Granary transfer rail car

Abstract

The utility model discloses a granary transfer rail car, which belongs to the technical field of granary transportation, and comprises a rail and a chassis, and wheels matched with the rail are mounted on the chassis; the compartment body is located above the chassis, and the long edge of one side of the lower end of the compartment body is hinged to the chassis; the lifting plate is mounted in the compartment body in a sliding manner; the lifting driving assembly is installed on the chassis and can drive the lifting plate to slide in the compartment body; and the rotation driving assembly is installed on the chassis and can drive the compartment body to rotate around the hinge point of the compartment body and the chassis after the lifting plate is lifted, the compartment body can play a role in blocking goods during transportation, the goods are prevented from falling off, the lifting plate can rise and drive the compartment body to rotate during unloading, and therefore unloading can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of granary transportation, and particularly relates to a granary transfer rail vehicle. Background Art

[0002] Currently, when transporting some goods inside a granary, some rail transport vehicles are usually used for transportation. However, in order to facilitate unloading of the goods, most of the current rail transport vehicles use a flat plate to support the goods. However, since there is no barrier around the goods placed on the flat plate, it is easy for the goods to fall off the flat plate. If a fence is set around, it will affect the convenience during unloading. To solve the above problems, the utility model provides a granary transfer rail vehicle. Content of the Utility Model

[0003] Aiming at the above technical deficiencies, the purpose of the utility model is to provide a granary transfer rail vehicle, in which a box body is arranged on the chassis, and a lifting plate is arranged inside the box body. During transportation, the box body will block the goods to prevent the goods from falling. When unloading, the lifting plate will rise and drive the box body to rotate, so as to facilitate unloading.

[0004] To solve the above technical problems, the utility model adopts the following technical solutions: The utility model provides a granary transfer rail vehicle, which includes a track, and further includes:

[0004]

[0005] A chassis, on which wheels adapted to the track are installed;

[0006] A box body, which is located above the chassis, and the long side of one side of its lower end is hinged to the chassis;

[0006]

[0007] A lifting plate, which is slidably installed inside the box body;

[0008] A lifting drive assembly, which is installed on the chassis and can drive the lifting plate to slide inside the box body;

[0009] A rotation drive assembly, which is installed on the chassis and can drive the box body to rotate around its hinge point with the chassis after the lifting plate rises.

[0010] Preferably, the lifting drive assembly includes:

[0009]

[0011] A plurality of fixed push rods, the outer shell of which is fixedly installed on the chassis, and the output rod of the fixed push rod abuts against the lower side of the lifting plate;

[0010]

[0012] A plurality of movable push rods, the output rod of which is fixedly connected to the lifting plate, and the outer shell of the movable push rod is connected to the rotation drive assembly;

[0011]

[0013] Among them, the fixed push rod and the movable push rod are respectively located on both sides of the lifting plate.

[0014] Preferably, the rotation driving assembly includes:

[0015] A fixed shaft, which is fixedly connected to the outer shell of the movable push rod;

[0016] A hinged push rod, the outer shell of which is hingedly installed on the chassis, and the output rod of the hinged push rod is hinged to the fixed shaft.

[0017] Preferably, a plurality of fixing plates are fixedly connected to the lifting plate, and a plurality of limiting grooves adapted to the fixing plates are formed on the inner side wall of the compartment.

[0018] Preferably, a convex plate is fixedly connected to the upper side surface of the lifting plate.

[0019] Preferably, a plurality of rollers are rotatably connected to the convex plate, and the axis of the roller is parallel to the long side side wall of the compartment.

[0020] Preferably, the track includes two symmetrically arranged frames, the cross-sectional shape of the frame is "U" shaped, and the wheels are located between the two side walls at the open end of the frame;

[0021] The long side of the compartment is located directly above the frame.

[0022] The beneficial effects of the present utility model are as follows:

[0023] The present utility model is provided with a compartment and a lifting plate. The lifting plate can be lifted and lowered inside the compartment. During transportation, the lifting plate is located inside the compartment. At this time, the compartment can play a role in blocking the goods on the lifting plate and prevent the goods from falling. When unloading, the lifting plate can drive the goods to rise, and then the compartment can be rotated to complete automatic unloading.

[0024] The present utility model is provided with a buffer plate above the lifting plate, and a convex plate is provided on the buffer plate. After the lifting plate rises, the height of the convex plate is higher than the height of the open end of the compartment. At the same time, rollers are provided on the convex plate, which can better unload the goods.

