Transportation device
By introducing movable baffles and power components into the transportation device, combined with position detectors and clamping plates, the problem of inflexible baffles at the cargo inlet and outlet was solved, thereby improving the safety and efficiency of cargo transportation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-28
- Publication Date
- 2026-04-07
AI Technical Summary
In existing technologies, the lack of flexible material control mechanisms at the inlet and outlet of warehouses makes it easy for goods to slip out, increasing operational complexity and safety risks, and reducing transportation efficiency.
Design a transport device that uses a movable stop and a power unit. The stop is rotated by a motor-driven gear to achieve the functions of stopping and releasing the stop. A positioning detector is provided to ensure the accurate position of the stop. The device is combined with a clamping plate and a guide rail to ensure that the goods are centered and fixed.
It improves safety and efficiency in cargo transportation. The material stop can flexibly control the inlet and outlet, and the clamping plate ensures cargo stability, thereby improving the automation level and operating efficiency of the transportation device.
Smart Images
Figure CN224090094U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to material conveying equipment technical field, especially transport device. BACKGROUND
[0002] In the process of loading and unloading, the inlet and outlet of the warehouse lack effective material blocking mechanism. When the goods are transported on the support rollers of the warehouse, if there is no suitable material blocking measure, the goods are easy to slide out of the inlet and outlet under the action of inertia, causing damage to the goods, and even possibly causing safety accidents. Some existing technologies attempt to use simple fixed baffles to prevent the goods from sliding out, but this way has very poor flexibility. When normal loading and unloading is needed, the fixed baffles cannot be flexibly adjusted, and the operator needs to manually remove or adjust the baffles, which not only increases the operation difficulty and workload, but also greatly reduces the efficiency of goods transportation. Moreover, frequent manual operation is easy to cause damage to the goods or safety accidents due to human errors. SUMMARY
[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a transport device, which can solve the problems of inflexible material blocking, complex operation, high cost and poor reliability of the inlet and outlet of the warehouse of the transport device in the prior art.
[0004] The transport device according to the first aspect of the utility model comprises a movable vehicle body, a warehouse arranged on the vehicle body, the warehouse comprising a plurality of support rollers arranged side by side, the support rollers being used for supporting and transporting goods, the warehouse further comprising an inlet and outlet, the inlet and outlet being provided with a material blocking piece and a power assembly, the power assembly being used for driving the material blocking piece to move, so as to block and unblock the material.
[0005] The transport device according to the utility model has at least the following beneficial effects: by arranging the movable material blocking piece and the power assembly, the blocking and unblocking of the inlet and outlet can be flexibly controlled according to actual needs. In the process of goods transportation, the goods can be effectively prevented from sliding out of the inlet and outlet in time, ensuring the safety of the goods; when loading and unloading is needed, the blocking can be quickly unblocked, improving the efficiency of goods transportation.
[0006] According to some embodiments of the utility model, the material blocking piece comprises a rotating part and a material blocking part located radially of the rotating part, the rotating part drives the material blocking part to rotate clockwise / counterclockwise by 90°, so as to block / unblock the material.
[0007] According to some embodiments of the utility model, the power assembly comprises a first motor and a gear, the first motor drives the gear to rotate, and the gear is in meshing transmission with the rotating part.
[0008] According to some embodiments of the utility model, the goods warehouse is provided with a position detector, the position detector is electrically connected with the first motor, when the rotating part rotates 90 degrees, the position detector controls the first motor to stop.
[0009] According to some embodiments of the utility model, the goods warehouse is further provided with a centering assembly, which comprises a driving assembly and at least two clamping plates, the driving assembly is used to drive the two clamping plates to move, so as to abut and push the two sides of the goods respectively, so that the goods are centered and fixed in the goods warehouse.
[0010] According to some embodiments of the utility model, a guide sliding rail is further arranged in the goods warehouse, the bottom of the clamping plate is provided with a guide sliding block, the guide sliding block is connected with the guide sliding rail, so as to guide the moving direction of the clamping plate.
