Self-discharging container
By designing a self-dumping freight box containing adjustment components and buffer protection components, the problem of incomplete unloading in the prior art is solved, and efficient cargo unloading and cost savings are achieved.
Patent Information
- Application Number
- CN202421120071.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-22
AI Technical Summary
When the existing dump truck is unloading, the freight box is fixed with the vehicle, resulting in incomplete unloading and manual operation is required, which increases labor costs and unloading time.
A self-dumping freight box is designed, including the main body of the freight box, the first and second carrier plates, adjustment components and buffer protection components. By adjusting the motion of the components, the angle and state of the carrier plate are controlled to ensure that the cargo is under gravity. Thoroughly remove and reduce impact force through buffer protection components for improved service life.
It realizes the complete unloading of goods, saves labor costs, improves unloading efficiency, and extends the service life of the carrier plate.
Smart Images
Figure CN222202365U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cargo transportation, in particular to a self-unloading cargo box. Background Art
[0002] A dump truck is a type of truck with an automatic dumping device at the loading part, also known as a dump truck. It consists of a chassis, a hydraulic lifting mechanism, a cargo compartment, a power take-off device, and other components.
[0003] Dump trucks are usually equipped with freight boxes and often work together with excavators, loaders, belt conveyors and other construction machinery to form a loading, transporting and unloading production line to load, unload and transport earth, sand and gravel, and bulk materials;
[0004] In the prior art, the freight box and the dump truck are usually fixed together. When unloading, a hydraulic cylinder is usually used to drive the freight box to tilt at an angle to achieve the purpose of unloading. However, this method will result in incomplete unloading, and users often need to unload manually, thereby increasing the labor cost of unloading.
[0005] Therefore, it is urgent to redesign a new dump freight box to solve the above problems. Utility Model Content
[0006] The utility model provides a self-unloading freight box to solve the technical problems raised in the above background technology.
[0007] The utility model provides a self-unloading freight box, which includes a freight box main body for accommodating goods, a first loading plate, a second loading plate, at least one adjustment component for controlling the movement state of the first loading plate and the second loading plate, and at least one buffer protection component, the first loading plate is rotatably mounted on the lower side of the freight box main body, and a first limiting protrusion is mounted on the side wall of the first loading plate, the second loading plate is rotatably mounted on the lower side of the freight box main body, and a second limiting protrusion is mounted on the side wall of the second loading plate, the adjustment component is mounted on the side wall of the freight box main body, and the output end of the adjustment component is in contact with the first limiting protrusion and the second limiting protrusion, and the buffer protection component is mounted on the side wall of the freight box main body.
[0008] Optionally, the adjustment assembly includes a main adjustment rod and a linkage adjustment plate, the main adjustment rod is rotatably connected to the side wall of the cargo box main body, one end of the linkage adjustment plate is rotatably connected to the lower end of the main adjustment rod, the center of the linkage adjustment plate is rotatably connected to the cargo box main body, and the lower end of the linkage adjustment plate abuts against the first limit protrusion and the second limit protrusion.
[0009] Optionally, a stabilizing baffle for improving the rotational stability of the linkage adjustment plate is installed between the side wall of the cargo box main body and the linkage adjustment plate.
[0010] Optionally, a first clamping portion and a second clamping portion are fixedly connected to the lower end of the linkage adjustment plate, the first clamping portion is matched with the first limiting protrusion, and the second clamping portion is matched with the second limiting protrusion.
[0011] Optionally, a first receiving groove for accommodating the first limiting protrusion is formed on the first clamping portion, and a second receiving groove for accommodating the second limiting protrusion is formed on the second clamping portion.
[0012] Optionally, a plurality of limiting edges are provided on the side walls of the main body of the freight box.
[0013] Optionally, the buffer protection assembly includes a buffer protection main body, a buffer protection connecting part and a buffer protection buffer block, the buffer protection main body is installed on the side wall of the cargo box main body, one end of the buffer protection connecting part is connected to the buffer protection main body, the other end of the buffer protection connecting part is connected to the buffer protection buffer block, and the buffer protection buffer block faces the first loading plate or the second loading plate.
[0014] Optionally, a plurality of transfer parts for improving the convenience of transferring the main body of the freight box are installed on the upper side of the main body of the freight box.
[0015] Optionally, a first sliding buffer assembly is installed at the end of the first carrier plate, and a second sliding buffer assembly is installed at the end of the second carrier plate.
[0016] Optionally, the first sliding buffer assembly includes a first sliding main body, a first sliding limiting rod and a first sliding buffer roller, the first sliding main body is installed at one end of the first loading plate away from the cargo box main body, the first sliding limiting rod is installed at the end of the first sliding main body, and the first sliding buffer roller is rotatably connected to the first sliding limiting rod.
