CN215793726U - Transport means - Google Patents

Abstract

The utility model relates to a transportation tool which comprises a main body assembly, a transmission assembly and a telescopic assembly, wherein an accommodating cavity is formed in the main body assembly, a feeding hole and a discharging channel are formed in the main body assembly, and the feeding hole and the discharging channel are communicated with the accommodating cavity; one end of the transmission assembly, which is used for contacting the sand material, is a feeding end, the end opposite to the feeding end is a discharging end, the discharging end is arranged in the feeding port in a penetrating manner, and the sand material can be transmitted to the discharging end from the feeding end and enters the accommodating cavity; the one end of flexible subassembly is connected on the main part subassembly, is provided with the wheel on the other end of flexible subassembly, and the direction on feed end orientation ground is the first direction, and flexible subassembly can be followed the first direction and stretched out and drawn back. In the transmission course, because sand material can reduce gradually, the distance of sand material and feed end also can be more and more far away, contracts on the first direction through adjusting flexible subassembly to shorten the distance between feed end and the sand material, guarantee that transmission assembly can transmit sand material steadily in succession.

Description

Transport means

Technical Field

The utility model relates to the technical field of auxiliary equipment for railway transportation, in particular to a transportation tool.

Background

In the running process of the locomotive, in order to deal with the extremely severe weather such as terrains with different gradients or rain and snow weather, sand needs to be added between the wheels and the rails to increase friction force, so that the normal running of the train is ensured. The sand used between the wheels and the rails is currently transported mainly by trolleys. Need artifical sand that adds to the handcart before the transportation sand material, waste time and energy, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, a transportation tool is needed to solve the problems that the manual sand adding to the trolley wastes time and labor and is low in working efficiency.

A transport tool comprises a main body assembly, a transmission assembly and a telescopic assembly, wherein an accommodating cavity is formed in the main body assembly, a feeding hole and a discharging channel are formed in the main body assembly, and the feeding hole and the discharging channel are communicated with the accommodating cavity; the end, used for contacting sand materials, of the transmission assembly is a feeding end, the end opposite to the feeding end is a discharging end, the discharging end penetrates through the feeding port, and the transmission assembly can enable the sand materials to be transmitted from the feeding end to the discharging end and enter the accommodating cavity; the one end of flexible subassembly is connected on the main part subassembly, be provided with the wheel on the other end of flexible subassembly, the wheel can be followed ground and rolled, the feed end orientation the direction on ground is the first direction, flexible subassembly can be followed the first direction is flexible.

In one embodiment, the number of the telescopic assemblies is at least three, the connection positions of the at least three telescopic assemblies on the main body assembly can enclose a triangle, and different telescopic assemblies can respectively telescope along the first direction.

In one embodiment, the transportation tool further comprises a cleaning part, the cleaning part is movably arranged on the bottom wall of the accommodating cavity, two opposite side edges of the cleaning part respectively abut against two opposite side inner walls of the accommodating cavity adjacent to the bottom wall, the moving direction of the cleaning part is a direction towards or away from the discharge channel, and the discharge channel can be used for being communicated with a sand adding port on the locomotive.

In one embodiment, the transportation tool further comprises a cover body assembly, the cover body assembly is arranged at the discharging channel of the main body assembly, and the cover body assembly is used for controlling the connection and disconnection between the discharging channel and the sand adding opening.

Specifically, the cover body assembly comprises a cover plate, the cover plate can be rotatably covered on the discharging channel around a rotating axis, at least two communicating holes are formed in the cover plate, each communicating hole is arranged around the rotating axis of the cover plate, the communicating holes are different in size, and different communicating holes can be respectively rotated to the discharging channel, so that the discharging channel is communicated with the sand adding port through the communicating holes.