[0011] According to some embodiments of the utility model, the driving assembly comprises a second motor and a lead screw, the two clamping plates are connected with the two sides of the lead screw through lead screw seats respectively, the output end of the second motor is connected with and drives the lead screw;
[0012] And / or, the driving assembly is provided with two, and the two driving assemblies drive the two clamping plates to move respectively.
[0013] According to some embodiments of the utility model, the clamping plate is uniformly provided with a plurality of accommodation holes, the accommodation holes are used to accommodate the support rollers.
[0014] According to some embodiments of the utility model, the clamping plate is uniformly provided with at least one group or a plurality of groups of photoelectric sensors along the conveying direction of the goods.
[0015] According to some embodiments of the utility model, the vehicle body is provided with at least two goods warehouses, and the two goods warehouses are overlapped with each other.
[0016] The additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or be known by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0017] The utility model will be further explained in combination with the drawings and embodiments, wherein:
[0018] Figure 1 It is the schematic view of the transport device of the utility model embodiment;
[0019] Figure 2 It is Figure 1 It is the local schematic view of A place in the middle;
[0020] Figure 3The utility model discloses a schematic view of the clamping plate of the transport device.
[0021] Fig. 1 is a schematic view of the transport device of the utility model. DETAILED DESCRIPTION
[0022] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used for explaining the utility model, and cannot be understood as limiting the utility model.
[0023] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting the utility model.
[0024] In the description of the utility model, the meaning of several is one or more, and the meaning of multiple is two or more, and greater than, less than, more than and the like are understood as not including the number, and above, below and the like are understood as including the number. If the first and the second are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or the sequence of the indicated technical features.
[0025] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing, connecting should be understood broadly, and the skilled person in the art can determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.In the description of the utility model, the description of reference terms '' an embodiment '', '' some embodiments '', '' illustrative embodiment '', '' example '', '' specific example '' or '' some examples '' means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model.In the description of the utility model, the illustrative representation of the above terms does not necessarily refer to the same embodiment or example.Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0026] With reference to Figure 1 The utility model provides a kind of transport device, and transport device mainly includes car body 100 and the goods warehouse 200 being set on car body 100.Goods warehouse 200 inside bottom is equipped with several support rollers 300, support roller 300 is fixed on the frame of the bottom of goods warehouse 200 by bearing seat, can freely rotate around its own axis.The side or both sides of goods warehouse 200 are provided with inlet and outlet 201, for the loading and unloading of goods.Inlet and outlet 201 are provided with material blocking piece, material blocking piece is connected with power assembly, realizes the function of material blocking and unblocking by the driving of power assembly.
[0027] It can be understood that, by setting movable material blocking piece and power assembly, the material blocking and unblocking of inlet and outlet 201 can be flexibly controlled according to actual demand.In the process of goods transportation, goods can be effectively prevented from sliding out of inlet and outlet 201 in time, guarantee the safety of goods;When needing to enter and exit material, material blocking piece can reliably block goods from sliding out of inlet and outlet 201, avoid the damage and safety accident caused by accidental sliding in the process of transportation, guarantee the safe transportation of goods, whether on flat road or bumpy road, material blocking piece can stably play a role, ensure the stability of goods in the process of transportation, and it is simple and convenient to operate, improve work efficiency.
[0028] With reference to Figure 2Specifically, the material blocking piece includes a rotating part 420 and a material blocking part 430 located radially of the rotating part 420. The rotating part 420 is an axle or a cylindrical structure, and both ends thereof are mounted on the frame of the material inlet / outlet 201 of the warehouse 200 through bearings. The material blocking part 430 is a flat plate with a certain thickness and strength, which is fixed vertically on the outer circumferential surface of the rotating part 420. The power assembly includes a first motor 410 and a gear 440. The first motor 410 is fixedly mounted on the frame of the warehouse 200, and the output shaft thereof is fixedly connected with the gear 440. The gear 440 is in meshing transmission with the rotating part 420.