[0017] The beneficial effects of the utility model are as follows:
[0018] The self-unloading freight box includes a freight box main body for accommodating goods, a first loading plate, a second loading plate, at least one adjusting component for controlling the movement state of the first loading plate and the second loading plate, and at least one buffer protection component, wherein the first loading plate is rotatably mounted on the lower side of the freight box main body, and a first limiting protrusion is mounted on the side wall of the first loading plate, the second loading plate is rotatably mounted on the lower side of the freight box main body, and a second limiting protrusion is mounted on the side wall of the second loading plate, the adjusting component is mounted on the side wall of the freight box main body, and the output end of the adjusting component abuts against the first limiting protrusion and the second limiting protrusion, and the buffer protection component is mounted on the side wall of the freight box main body, wherein the self-unloading freight box of the utility model ensures that the goods are completely unloaded when the self-unloading freight box is unloaded through the mutual cooperation of various structures, thereby saving labor costs and improving unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0020] Figure 1 This is a schematic structural diagram of the self-unloading freight box provided by the utility model from a first perspective;
[0021] Figure 2 yes Figure 1 A partial enlarged view of the middle A area;
[0022] Figure 3 yes Figure 1 A partial enlarged view of the middle B area;
[0023] Figure 4 It is a structural schematic diagram of the self-unloading freight box provided by the utility model from a second viewing angle;
[0024] Figure 5 yes Figure 4 A partial enlarged view of the middle C area;
[0025] Figure 6 The utility model is a schematic structural diagram of a linkage adjustment plate of a self-unloading freight box. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It is understandable that the specific embodiments described herein are only used to explain the utility model, rather than to limit the utility model. It should also be noted that, for ease of description, only the parts related to the utility model rather than all structures are shown in the drawings. Based on the embodiments in 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.
[0027] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0028] See also Figures 1 to 6 The self-unloading cargo box of the utility model comprises a cargo box body 100 for accommodating cargo, a first loading plate 200, a second loading plate 300, at least one adjustment component for controlling the movement state of the first loading plate 200 and the second loading plate 300, and at least one buffer protection component;
[0029] The first loading plate 200 is rotatably mounted on the lower side of the cargo box main body 100, and a first limiting protrusion 210 is mounted on the side wall of the first loading plate 200; the second loading plate 300 is rotatably mounted on the lower side of the cargo box main body 100, and a second limiting protrusion 310 is mounted on the side wall of the second loading plate 300; the adjusting component is mounted on the side wall of the cargo box main body 100, and the output end of the adjusting component abuts against the first limiting protrusion 210 and the second limiting protrusion 310; the buffer protection component is mounted on the side wall of the cargo box main body 100;
[0030] The cargo box body 100 plays a role in fixing and supporting various structures in the self-unloading cargo box of the utility model;
[0031] When the user needs the self-unloading cargo box of the utility model to carry goods, the goods are placed in the cargo box body 100. At the same time, the adjustment component limits the first limiting protrusion 210 and the second limiting protrusion 310, so that the first loading plate 200 and the second loading plate 300 are in a closed state.
[0032] Furthermore, when the external transport equipment transports the self-unloading freight box to the unloading position, at this time, the external driving device drives the adjustment component to move, so that the output end of the adjustment component is separated from the first limiting protrusion 210 and the second limiting protrusion 310, so that the first loading plate 200 and the second loading plate 300 are in an open state, so that the goods in the freight box main body 100 are completely unloaded to the external unloading position under the action of gravity. At the same time, when the first loading plate 200 and the second loading plate 300 are at the moment of opening, the first loading plate 200 and the second loading plate 300 are in contact with the buffer protection component, so that the impact force on the first loading plate 200 and the second loading plate 300 can be reduced to a certain extent, thereby improving the service life of the first loading plate 200 and the second loading plate 300;
[0033] It is worth noting that, in order to improve the adjustment accuracy of the first carrier plate 200 and the second carrier plate 300 , two adjustment components may be provided to adjust both sides of the first carrier plate 200 and / or the second carrier plate 300 at the same time.
[0034] In this embodiment, the adjustment assembly includes a main adjustment rod 410 and a linkage adjustment plate 420, the main adjustment rod 410 is rotatably connected to the side wall of the cargo box main body 100, one end of the linkage adjustment plate 420 is rotatably connected to the lower end of the main adjustment rod 410, the center of the linkage adjustment plate 420 is rotatably connected to the cargo box main body 100, and the lower end of the linkage adjustment plate 420 is in contact with the first limiting protrusion 210 and the second limiting protrusion 310.
