Ship loading and unloading all-in-one machine capable of achieving synchronous self-unloading and self-loading
By cooperating with the grab and the material plug assembly of the loading and unloading ship integrated machine, the problem of leakage easily occurs after long-term use of the grab is solved, effectively filling the grab and safe loading and unloading of materials are achieved, and operating costs are reduced.
Patent Information
- Application Number
- CN202421611244.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The grabs of existing ship unloaders are prone to wear and tear after long-term use, resulting in lax closure, especially when grabbing fine coal and fine sand and other materials, which requires replacement of the entire grab, which increases the cost.
A loading and unloading ship integrated machine that can be synchronously unloaded and self-loaded is designed. By using a plugging assembly to cooperate during the process of opening and closing of the grab, the plugging assembly rises after the grab load is completed to fill the gap in the grab that is not completely merged, thereby preventing material leakage.
It effectively prevents material leakage during loading and unloading, reduces wear and replacement frequency of grabs, and reduces operating costs.
Smart Images
Figure CN223032465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ship unloader grabs, in particular to a loading and unloading ship integrated machine capable of synchronously self-unloading and self-loading. Background Art
[0002] A ship machine is a loading and unloading machine used in ports, mainly for unloading the goods on ships onto the wharf. According to the search results, port loading and unloading machines generally have a high working speed and productivity and can meet the requirements of frequent continuous operations. Ship unloaders can be divided into three basic types: hoisting machines, conveying machines, and loading, unloading and handling machines. Among them, hoisting machines can vertically lift goods and have a horizontal transportation function, such as portal grab ship unloaders and bridge grab ship unloaders. In addition, there are also quay container cranes dedicated to container loading and unloading, and gantry cranes used for yard loading, unloading and stacking containers.
[0003] The grab is the core device of the ship unloader. Generally, a double-lobe grab is used for the ship unloader. After long-term grabbing of materials, the grab is worn and cannot be closed tightly. When grabbing materials such as fine coal and fine sand, there is a possibility of leakage. At this time, the entire grab needs to be replaced, increasing the cost. Summary of the Utility Model
[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the specification of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.
[0005] In view of the above-mentioned technical problem of material leakage during long-term use existing in the prior art, the present utility model is proposed.
[0006] To solve the above technical problems, the present utility model provides the following technical solution: A loading and unloading ship integrated machine capable of synchronously self-unloading and self-loading, which includes a bearing assembly, including a bearing frame, a first driving member arranged in the bearing frame, and a second driving member arranged in the bearing frame; and,
[0007] a telescopic assembly, including a driving rod arranged below the first driving member and the second driving member, a rotating frame arranged below the driving rod, a first rotating shaft arranged in the rotating frame, a first connecting plate arranged outside the first rotating shaft, and a fixing plate arranged below the first connecting plate; and,
[0008] a material blocking assembly, including an operating rod arranged below the fixing plate and a connecting block arranged below the operating rod.
[0009] As a preferred embodiment of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model, wherein: the bearing assembly further includes a partition plate disposed within the bearing frame, and a limiting groove is provided inside the partition plate.
[0010] As a preferred embodiment of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model, wherein: the structures below the first driving member and the second driving member are the same.
[0011] As a preferred embodiment of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model, wherein: the telescopic assembly further includes a driving member disposed below the fixed plate, a second connecting plate is provided below the driving member, a second rotating shaft is provided inside the second connecting plate, and a grab bucket is provided below the second connecting plate.
[0012] As a preferred embodiment of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model, wherein: the upper inner side of the grab bucket is smooth.
[0013] As a preferred embodiment of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model, wherein: the driving members are arranged around the fixed plate.
[0014] As a preferred embodiment of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model, wherein: the material blocking assembly further includes connecting and fixing rods provided on both sides of the connecting block, a sliding plate is provided on the outer side of the connecting and fixing rods, a limiting plate is provided below the sliding plate, a connecting cylinder is provided on the outer side of the sliding plate, a material blocking long plate is provided at one end of the connecting cylinder, a floor is provided between the material blocking long plates, and a curved panel is provided above the floor.
[0015] As a preferred embodiment of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model, wherein: the lower part of the connecting cylinder is smooth.
[0016] As a preferred embodiment of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model, wherein: a material pushing assembly is further included, the material pushing assembly includes a material pushing plate disposed inside the grab bucket, connecting shafts are provided on both sides of the material pushing plate, a sliding groove is provided on the inner side of the grab bucket, the connecting shafts are connected to the sliding groove, and an elastic member is provided at one end of the material pushing plate.
[0017] As a preferred embodiment of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model, wherein: the elastic member is a compression spring.
[0018] The beneficial effects of the loading and unloading ship integrated machine capable of synchronous self-unloading and self-loading of the present utility model are as follows: During the process of the grab opening, the grab cooperates with the material blocking component, causing the material blocking component to descend. When the grab finishes loading, when the grab closes, the grab cooperates with the material blocking component again, causing the material blocking component to rise and filling the gaps that the grab has not completely closed, thereby preventing material leakage during the process of loading movement. Description of the Drawings
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:
[0020] Figure 1 It is a display diagram of the overall components in the present utility model.