[0029] When it is needed to transport the goods, the goods are placed on the support rollers 300 in the warehouse 200, and the goods can be conveniently moved under the rolling action of the support rollers 300. After the goods are loaded into the warehouse 200, the first motor 410 is started to drive the gear 440 to rotate, and the gear 440 drives the rotating part 420 to rotate clockwise by 90°, so that the material blocking part 430 is rotated from a position parallel to the axis of the support rollers 300 to a position perpendicular to the axis of the support rollers 300, thereby blocking the goods from sliding out of the material inlet / outlet 201. When the goods arrive at the destination and need to be unloaded, the first motor 410 is started in reverse to drive the rotating part 420 to rotate counterclockwise by 90°, and the material blocking part 430 returns to the position parallel to the axis of the support rollers 300, so that the goods can smoothly slide out of the material inlet / outlet 201.
[0030] It should be noted that the material blocking part 430 is rotated by 90° through the rotation of the rotating part 420. When the material blocking part 430 is perpendicular to the axis of the support rollers 300, the material blocking part 430 is perpendicular to the movement direction of the goods, forming a blocking barrier to effectively prevent the goods from sliding out of the material inlet / outlet 201, thereby playing a role of blocking the goods. When the material blocking part 430 is parallel to the axis of the support rollers 300, the material blocking part 430 is consistent with the movement direction of the goods, and the goods can freely pass through the material inlet / outlet 201, thereby realizing the function of unblocking the goods. This way of realizing the blocking and unblocking of the goods through 90° rotation has the advantages of simple structure, convenient operation, and reliable blocking effect.
[0031] Further, the warehouse 200 is provided with a position detector. The position detector is an optical sensor 511, which is mounted on the frame of the warehouse 200 and located on one side of the rotating part 420 of the material blocking piece. The position detector is electrically connected with the first motor 410 through wires. When the rotating part 420 of the material blocking piece is rotated by 90°, the position detector detects that the rotating part 420 reaches the specified position, sends a signal to control the first motor 410 to stop rotating, thereby ensuring that the material blocking part 430 is accurately rotated to the position of blocking or unblocking the goods. The position detector can accurately detect the rotating position of the material blocking piece, ensure that the material blocking part 430 is rotated to the correct position, improve the reliability and accuracy of the blocking, and realize the automatic stop control of the rotation of the material blocking piece without manual intervention, thereby improving the automation degree and operation efficiency of the transportation device.
[0032] In some embodiments, the material blocking part 430 can be designed in different shapes according to the shape and characteristics of the goods, so that the transportation device can adapt to various types of goods transportation requirements, improving the versatility of the equipment. Optionally, after adding a manual control function, the material blocking and unblocking can still be realized through manual operation in special situations such as power failure, ensuring the normal operation of the transportation device.
[0033] Referring to Figure 1 and Figure 3 When the goods are loaded into the goods bin 200, the driving assembly is started to push the clamping plate 510 to move towards the goods until the clamping plate 510 is in close contact with the two sides of the goods, thereby centering and fixing the goods in the middle position of the goods bin 200. By centering and fixing the goods through the clamping plate 510, the risk of collision between the goods and the inner wall of the goods bin 200 due to shaking and deviation during transportation is avoided, the risk of damage to the goods is reduced, and the stability of the goods transportation is improved. Moreover, the stroke of the clamping plate 510 can be adjusted according to the size of the goods, which can adapt to goods of various sizes and shapes, improving the versatility of the transportation device.
[0034] Further, a guide rail 540 is installed in the goods bin 200, which is made of high-strength aluminum alloy profile and fixed to the bottom of the goods bin 200 by bolts. The bottom of the clamping plate 510 is provided with a guide block 513 made of wear-resistant nylon material, which matches the guide rail 540. The guide block 513 is provided with a clamping groove, which can be tightly clamped on the guide rail 540, so that the clamping plate 510 can stably slide along the direction of the guide rail 540 during movement, ensuring that the clamping plate 510 can accurately contact the two sides of the goods. The cooperation of the guide rail 540 and the guide block 513 provides accurate guidance for the movement of the clamping plate 510, avoiding deviation or shaking of the clamping plate 510 during movement, and ensuring that the goods can be accurately centered and fixed.