[0035] When the self-unloading freight box needs to be unloaded, the external driving device drives the main adjustment rod 410 to move, so that the main adjustment rod 410 drives the linkage adjustment plate 420 to rotate, so that the linkage adjustment plate 420 is separated from the first limiting protrusion 210 and the second limiting protrusion 310, so that the linkage adjustment plate 420 loses the limiting effect on the first loading plate 200 and the second loading plate 300, so that the first loading plate 200 and the second loading plate 300 are in an open state, thereby completing the unloading action;
[0036] It is worth noting that the external driving device can be a cylinder or the like.
[0037] In this embodiment, a stabilizing baffle 430 is installed between the side wall of the cargo box body 100 and the linkage adjustment plate 420 to improve the rotation stability of the linkage adjustment plate 420 .
[0038] In this embodiment, the lower end of the linkage adjustment plate 420 is fixedly connected with a first clamping portion 421 and a second clamping portion 422 , the first clamping portion 421 is matched with the first limiting protrusion 210 , and the second clamping portion 422 is matched with the second limiting protrusion 310 .
[0039] Among them, when the first loading plate 200 and the second loading plate 300 are in a closed state relative to the cargo box main body 100, the first clamping portion 421 plays a limiting role on the first limiting protrusion 210, and the second clamping portion 422 plays a limiting role on the second limiting protrusion 310, and the first clamping portion 421 and the second clamping portion 422 can both be bent structures, thereby improving the limiting ability of the first limiting protrusion 210 and the second limiting protrusion 310.
[0040] In this embodiment, a first receiving groove 423 for receiving the first limiting protrusion 210 is defined on the first clamping portion 421 , and a second receiving groove 424 for receiving the second limiting protrusion 310 is defined on the second clamping portion 422 .
[0041] In this embodiment, a plurality of limiting edges 110 are disposed on the side walls of the cargo box main body 100 .
[0042] Among them, when carrying the cargo box main body 100, the external handling equipment can carry the cargo box main body 100 through the limiting edge 110, and the limiting edge 110 slightly extends out of the side wall of the cargo box main body 100 to facilitate the external handling equipment to abut against the limiting edge 110.
[0043] In this embodiment, the buffer protection assembly includes a buffer protection main body 510, a buffer protection connecting part 520 and a buffer protection buffer block 530. The buffer protection main body 510 is installed on the side wall of the cargo box main body 100, one end of the buffer protection connecting part 520 is connected to the buffer protection main body 510, and the other end of the buffer protection connecting part 520 is connected to the buffer protection buffer block 530, and the buffer protection buffer block 530 is facing the first loading plate 200 or the second loading plate 300.
[0044] The buffer protection main body 510 plays a role of fixing and supporting each structure in the buffer protection assembly. The optimal number of buffer protection assemblies is two. When the first loading plate 200 is unloaded, it will contact the buffer protection buffer block 530 on one side of the cargo box main body 100 after opening. The buffer protection buffer block 530 may be provided with a buffer material, thereby reducing the force on the first loading plate 200 to a certain extent, thereby playing a certain protective role on the first loading plate 200.
[0045] When the second loading plate 300 is unloaded, after opening, it will contact the buffer protection buffer block 530 on the other side of the cargo box main body 100. The buffer protection buffer block 530 can be provided with a buffer material, thereby reducing the force applied to the second loading plate 300 to a certain extent, thereby providing a certain protection for the second loading plate 300.
[0046] In this embodiment, a plurality of transfer parts 120 are installed on the upper side of the cargo box main body 100 to improve the convenience of transferring the cargo box main body 100 .
[0047] In this embodiment, a first sliding buffer assembly is installed at the end of the first carrier plate 200 , and a second sliding buffer assembly 230 is installed at the end of the second carrier plate 300 .
[0048] Among them, the first sliding buffer assembly includes a first sliding main body 221, a first sliding limiting rod 222 and a first sliding buffer roller 223, the first sliding main body 221 is installed on an end of the first loading plate 200 away from the cargo box main body 100, the first sliding limiting rod 222 is installed at the end of the first sliding main body 221, and the first sliding buffer roller 223 is rotatably connected to the first sliding limiting rod 222.
[0049] Specifically, when the first carrier plate 200 is opened, in the prior art, when there is a contact object at the lower end of the first carrier plate 200, the first carrier plate 200 directly contacts the contact object, thereby affecting the movement of the first carrier plate 200 or causing damage to the first carrier plate 200 to a certain extent. However, the provision of the first sliding buffer assembly can make the first carrier plate 200 become a flexible contact when in contact with the contact surface, thereby protecting the first carrier plate 200 to a certain extent.