[0021] Figure 2 It is a display diagram of the telescopic components in the present utility model.
[0022] Figure 3 It is a partial structural sectional view of the present utility model.
[0023] Figure 4 It is a display diagram of the material blocking components in the present utility model.
[0024] Figure 5 It is a sectional view of the material pushing components in the present utility model. Detailed Embodiments
[0025] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model in conjunction with the drawings in the specification.
[0026] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.
[0027] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures, or characteristics that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that mutually excludes other embodiments.
[0028] Embodiment 1
[0029] Reference Figure 1 , which is the first embodiment of the present utility model. This embodiment provides a loading and unloading ship integrated machine that can synchronously self-unload and self-load, and can achieve the effect of synchronous loading and unloading.
[0030] Specifically, it includes a bearing assembly 100, which includes a bearing frame 101, a first driving member 102 arranged in the bearing frame 101, and a second driving member 103 arranged in the bearing frame 101.
[0031] A telescopic assembly 200, which includes a driving rod 201 arranged below the first driving member 102 and the second driving member 103, a rotating frame 201a arranged below the driving rod 201, a first rotating shaft 201a-1 arranged in the rotating frame 201a, a first connecting plate 202 arranged outside the first rotating shaft 201a-1, and a fixing plate 203 arranged below the first connecting plate 202.
[0032] A material blocking assembly 300, which includes an operating rod 301 arranged below the fixing plate 203 and a connecting block 301a arranged below the operating rod 301.
[0033] The bearing assembly 100 further includes a partition plate 101a arranged in the bearing frame 101, and a limiting groove is arranged inside the partition plate 101a. The structures below the first driving member 102 and the second driving member 103 are the same. Because the structures below the first driving member 102 and the second driving member 103 are the same, and the first driving member 102 and the second driving member 103 cooperate with each other. During the process of loading by the first driving member 102, the second driving member 103 will unload, and during the process of loading by the second driving member 103, the first driving member 102 will unload, so that the first driving member 102 and the second driving member 103 cooperate with each other, thereby improving the work efficiency.
[0034] The telescopic assembly 200 further includes a driving member 203a arranged below the fixing plate 203. A second connecting plate 203a-1 is arranged below the driving member 203a, a second rotating shaft 203a-2 is arranged inside the second connecting plate 203a-1, and a grab 204 is arranged below the second connecting plate 203a-1. The upper inner side of the grab 204 is smooth. The driving members 203a are arranged around the fixing plate 203.
[0035] Usage process: first move the driving rod 201, move the driving rod 201 to the loading point, drive the rotating frame 201a and the first connecting plate 202 to descend through the driving rod 201, and drive the fixed plate 203 to descend through the first connecting plate 202. After the fixed plate 203 descends, the fixed plate 203 drives the driving member 203a below to descend, and the grab bucket 204 is opened by the driving member 203a for loading. During the opening process of the grab bucket 204, the grab bucket 204 cooperates with the blocking component 300 to make the blocking component 300 descend. When the grab bucket 204 is loaded, the grab bucket 204 is closed, and the grab bucket 204 cooperates with the blocking component 300 again to make the blocking component 300 rise and fill the gap that the grab bucket 204 is not completely merged, thereby preventing material leakage during the loading and movement process.
[0036] Example 2
[0037] Reference Figures 1 to 5 , which is the second embodiment of the utility model, provides an integrated ship loading and unloading machine that can simultaneously unload and load, and can achieve the effect of preventing material leakage during movement.
[0038] Specifically, the blocking assembly 300 further includes connecting and fixing rods 301a-1 arranged on both sides of the connecting block 301a, a sliding plate 302 is arranged on the outer side of the connecting and fixing rod 301a-1, a limiting plate 302a is arranged below the sliding plate 302, a connecting tube 303 is arranged on the outer side of the sliding plate 302, a blocking long plate 304 is arranged at one end of the connecting tube 303, a floor 305 is arranged between the blocking long plates 304, and a curved plate 305a is arranged above the floor 305. The lower side of the connecting tube 303 is rounded.
[0039] Usage process: When the grab bucket 204 is opened, the upper part of the grab bucket 204 is no longer in contact with the lower part of the connecting tube 303. Under the action of gravity, the connecting tube 303 slides downward. During the downward sliding of the connecting tube 303, the connecting tube 303 drives the long blocking plate 304 to slide downward, and the long blocking plate 304 drives the floor 305 and the curved plate 305a to slide downward. When the grab bucket 204 is loaded with materials, the grab bucket 204 will close. During the closing process of the grab bucket 204, the smooth end of the upper part of the grab bucket 204 will squeeze the smooth end of the lower part of the connecting tube 303, so that the grab bucket 204 drives the connecting tube 303 to rise. After the connecting tube 303 rises, the connecting tube 303 drives the subsequent components to rise. When the floor 305 and the curved plate 305a rise, the curved plate 305a will block the grab buckets 204 on both sides, thereby preventing material leakage from the grab bucket 204, thereby saving costs.