[0035] In some embodiments, the driving assembly includes a second motor 520 and a lead screw 530. The second motor 520 is fixed to the side wall of the goods bin 200 by a motor support, and the two ends of the lead screw 530 are installed on the side wall of the goods bin 200 through bearings. In some embodiments, the lead screw 530 can be a bidirectional lead screw, and the two clamping plates 510 are connected to the two sides of the bidirectional lead screw through lead screw seats. The output end of the second motor 520 is connected to the bidirectional lead screw through a shaft coupling. When the second motor 520 is started, it drives the bidirectional lead screw to rotate. Since the screw threads on both sides of the bidirectional lead screw are opposite in direction, the two lead screw seats will move towards the middle or the two sides at the same time, thereby bringing the two clamping plates 510 closer or farther away from each other. The structure of the bidirectional lead screw enables the two clamping plates 510 to move simultaneously and synchronously, ensuring that the goods can be evenly clamped and improving the accuracy and stability of the goods fixation.
[0036] In other embodiments, two driving assemblies are provided to drive the two clamping plates 510 respectively. Specifically, the driving assemblies adopt electric push rods. The electric push rods are fixed on the side walls of the warehouse 200 by bolts, and the two clamping plates 510 are connected to the telescopic ends of the electric push rods respectively. The electric push rod drives the lead screw to rotate through the internal motor, converts the rotary motion of the motor into linear motion, and thus drives the clamping plate 510 to move back and forth. When the goods are loaded into the warehouse 200, the electric push rods are started at the same time, and the telescopic ends of the two electric push rods respectively push the clamping plates 510 to move towards the goods until the clamping plates 510 are in close contact with the two sides of the goods, thereby centering and fixing the goods in the middle position of the warehouse 200. The two driving assemblies can be independently controlled, and the moving speed and distance of the two clamping plates 510 can be flexibly adjusted according to the actual situation of the goods, thereby improving the flexibility and adaptability of the goods fixing. Moreover, the control mode of the electric push rod is simple, and the extension and retraction of the clamping plate 510 can be realized only by controlling the button or the control system, which is convenient and efficient, thereby improving the efficiency of goods loading and fixing.
[0037] Reference Figure 1 Optionally, a plurality of accommodation holes 512 are uniformly arranged on the clamping plate 510, and the shape and size of the accommodation hole 512 are designed according to the shape and size of the supporting roller 300. The accommodation hole 512 can adopt a circular, square or other suitable shape, and the diameter or side length is slightly larger than the diameter or width of the supporting roller 300, so that the supporting roller 300 can pass through smoothly. The positions of the accommodation holes 512 on the clamping plate 510 are reasonably distributed according to the arrangement of the supporting roller 300 in the warehouse 200, so as to ensure that the clamping plate 510 will not interfere with the supporting roller 300 during movement. The arrangement of the accommodation hole 512 enables the clamping plate 510 to pass through the supporting roller 300 smoothly during movement, avoiding collision and jamming between the clamping plate 510 and the supporting roller 300, and ensuring the normal movement of the clamping plate 510 and the smooth fixing of the goods.
[0038] The clamping plate 510 is uniformly arranged with at least one or more groups of photoelectric sensors 511 along the conveying direction of the goods. The photoelectric sensor 511 adopts a reflection type photoelectric sensor 511, which includes a transmitter and a receiver. The transmitter and the receiver are respectively installed on the two sides of the clamping plate 510. When the goods pass, the light emitted by the transmitter will be blocked, and the receiver will not receive the light signal, thereby generating a detection signal. The photoelectric sensor 511 is connected to the control system through a signal line, and transmits the detection signal to the control system.
[0039] Specifically, the clamping plate 510 is provided with three groups of photoelectric sensors 511 along the direction of the goods conveying, wherein the first group of photoelectric sensors 511 close to the inlet and outlet 201 plays a role of over-limit detection, the second group of photoelectric sensors 511 is used to detect whether the goods have been loaded on the trolley, and if so, the supporting roller 300 is controlled to slow down; the third group of photoelectric sensors 511 is used to monitor whether the goods are in place. Further, the photoelectric sensor 511 can monitor the position and movement of the goods in real time, and when the goods reach the designated position, the control system can control the driving assembly to stop working in time according to the feedback signal of the photoelectric sensor 511, so as to ensure that the goods can be accurately centered and fixed.