In one embodiment, the transportation tool further comprises a boss, the feed port is arranged on the bottom wall of the accommodating cavity, the boss is arranged in the accommodating cavity and located at the feed port, a connecting channel communicated with the feed port is formed in the boss, one end, back to the feed port, of the connecting channel is communicated with the accommodating cavity, and the discharge end penetrates through the feed port and penetrates out of the connecting channel, so that the discharge end is located in the accommodating cavity.

In one embodiment, the conveying assembly comprises a driving member and a conveying member, one end of the conveying member, which is used for contacting sand, is the feeding end, the driving member is arranged at the feeding port and connected to the discharging end, and the driving member is used for driving the conveying member to move, so that the conveying member can convey the sand from the feeding end to the discharging end and enter the accommodating cavity.

Specifically, the feed inlet is opened in on the diapire in holding chamber, the transmission piece is the hob, the both ends that the hob is relative do respectively the feed end with the discharge end, the driving piece is used for the drive the hob rotates.

In another embodiment, the feed inlet is arranged on one side surface of the accommodating cavity, the transmission piece is a conveyor belt, the two opposite ends of the conveyor belt are the feed end and the discharge end respectively, and the driving piece drives the conveyor belt to rotate along the direction from the feed end to the discharge end.

Furthermore, the transmission assembly further comprises a transmission barrel, the transmission barrel is arranged at the position of the feeding port on the outer wall of the main body assembly, a transmission channel is formed in the transmission barrel and communicated with the feeding port, and the discharge end of the transmission piece penetrates through the transmission channel and penetrates out of the feeding port, so that the feeding end penetrates through the transmission channel.

In one embodiment, the transportation tool further comprises a controller, the controller is arranged on the main body assembly, the transmission assembly and the telescopic assembly are both electrically connected to the controller, the controller can control the speed of the transmission assembly for transmitting the sand to the accommodating cavity, and the controller can control the telescopic length of the telescopic assembly.

Above-mentioned transport means contacts transmission assembly's feed end and sand material, and the discharge end that transmission assembly can be transmitted to from transmission assembly's feed end to the sand material and gets into the holding intracavity. Carry sand material through transmission assembly, use manpower sparingly, guarantee to add sand efficiency. Simultaneously in transmission process, because sand material can reduce gradually, sand material and transmission assembly's feed end also can be more and more far away in the distance of direction one, and can shrink on direction one through adjusting flexible subassembly this moment to shorten the distance on direction one between feed end and the sand material, guarantee that transmission assembly can transmit sand material steadily in succession, and then guarantee the practicality and the reliability of transport means, avoid the manual work to add sand to holding chamber, improve work efficiency. After the holding chamber was filled with sand material, through the wheel of flexible subassembly other end implementation transport means, with sand material transportation near locomotive and through the discharging channel with holding chamber intercommunication add sand, guaranteed the use convenience of transport means.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of a vehicle according to an embodiment;

fig. 2 is a top view of the vehicle in the embodiment of fig. 1.

The elements in the figure are labeled as follows:

10. a vehicle; 100. a body assembly; 110. an accommodating cavity; 120. a feed inlet; 130. a discharge channel; 210. a transport member; 220. a drive member; 230. a transfer drum; 231. a transmission channel; 300. a telescoping assembly; 400. a wheel; 500. a cover assembly; 510. a rotating member; 520. a cover plate; 600. a boss; 610. a connecting channel; 700. a controller; 800. a power source.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1 and 2, a transportation vehicle 10 in an embodiment includes a main body assembly 100, a transmission assembly, and a telescopic assembly 300, wherein a receiving cavity 110 is formed in the main body assembly 100, a feeding port 120 and a discharging channel 130 are formed on the main body assembly 100, and both the feeding port 120 and the discharging channel are communicated with the receiving cavity 110; one end of the transmission assembly, which is used for contacting the sand material, is a feeding end, and the end opposite to the feeding end is a discharging end, the discharging end is arranged in the feeding hole 120 in a penetrating manner, and the transmission assembly can enable the sand material to be transmitted from the feeding end to the discharging end and enter the accommodating cavity 110; the one end of telescopic subassembly 300 is connected on main part subassembly 100, be provided with wheel 400 on the other end of telescopic subassembly 300, wheel 400 can roll along ground, the feed end orientation the direction on ground is first direction A1, telescopic subassembly 300 can be followed first direction A1 stretches out and draws back.

