motor 203. A connecting seat 201 is inserted on one side of the double-threaded lead screw 204. A sliding rod 202 is inserted into one side of the support plate 2. The outer wall thread of the double-threaded lead screw 204 is threadedly connected to the internal thread of the moving plate 205. A proximity switch 207 is installed in front of the moving plate 205 through screws. One side of the proximity switch 207 is connected by a cable 206 line. And the double-threaded lead screw 204 forms a rotating structure through the motor 203, and the moving plate 205 forms a sliding structure through the double-threaded lead screw 204; the conveying device may cause the object to change its direction during the conveying process due to the texture, speed change or curvature of its surface. It is possible that the placer did not place the placed item properly during the swing, resulting in inconsistent object directions. By rotating the double-threaded lead screw 204 clockwise through the motor 203, the double-threaded lead screw 204 has threads in opposite directions on both sides. For example, the thread on one side rotates clockwise and tightens, while the thread on the other side rotates counterclockwise and tightens. Therefore, when the double-threaded lead screw 204 rotates, the acting forces of the threads on both sides are also opposite, resulting in the object moving in two different directions, causing the moving plate 205 to move, so that the two moving plates 205 can squeeze and change the direction of the object, making the conveyed object change to a consistent position and object direction during conveyance, which is convenient for use and avoids dropping.

[0024] In this embodiment, as Figure 3 shown, moving plates 205 are horizontally provided on both sides of the sliding rod 202, and the moving plate 205 forms a sliding structure through the sliding rod 202. Sliding rods 202 are provided on both sides of the moving plate 205, so that the two moving plates 205 can move smoothly when moving, which is convenient for adjusting the position.

[0025] In this embodiment, as Figure 1 , Figure 2 and Figure 4As shown, the push plate 309 forms a reciprocating structure through the cylinder 301, and the first rotating shaft 304 forms a reciprocating structure through the push plate 309; if the spacing of the conveyed objects is set improperly, it may cause the objects to accumulate, block or jam during the conveying process. Especially during high-speed conveying, if the spacing between the objects is too small, it may cause the objects to interfere with each other and even jam the conveying device, resulting in the stagnation of the production line or damage to the equipment. By rotating the push plate 309 through the cylinder 301, the push plate 309 drives the first rotating shaft 304 to swing. One side of the push plate 309 is connected to the fixed plate 3, which is convenient for rotation, so that the first limiting plate 305 rotates to limit the movement of the object, and it is convenient for the first limiting plate 305 to cooperate with the second limiting plate 308 to adjust the spacing of the objects.

[0026] In this embodiment, as Figure 4 shown, the first rotating shaft 304 forms a rotating structure through the first gear 303, and the second gear 306 forms a rotating structure through the first gear 303, and the second rotating shaft 307 forms a rotating structure through the second gear 306; the first gear 303 is meshed with the second gear 306, so that the first limiting plate 305 and the second limiting plate 308 are installed at the same time. Since the angles of the first limiting plate 305 and the second limiting plate 308 are different, the spacing of the objects is adjusted together by the first limiting plate 305 and the second limiting plate 308.

[0027] In this embodiment, as Figure 1 、 Figure 2 and Figure 4 shown, two mirror-image limiting rods 302 are horizontally arranged below the fixed plate 3; the swinging direction of the push plate 309 driven by the first rotating shaft 304 can be restricted by the limiting rods 302 on both sides, avoiding inconsistent rotation dimensions. Through the limiting device, the rotation angle can be made consistent each time, achieving the effect of adjusting the spacing of the objects.

[0028] The usage method and advantages of the present utility model: For this adjustable conveying device, during use, the working process is as follows:

[0029] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, first, the conveyor 1 operates to convey the object through the operation of the cylinder 301. The second limit plate 308 and the first limit plate 305 are provided with contact pieces, and the contact pieces are connected to the pressure sensor connected to the cylinder 301. The pressure sensor is connected to the cylinder 301 to cause the cylinder 301 to horizontally move the push plate 309 to one side. The push plate 309 drives the movement of the first limit plate 305 connected to the first rotating shaft 304. The first gear 303 connected to the first rotating shaft 304 is meshed with the second gear 306, realizing the simultaneous movement of the first limit plate 305 and the second limit plate 308 to control the spacing of the conveyed items. The motor 203 is a servo motor 203 (model: 80ST-M02430). A proximity switch 207 (model: SN04.PL-05N) is provided on one side of the support plate 2 and is connected to the motor 203 through the cable 206. The motor 203 sets torque inside. When the detected object arrives, it triggers the set torque and automatically returns. The motor 203 drives the double-threaded lead screw 204 to rotate clockwise, causing the moving plate 205 to move to one side on the slide bar 202, realizing the direction of moving the moving plate 205A and the moving plate 205B to convey the object, making the direction of each conveyed object consistent and avoiding falling at the edge.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable conveying device, comprising a conveyor (1), characterized in that: A support plate (2) is mounted above the conveyor (1) by means of screws, and a fixing plate (3) is provided below the conveyor (1); The interior of the fixed plate (3) is respectively fitted with a first rotating shaft (304) and a second rotating shaft (307); a second rotating shaft (307) is provided on one side of the first rotating shaft (304); a first gear (303) is inserted below the first rotating shaft (304); a second gear (306) is meshed on one side of the first gear (303); a second rotating shaft (307) is inserted inside the second gear (306); a second limiting plate (308) is installed above the second rotating shaft (307) by bolts; a first limiting plate (305) is installed above the first rotating shaft (304) by bolts; a limiting rod (302) is fitted on one side of the first rotating shaft (304); a push plate (309) is inserted below the first rotating shaft (304); and a cylinder (301) is inserted below the push plate (309).

2. The adjustable conveying device according to claim 1, characterized in that: A motor (203) is installed on the top of the support plate (2) by means of screws, a double-threaded screw (204) is plugged into an output shaft on one side of the motor (203), a connecting seat (201) is plugged into one side of the double-threaded screw (204), a sliding rod (202) is plugged into one side of the support plate (2), an outer wall thread of the double-threaded screw (204) is connected to an inner thread of a moving plate (205), a proximity switch (207) is installed in front of the moving plate (205) by means of screws, one side of the proximity switch (207) is connected by means of a cable (206), the double-threaded screw (204) forms a rotating structure through the motor (203), and the moving plate (205) forms a sliding structure through the double-threaded screw (204).

3. The adjustable conveying device according to claim 2, characterized in that: Moving plates (205) are horizontally arranged on both sides of the sliding rod (202), and the moving plates (205) form a sliding structure through the sliding rod (202).

4. The adjustable conveying device according to claim 1, characterized in that: The push plate (309) forms a reciprocating structure through the cylinder (301), and the first rotating shaft (304) forms a reciprocating structure through the push plate (309).

5. The adjustable conveying device according to claim 1, characterized in that: The first rotating shaft (304) forms a rotating structure through the first gear (303), the second gear (306) forms a rotating structure through the first gear (303), and the second rotating shaft (307) forms a rotating structure through the second gear (306).

6. The adjustable conveying device according to claim 1, characterized in that: Two mirror-image limiting rods (302) are horizontally arranged below the fixing plate (3).

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