[0040] Referring to Figure 1 In some embodiments, two goods compartments 200 are arranged on the trolley body 100, and the two goods compartments 200 are stacked with each other. The lower goods compartment 200 is fixed on the chassis of the trolley body 100 by means of bolts or welding, and the upper goods compartment 200 is installed above the lower goods compartment 200 by means of a support frame. The support frame is made of high-strength steel material and has sufficient strength and stability to bear the weight of the upper goods compartment 200. A connecting passage is arranged between the two goods compartments 200 to facilitate the loading and unloading and transportation of goods. At the same time, in order to facilitate the operation personnel to operate the upper goods compartment 200, auxiliary equipment such as a ladder or a lifting platform can also be arranged. The arrangement of two or more goods compartments 200 increases the loading capacity of the transportation device, and more goods can be loaded in one transportation process, thereby reducing the transportation times and improving the transportation efficiency.
[0041] Optionally, the surface of the supporting roller 300 is provided with anti-skid lines. The anti-skid lines are pressed on the surface of the supporting roller 300 by using a special mold, and the shape of the lines is a fine grid shape. In the manufacturing process of the supporting roller 300, the metal roller body is first subjected to preliminary processing, and then a press machine with an anti-skid line mold is used to press the surface of the roller body, so that the lines are uniformly distributed on the entire circumferential surface of the supporting roller 300. At the same time, in order to further improve the anti-skid effect, a layer of anti-skid coating is coated on the surface of the supporting roller 300, and the anti-skid coating is made of rubber material with high friction coefficient and is uniformly attached to the anti-skid lines by a spraying process.
[0042] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. A transport device, characterized in that, include: The vehicle body (100) is movable, and a cargo compartment (200) is provided on the vehicle body (100). The cargo compartment (200) includes a number of support rollers (300) arranged side by side. The support rollers (300) are used to support and transport goods. The cargo compartment (200) also includes an inlet / outlet (201). The inlet / outlet (201) is provided with a material stop and a power assembly. The power assembly is used to drive the material stop to move in order to stop and release the material stop.
2. The transport device according to claim 1, characterized in that, The material stopper includes a rotating part (420) and a material stopper (430) located radially to the rotating part (420). The rotating part (420) drives the material stopper (430) to rotate 90° clockwise / counterclockwise to stop / release the material.
3. The transport device according to claim 2, characterized in that, The power assembly includes a first motor (410) and a gear (440). The first motor (410) drives the gear (440) to rotate, and the gear (440) meshes with the rotating part (420) for transmission.
4. The transport device according to claim 3, characterized in that, The cargo warehouse (200) is equipped with a positioning detector, which is electrically connected to the first motor (410). When the rotating part (420) rotates 90°, the positioning detector controls the first motor (410) to stop.
5. The transport device according to claim 1, characterized in that, The cargo hold (200) is also provided with a centering component, including a drive component and at least two clamping plates (510). The drive component is used to drive the two clamping plates (510) to move, so as to abut and push the two sides of the goods respectively, so that the goods are centered and fixed in the cargo hold (200).
6. The transport device according to claim 5, characterized in that, The cargo compartment (200) is also equipped with a guide rail (540), and the bottom of the clamping plate (510) is equipped with a guide slider (513). The guide slider (513) is engaged with the guide rail (540) to guide the movement direction of the clamping plate (510).
7. The transport device according to claim 5, characterized in that, The drive assembly includes a second motor (520) and a lead screw (530). The two clamping plates (510) are respectively connected to both sides of the lead screw (530) through lead screw seats. The output end of the second motor (520) is connected to and drives the lead screw (530). And / or, there are two drive components, each of which drives the two clamping plates (510) to move.
8. The transport device according to claim 5, characterized in that, The clamping plate (510) is evenly provided with a plurality of clearance holes (512), which are used to accommodate the support roller (300) passing through.
9. The transport device according to claim 5, characterized in that, The clamping plate (510) is evenly arranged with at least one or more sets of photoelectric sensors (511) along the transport direction of the goods.
10. The transport device according to claim 1, characterized in that, The vehicle body (100) is provided with at least two cargo compartments (200), and the two cargo compartments (200) are stacked on top of each other.