Liftable chute for train loader
By adding adjustable movable chutes to the bottom of the chute of the train loader and using electric push rods to adjust the height, the problem of fixing the chute height in the prior art cannot adapt to the new type of train carriages, and the loading operation of carriages of different heights is achieved, avoiding leakage and dust during loading.
Patent Information
- Application Number
- CN202421597349.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-08
AI Technical Summary
The chute height of the existing train loader is fixed, which cannot adapt to the height changes of the new train car, resulting in leakage and dust discharge during the loading process.
A liftable chute is designed. By cutting and adding movable chutes at the bottom of the forked chute, and connecting the two with electric push rods, the height of the movable chutes is adjusted in real time to adapt to the different heights of new and old train cars.
It realizes flexible adjustment of the chute height, adapts to the loading needs of new and old train cars, and avoids leakage and dust during loading.
Smart Images
Figure CN222808926U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of train loading machines, and more specifically, particularly belongs to a liftable chute used for train loading machines. Background Art
[0002] Traditional train loaders load carriages with fixed heights. To avoid spillage and dust during the loading process, the height of the loader chute is fixed and cannot be adjusted. However, the height of new train carriages has increased compared to before, and the existing chute is not high enough and will collide with the carriage, which cannot meet the train loading needs of the new carriage. If the chute is cut or replaced, serious spillage or dust will occur when operating in the old train carriages. Summary of the invention
[0003] The purpose of the utility model is to overcome the shortcomings of the above-mentioned traditional technology and provide a liftable chute for a train loading machine, so that the chute can be adapted to new and old train carriages.
[0004] The utility model provides a liftable chute for a train loading machine, comprising a bifurcated chute, characterized in that it also comprises a support, an electric push rod, a movable chute, a guide rail, a limit block and a slider arranged on symmetrical sides of the discharge end of the bifurcated chute; the movable chute is sleeved on the discharge end of the bifurcated chute; the movable chute is provided with lifting ears on symmetrical sides corresponding to the position of the support; the push rod end of the electric push rod is mechanically connected to the lifting ear, and the end of the electric push rod away from the lifting ear is mechanically connected to the support; the support is located above the movable chute;
[0005] The guide rails are symmetrically arranged on both sides of the discharge end of the forked chute, and the limit blocks are respectively arranged on the upper and lower ends of the guide rails; the sliding blocks matched with the guide rails are symmetrically arranged on both sides inside the movable chute, and the sliding blocks are located at the upper end of the movable chute.
[0006] Furthermore, the electric push rod is hinged to the support and the lifting ear respectively through a pin shaft.
[0007] The utility model provides a liftable chute for a train loading machine, in which the bottom of the original forked chute with a fixed height is cut and a new movable chute is added. The movable chute is larger than the original forked chute, and is sleeved at the bottom of the forked chute. The two are connected by an electric push rod, and the height of the movable chute is adjusted in real time by controlling the stroke of the electric push rod; when loading a new train carriage, the movable chute is raised upward to adapt to the new carriage; when loading an old train carriage, the movable chute is lowered downward to adapt to the old carriage. The utility model also provides a guide rail device between the forked chute and the movable chute to guide and support the movable chute to move along a predetermined path.
[0008] As can be seen from the above, compared with the traditional solution, the utility model adjusts the height of the movable chute to adapt to the loading operation of the new and old train carriages with different heights, thereby avoiding leakage and dust during the loading process. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a front view of the utility model;
[0010] Figure 2 The utility model is Figure 1 The enlarged view of the A part is shown;
[0011] Figure 3 It is a left side view of the utility model;
[0012] Figure 4 The utility model is Figure 3 The enlarged view of the B part is shown.
[0013] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0014] 1. Forked chute; 2. Support; 3. Electric push rod; 4. Movable chute; 401. Lifting ear; 5. Guide rail; 6. Limit block; 7. Slider. DETAILED DESCRIPTION
[0015] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0016] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0018] The utility model provides a liftable chute for a train loading machine, which is arranged at the bottom of a bifurcated chute 1 and is used to adjust the height of the chute discharge port to adapt to loading operations on both new and old train carriages. It includes a support 2, an electric push rod 3, a movable chute 4, a guide rail 5, a limit block 6 and a slider 7.
[0019] The support 2 is fixed on both symmetrical sides of the discharge end of the forked chute 1 by bolts. The movable chute 4 is sleeved on the discharge end of the forked chute 1; the movable chute 4 is welded with lifting ears 401 on both symmetrical sides corresponding to the position of the support 2. The push rod end of the electric push rod 3 is hinged to the lifting ear 401 through a pin, and the end of the electric push rod 3 away from the lifting ear 401 is hinged to the support 2 through a pin. The support 2 is located above the movable chute 4. The guide rails 5 are fixed on both symmetrical sides of the discharge end of the forked chute 1 by screws, and the limit blocks 6 are fixed on the upper and lower ends of the guide rails 5 by screws; the sliders 7 that cooperate with the guide rails 5 are fixed on both symmetrical sides of the movable chute 4 by bolts, and the sliders 7 are located at the upper end of the movable chute 4.
[0020] As can be seen from the above combined with the drawings in the specification, after the bottom of the original forked chute 1 with a fixed height is cut, a new movable chute 4 is added. The movable chute 4 is larger than the original forked chute 1, and is sleeved on the bottom of the forked chute 1, and the two are connected by an electric push rod 3. The height of the movable chute 4 is adjusted in real time by controlling the stroke of the electric push rod 3, so as to adapt to the loading operation of the new and old train carriages with different heights. A guide rail device consisting of a guide rail 5, a limit block 6 and a slider 7 is arranged between the forked chute 1 and the movable chute 4 to guide and support the movable chute 4 to move along a predetermined path. The electric push rod 3 is respectively hinged to the support 2 and the lifting ear 401 through a pin shaft, which is convenient for disassembly and replacement of the electric push rod 3 during later maintenance.
[0021] The specific usage and function of this embodiment are as follows:
[0022] During loading operations, according to the different heights of the new and old train carriages, the electric push rod 3 is driven to drive the movable chute 4 to move up and down, so that the discharge port of the movable chute 4 adapts to the train carriage. After the adjustment is completed, the electric push rod 3 is stopped and subsequent operations can be carried out.
[0023] In summary, compared with the traditional solution, the utility model adjusts the height of the movable chute 4 to adapt to the loading operation of the new and old train carriages with different heights, thereby avoiding leakage and dust during the loading process.
Claims
1. A liftable chute for a train loader, comprising a bifurcated chute (1), characterized in that: It also includes a support (2), an electric push rod (3), a movable chute (4), a guide rail (5), a limit block (6) and a slider (7) arranged on symmetrical sides of the discharge end of the forked chute (1); the movable chute (4) is sleeved on the discharge end of the forked chute (1); the movable chute (4) is provided with lifting ears (401) on symmetrical sides corresponding to the position of the support (2); the push rod end of the electric push rod (3) is mechanically connected to the lifting ear (401), and the end of the electric push rod (3) away from the lifting ear (401) is mechanically connected to the support (2); the support (2) is located above the movable chute (4); The guide rails (5) are symmetrically arranged on both sides of the discharge end of the bifurcated chute (1), and the limit blocks (6) are respectively arranged at the upper and lower ends of the guide rails (5); the sliding blocks (7) matched with the guide rails (5) are symmetrically arranged on both sides inside the movable chute (4), and the sliding blocks (7) are located at the upper end of the movable chute (4).
2. The liftable chute for a train loader according to claim 1, characterized in that: The electric push rod (3) is respectively hinged to the support (2) and the lifting ear (401) via a pin.