[0025] The track of the present utility model includes a frame, the cross-sectional shape of the frame is "U" shaped, and the wheels are located between the two side walls at the open end of the frame, which can prevent the chassis from tipping over during unloading and affect the use. Description of the Drawings

[0026] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 It is a schematic structural diagram of a grain bin transfer rail vehicle provided by an embodiment of the present invention.

[0028] Figure 2 It is a schematic diagram of the state after the rotation of the box body of the present invention.

[0029] Figure 3 It is an exploded view of the box body and the chassis of the present invention.

[0030] Figure 4 It is a cross-sectional view of the box body of the present invention.

[0031] Explanation of reference numerals:

[0032] 1. Rail, 101. Frame body, 2. Chassis, 3. Wheels, 4. Box body, 5. Lifting plate, 6. Fixed push rod, 7. Movable push rod, 8. Fixed shaft, 9. Hinged push rod, 10. Control module, 11. Fixed plate, 12. Limit groove, 13. Convex plate, 14. Roller, 15. Motor, 16. Battery. Specific embodiments

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0034] Embodiment 1:

[0035] As Figures 1 to 4 shown, the present invention provides a grain bin transfer rail vehicle, including a rail 1 and a chassis 2. The chassis 2 is installed with wheels 3 adapted to the rail 1. A box body 4 is provided on the chassis 2, and the box body 4 is hinged to the chassis 2 through a hinge.

[0036] A lifting plate 5 is installed inside the box body 4. The lifting plate 5 is driven by a lifting drive assembly installed on the chassis 2 to rise or fall inside the box body 4. During transportation, the lifting plate 5 will descend. At this time, the box body 4 will block the goods on the lifting plate 5, thereby avoiding the goods from falling during driving.

[0037] When unloading, the lifting drive assembly will cause the lifting plate 5 to drive the goods to rise. After the lifting plate 5 rises, the rotation drive assembly will drive the box body 4 to rotate through the lifting plate 5, so that the unloading work can be completed. The lifting drive assembly and the rotation drive assembly are both installed on the chassis 2.

[0038] The lifting drive assembly includes a plurality of fixed push rods 6 and a plurality of movable push rods 7 (as Figure 3 shown, the number of both the fixed push rod 6 and the movable push rod 7 is two). The number of the fixed push rods 6 and the number of the movable push rods 7 are adapted to each other, and the fixed push rod 6 and the movable push rod 7 are respectively located on both sides of the lifting plate 5 and are symmetric with respect to the center of the lifting plate 5. The housing of the fixed push rod 6 is fixedly installed on the chassis 2, the output rod of the fixed push rod 6 abuts against the lower side surface of the lifting plate 5, the output rod of the movable push rod 7 is fixedly connected to the lifting plate 5, and the housing of the movable push rod 7 is connected to the rotation drive assembly. By controlling the telescopic movement of the output rods of the fixed push rod 6 and the movable push rod 7, the lifting and lowering of the lifting plate 5 can be controlled.

[0039] The rotation drive assembly includes a fixed shaft 8. The fixed shaft 8 is fixedly connected to the housing of the movable push rod 7, and the fixed shaft 8 is connected to the output rod of the articulated push rod 9. The housing of the articulated push rod 9 is hingedly installed on the chassis 2. After the lifting plate 5 rises to the highest point, by controlling the telescopic movement of the output rod of the articulated push rod 9, the rotation of the box body 4 can be controlled.

[0040] A plurality of fixed plates 11 are fixedly connected to the lifting plate 5, and a plurality of limiting grooves 12 adapted to the fixed plates 11 are formed on the inner side wall of the box body 4. When the fixed plate 11 slides to the upper end wall of the limiting groove 12, it means that the lifting plate 5 has risen to the highest point.

[0041] Embodiment Two:

[0042] On the basis of Embodiment One, in order to enable the goods to slide better after the box body 4 rotates, a convex plate 13 is fixedly installed on the upper side surface of the lifting plate 5. The goods are directly placed on the convex plate 13. After the lifting plate 5 rises to the highest point, the upper side surface of the convex plate 13 will be higher than the upper end surface of the box body 4, so that the goods on the convex plate 13 can slide better.

[0043] Moreover, a plurality of rollers 14 are provided on the convex plate 13. The rotation direction of the rollers 14 is parallel to the long side of the box body 4, that is, parallel to the rotation axis of the hinge. After the box body 4 rotates, the goods can slide to the side with a lower height on the upper side surface of the box body 4, which can reduce the friction force when the goods slide and enable the goods to slide better.