[0050] More specifically, the first sliding body 221 and each structure in the first sliding buffer assembly play a role of fixed support. When the first carrier plate 200 contacts the external contact surface, the first sliding buffer roller 223 contacts the contact surface, thereby preventing the first carrier plate 200 from directly colliding with the contact surface, thereby playing a certain protective role for the first carrier plate 200.
[0051] Furthermore, the second sliding buffer assembly 230 has the same structure as the first sliding buffer assembly and has exactly the same working principle.
[0052] The self-unloading cargo box includes a cargo box body 100 for accommodating cargo, a first loading plate 200, a second loading plate 300, at least one adjustment component for controlling the motion state of the first loading plate 200 and the second loading plate 300, and at least one buffer protection component, wherein the first loading plate 200 is rotatably mounted on the lower side of the cargo box body 100, and a first limiting protrusion 210 is mounted on the side wall of the first loading plate 200, and the second loading plate 300 is rotatably mounted on the lower side of the cargo box body 100, A second limiting protrusion 310 is installed on the side wall of the second loading plate 300, the adjusting component is installed on the side wall of the cargo box main body 100, and the output end of the adjusting component is in contact with the first limiting protrusion 210 and the second limiting protrusion 310, and the buffer protection component is installed on the side wall of the cargo box main body 100. The self-unloading cargo box of the utility model ensures that the cargo is completely unloaded when the self-unloading cargo box is unloaded through the mutual cooperation of various structures, thereby saving labor costs and improving unloading efficiency.
[0053] The above description is only an implementation method of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present utility model.
Claims
1. A self-unloading freight box, characterized in that: include: A cargo box body for accommodating cargo; A first loading plate, the first loading plate being rotatably mounted on the lower side of the cargo box main body, and a first limiting protrusion being mounted on a side wall of the first loading plate; A second loading plate, the second loading plate is rotatably mounted on the lower side of the cargo box main body, and a second limiting protrusion is mounted on the side wall of the second loading plate; At least one adjusting component for controlling the movement state of the first carrier plate and the second carrier plate, the adjusting component being mounted on the side wall of the cargo box body, and the output end of the adjusting component being in contact with the first limiting protrusion and the second limiting protrusion; At least one buffer protection component is installed on the side wall of the cargo box main body.
2. The self-unloading cargo box according to claim 1, characterized in that: The adjustment assembly includes a main adjustment rod and a linkage adjustment plate, the main adjustment rod is rotatably connected to the side wall of the cargo box main body, one end of the linkage adjustment plate is rotatably connected to the lower end of the main adjustment rod, the center of the linkage adjustment plate is rotatably connected to the cargo box main body, and the lower end of the linkage adjustment plate is in contact with the first limiting protrusion and the second limiting protrusion.
3. The dump freight box according to claim 2, characterized in that: A stabilizing baffle for improving the rotation stability of the linkage adjustment plate is installed between the side wall of the cargo box main body and the linkage adjustment plate.
4. The dump freight box according to claim 2, characterized in that: A first clamping portion and a second clamping portion are fixedly connected to the lower end of the linkage adjustment plate, the first clamping portion is matched with the first limiting protrusion, and the second clamping portion is matched with the second limiting protrusion.
5. The dump freight box according to claim 4, characterized in that: The first clamping portion is provided with a first accommodating groove for accommodating the first limiting protrusion, and the second clamping portion is provided with a second accommodating groove for accommodating the second limiting protrusion.
6. The dump cargo box according to claim 1, characterized in that: A plurality of limiting edges are arranged on the side walls of the main body of the freight box.
7. The dump cargo box according to claim 1, characterized in that: The buffer protection assembly includes a buffer protection main body, a buffer protection connecting part and a buffer protection buffer block, the buffer protection main body is installed on the side wall of the cargo box main body, one end of the buffer protection connecting part is connected to the buffer protection main body, the other end of the buffer protection connecting part is connected to the buffer protection buffer block, and the buffer protection buffer block faces the first loading plate or the second loading plate.
8. The dump freight box according to claim 1, characterized in that: A plurality of transfer parts for improving the convenience of transferring the main body of the freight box are installed on the upper side of the main body of the freight box.
9. The dump freight container according to claim 1, characterized in that: A first sliding buffer assembly is installed at the end of the first carrier plate, and a second sliding buffer assembly is installed at the end of the second carrier plate.
10. The dump cargo box according to claim 9, characterized in that: The first sliding buffer assembly includes a first sliding main body, a first sliding limiting rod and a first sliding buffer roller. The first sliding main body is installed at an end of the first loading plate away from the cargo box main body. The first sliding limiting rod is installed at the end of the first sliding main body. The first sliding buffer roller is rotatably connected to the first sliding limiting rod.