The feed end of the transport assembly is contacted with sand material, and the sand material can be transported from the feed end of the transport assembly to the discharge end of the transport assembly and into the accommodating cavity 110. Carry sand material through transmission assembly, use manpower sparingly, guarantee to add sand efficiency. Simultaneously in transmission process, because the sand material can reduce gradually, the distance of sand material and transmission assembly's feed end on first direction A1 also can be more and more far away, and can contract on first direction A1 through adjusting telescopic component 300 this moment to shorten the distance on first direction A1 between feed end and the sand material, guarantee that transmission assembly can transmit the sand material steadily in succession. Thereby ensuring the practicability and reliability of the transport tool 10, avoiding manual sand adding to the accommodating cavity 110 and improving the working efficiency. After the containing cavity 110 is filled with the sand material, the transportation tool 10 is pushed by the wheels 400 on the other end of the telescopic assembly 300, the sand material is transported to the position near the locomotive and added with the sand through the discharging channel communicated with the containing cavity 110, and the use convenience of the transportation tool is ensured.

In one embodiment, the number of the telescopic assemblies 300 is at least three, the connection positions of at least three telescopic assemblies 300 on the main body assembly 100 can enclose a triangle, and different telescopic assemblies 300 can be respectively telescopic along the first direction a 1.

In general, in the process of transporting sand materials, a trolley has certain difficulty in passing through a station platform or a rail, and needs to be pushed by a large amount of manpower. In this embodiment, when an obstacle is encountered during transportation, the telescopic assembly 300 near the obstacle may be shortened by using the telescopic assembly 300 far from the obstacle as a pivot, and then the main body assembly 100 is pushed to enable the shortened telescopic assembly 300 to cross the obstacle, and then the original length is restored. Then, the telescopic unit 300 far from the obstacle is shortened with the restored telescopic unit 300 as a fulcrum, and the telescopic unit 300 is restored after crossing the obstacle. And then make whole transport means 10 stride across the obstacle, whole process does not need the manual work to carry, and convenient high efficiency, labour saving and time saving has improved transport means 10's conveying efficiency.

Specifically, the telescopic component is an electric control hydraulic column or an electric control pneumatic column. The telescopic assembly is adjusted by adjusting hydraulic pressure or air pressure.

In one embodiment, the transportation vehicle 10 further includes a cleaning portion movably disposed on the bottom wall of the accommodating cavity 110, opposite sides of the cleaning portion respectively abut against inner walls of two opposite sides of the accommodating cavity 110 adjacent to the bottom wall, a moving direction of the cleaning portion is a direction toward or away from the discharge channel 130, and the discharge channel 130 can be used to communicate with a sand adding port on the locomotive.

After transporting tool transports near the sand mouth that adds of locomotive with sand material, through removing clearance portion, promote sand material and remove to discharging channel 130, and discharging channel 130 with add sand mouth intercommunication, can make sand material directly get into from holding chamber 110 and add in the sand mouth, do not need the manual work to add the sand operation, effectively saved the manpower, improved and added sand efficiency, guaranteed the practicality of transporting tool.

In one embodiment, the transportation vehicle 10 further includes a cover assembly 500, the cover assembly 500 is disposed at the discharging channel 130 of the main body assembly 100, and the cover assembly 500 is used for controlling the connection and disconnection between the discharging channel 130 and the sand adding port. The lid can control discharging channel 130 and add the break-make of sand mouth, when need not adding sand, can prevent that sand material from overflowing from discharging channel 130. The reliability of the transport means is guaranteed.