[0044] Embodiment Three:

[0045] Further, to prevent the chassis 2 from tipping over during the rotation of the box body 4, the track 1 can be arranged as follows. Specifically, the track 1 includes two symmetrically arranged frames 101. The cross-section of the frame 101 is in a "U" shape. The wheels 3 are located between the two side walls at the open end of the frame 101. The frame 101 can limit the wheels 3 from both the upper and lower sides, thereby preventing the chassis 2 from tipping over.

[0046] Meanwhile, to ensure that the unloaded goods are not affected by the track 1, the long side of the box body 4 is located directly above the frame 101 (as Figure 1 shown). During the process of rotating and unloading the box body 4, the goods will be unloaded on one side of the track 1, so that the goods are not affected by the track 1.

[0047] The wheels 3 are driven by a motor 15 installed on the chassis 2. The motor 15 is electrically connected to a battery 16 installed on the chassis 2. The fixed push rod 6, the movable push rod 7, and the articulated push rod 9 are also electrically connected to the battery 16 installed on the chassis 2.

[0048] A control module 10 is also installed on the chassis 2. The control module 10 is electrically connected to the fixed push rod 6, the movable push rod 7, the articulated push rod 9, and the motor 15. Workers can remotely control the start and stop of the electrical connections of the fixed push rod 6, the movable push rod 7, the articulated push rod 9, and the motor 15 through the control module 10.

[0049] The control module 10 is a prior art and is widely used now, so it will not be elaborated in this utility model. For example, the control module 10 can adopt an Internet of Things module.

[0050] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from the spirit and scope of this utility model. Thus, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalent technologies, this utility model also intends to include these modifications and variations.

Claims

1. A grain silo transfer rail vehicle, comprising a track (1), characterized in that: Also includes: A chassis (2), wherein wheels (3) adapted to the track (1) are mounted on the chassis (2); A box body (4), the box body (4) being located above the chassis (2), and a long side on one side of a lower end of the box body (4) being hingedly connected to the chassis (2); A lifting plate (5), the lifting plate (5) being slidably mounted inside the compartment (4); A lifting drive assembly, the lifting drive assembly being mounted on the chassis (2) and capable of driving the lifting plate (5) to slide inside the compartment (4); A rotation drive assembly is mounted on the chassis (2) and is capable of driving the carriage (4) to rotate around a hinge point between the carriage (4) and the chassis (2) after the lifting plate (5) is raised.

2. A granary transfer rail vehicle as claimed in claim 1, characterized in that: The lifting drive assembly comprises: A plurality of fixed push rods (6), wherein the outer shells of the fixed push rods (6) are fixedly mounted on the chassis (2), and the output rods of the fixed push rods (6) abut against the lower side of the lifting plate (5); A plurality of movable push rods (7), wherein the output rods of the movable push rods (7) are fixedly connected to the lifting plate (5), and the outer shells of the movable push rods (7) are connected to the rotation drive components; Wherein, the fixed push rod (6) and the movable push rod (7) are respectively located on two sides of the lifting plate (5).

3. A granary transfer rail vehicle as claimed in claim 2, characterized in that: The rotary drive assembly comprises: A fixed shaft (8), wherein the fixed shaft (8) is fixedly connected to the outer shell of the movable push rod (7); An articulated push rod (9), wherein the outer shell of the articulated push rod (9) is hingedly mounted on the chassis (2), and the output rod of the articulated push rod (9) and the fixed shaft (8) are mutually hingedly connected.

4. A granary transfer rail vehicle as claimed in claim 1, characterized in that: A plurality of fixing plates (11) are fixedly connected to the lifting plate (5), and a plurality of limiting grooves (12) matching the fixing plates (11) are provided on the inner side wall of the compartment (4).

5. A grain silo transfer rail vehicle as claimed in claim 1, characterized in that: A convex plate (13) is fixedly connected to the upper side of the lifting plate (5).

6. A grain silo transfer rail vehicle as claimed in claim 5, characterized in that: A plurality of rollers (14) are rotatably connected to the convex plate (13), and the axes of the rollers (14) are parallel to the long side walls of the compartment (4).

7. A grain silo transfer rail vehicle as claimed in claim 1, characterized in that: The track (1) comprises two mutually symmetrical frames (101), the cross-section of the frames (101) is in the shape of a "U"; the wheels (3) are located between two side walls of the open end of the frames (101); The long side of the compartment (4) is located directly above the frame (101).

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