[0040] Example 3
[0041] Reference Figures 1 to 5, which is the third embodiment of the present utility model. This embodiment provides a loading and unloading ship integrated machine that can synchronously unload and load itself, and can achieve the effect of pushing out the materials adhered in the grab bucket.
[0042] Specifically, it further includes a pushing component 400. The pushing component 400 includes a material pushing plate 401 disposed inside the grab bucket 204. Connecting shafts 401a are provided on both sides of the material pushing plate 401. A sliding groove 401b is provided on the inner side of the grab bucket 204. The connecting shafts 401a are connected to the sliding groove 401b. One end of the material pushing plate 401 is provided with an elastic member 402. The elastic member 402 is a compression spring.
[0043] During the use process: When the grab bucket 204 discharges materials, during the opening process of the grab bucket 204, the grab bucket 204 will drive the material pushing plate 401 to move towards both sides. During the process of the material pushing plate 401 moving towards both sides, the material pushing plate 401 will pull the elastic member 402. Under the action of the elastic force of the elastic member 402, the elastic member 402 will drive the material pushing plate 401 to slide, and the material pushing plate 401 will drive the connecting shafts 401a to slide in the sliding groove 401b, thereby pushing out the materials adhered in the grab bucket 204.
[0044] Importantly, it should be noted that the structures and arrangements of the present application shown in multiple different exemplary embodiments are only illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the sizes, scales, structures, shapes and proportions of various components, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature, number or position of discrete elements can be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangements of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.
[0045] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model, or those features that are not relevant to the implementation of the present utility model).
[0046] It should be understood that in the development of any actual implementation, as in any engineering or design project, numerous specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be routine work in design, manufacturing, and production.
[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.
Claims
1. A ship loading and unloading machine capable of synchronous self-unloading and self-loading, characterized in that: include, A carrying assembly (100) comprises a carrying frame (101), a first driving member (102) disposed in the carrying frame (101), and a second driving member (103) disposed in the carrying frame (101); and, The telescopic assembly (200) comprises a driving rod (201) disposed below the first driving member (102) and the second driving member (103), a rotating frame (201a) disposed below the driving rod (201), a first rotating shaft (201a-1) disposed in the rotating frame (201a), a first connecting plate (202) disposed outside the first rotating shaft (201a-1), and a fixing plate (203) disposed below the first connecting plate (202); and, The blocking assembly (300) comprises an operating rod (301) arranged below the fixing plate (203) and a connecting block (301a) arranged below the operating rod (301).
2. The integrated ship loading and unloading machine capable of synchronous self-unloading and self-loading as claimed in claim 1, characterized in that: The bearing assembly (100) further comprises an isolation plate (101a) arranged in the bearing frame (101), and a limiting groove is arranged inside the isolation plate (101a).
3. The integrated ship loading and unloading machine capable of synchronous self-unloading and self-loading as claimed in claim 2, characterized in that: The first driving member (102) and the second driving member (103) have the same structure below.
4. The integrated ship loading and unloading machine capable of synchronous self-unloading and self-loading as claimed in claim 3, characterized in that: The telescopic assembly (200) further comprises a driving member (203a) disposed below the fixed plate (203); a second connecting plate (203a-1) is disposed below the driving member (203a); a second rotating shaft (203a-2) is disposed inside the second connecting plate (203a-1); and a grab bucket (204) is disposed below the second connecting plate (203a-1).
5. The integrated ship loading and unloading machine capable of synchronous self-unloading and self-loading as claimed in claim 4, characterized in that: The upper inner side of the grab bucket (204) is rounded.
6. The integrated ship loading and unloading machine capable of synchronous self-unloading and self-loading as claimed in claim 5, characterized in that: The driving members (203a) are arranged in an array around the fixed plate (203).
7. The integrated ship loading and unloading machine capable of synchronous self-unloading and self-loading as claimed in claim 6, characterized in that: The blocking assembly (300) further comprises connecting fixing rods (301a-1) arranged on both sides of the connecting block (301a); a sliding plate (302) is arranged on the outer side of the connecting fixing rod (301a-1); a limiting plate (302a) is arranged below the sliding plate (302); a connecting tube (303) is arranged on the outer side of the sliding plate (302); a blocking long plate (304) is arranged at one end of the connecting tube (303); a floor (305) is arranged between the blocking long plates (304); and a curved panel (305a) is arranged above the floor (305).
8. The integrated ship loading and unloading machine capable of synchronous self-unloading and self-loading as claimed in claim 7, characterized in that: The lower part of the connecting tube (303) is rounded and smooth.
9. The integrated ship loading and unloading machine capable of synchronous self-unloading and self-loading as claimed in claim 8, characterized in that: It also includes a material pushing assembly (400), which includes a material stripping plate (401) arranged inside the grab bucket (204), connecting shafts (401a) are arranged on both sides of the material stripping plate (401), a sliding groove (401b) is arranged on the inner side of the grab bucket (204), the connecting shaft (401a) is connected to the sliding groove (401b), and an elastic member (402) is arranged at one end of the material stripping plate (401).
10. The integrated ship loading and unloading machine capable of synchronous self-unloading and self-loading as claimed in claim 9, characterized in that: The elastic member (402) is a compression spring.