Specifically, the cover assembly 500 includes a cover plate 520, the cover plate 520 is rotatably covered on the discharging channel 130 around a rotation axis, at least two communicating holes are formed in the cover plate 520, each communicating hole is arranged around the rotation axis of the cover plate 520, the size of each communicating hole is different, and different communicating holes can be respectively rotated to the discharging channel 130, so that the discharging channel 130 is communicated with a sand adding port through the communicating hole. Owing to seted up two at least intercommunicating pores, the size of two at least intercommunicating pores is different, and the sand mouth size that adds on the different locomotives simultaneously is also different, and a intercommunicating pore can correspond the sand mouth that adds of a size for the transport means can add the sand operation to the locomotive of difference. The application range of the transport tool is expanded. Meanwhile, as the communicating holes with different sizes are switched by the rotation of the cover plate 520, the use convenience of the transport tool is improved.

In one embodiment, the transportation vehicle 10 further includes a boss 600, the feeding hole 120 is disposed on the bottom wall of the accommodating cavity 110, the boss 600 is disposed in the accommodating cavity 110 and located at the feeding hole 120, a connecting channel 610 communicated with the feeding hole 120 is formed in the boss 600, one end of the connecting channel 610, which faces away from the feeding hole 120, is communicated with the accommodating cavity 110, and the discharging end penetrates through the feeding hole 120 and penetrates out of the connecting channel 610, so that the discharging end is located in the accommodating cavity 110. The sand material is transported to the discharge end from the feed end, gets into the holding chamber 110 at last in, sets up boss 600 and can prevent that the sand material from spilling the hourglass to the external world from the crossing of discharge end and feed inlet 120 at the in-process that gets into holding chamber 110, has protected transport means's reliability and practicality.

In one embodiment, the conveying assembly includes a driving member 220 and a conveying member 210, one end of the conveying member 210 contacting the sand is the feeding end, the driving member 220 is disposed at the feeding port 120 and connected to the discharging end, and the driving member 220 is used for driving the conveying member 210 to move, so that the conveying member 210 can convey the sand from the feeding end to the discharging end and into the accommodating cavity 110. The driving member 220 can drive the transmission member 210 to rotate, so as to transport the sand material into the accommodating cavity 110. And the transmission member 210 only needs sand material extending into the ground. The automation efficiency of the transport means is improved, the manpower is saved, and the sand adding efficiency is improved.

Specifically, the feed inlet 120 is opened on the bottom wall of the accommodating cavity 110, the transmission member 210 is a screw rod, two opposite ends of the screw rod are respectively the feed end and the discharge end, and the driving member 220 is used for driving the screw rod to rotate.

The screw rod consists of a main shaft and a helical blade, and the helical blade is arranged on the main shaft. The hob rotates constantly, and the helical blade of feed end constantly upwards promotes sand material for sand material can be along helical blade's upper surface constantly rising, and at last sand material is transported the discharge end and reachs the holding chamber 110 at last. The screw rod transportation can guarantee the stability and the continuity of the sand adding process in the accommodating cavity 110, and the practicability and the reliability of the transportation tool are guaranteed.

In another embodiment, the feeding opening 120 is opened on a side surface of the accommodating cavity 110, the transmission member 210 is a conveyor belt, two opposite ends of the conveyor belt are the feeding end and the discharging end, respectively, and the driving member 220 drives the conveyor belt to rotate along a direction from the feeding end to the discharging end. Through the transportation sand material of transmission piece, because feed inlet 120 is seted up on the side of main part subassembly 100, the conveyer belt transportation is more steady, and then has guaranteed the job stabilization nature and the continuity of transport means.

In one embodiment, the conveying assembly further includes a conveying cylinder 230, the conveying cylinder 230 is disposed at the feeding port 120 on the outer wall of the main body assembly 100, a conveying channel 231 is formed in the conveying cylinder 230, the conveying channel 231 is communicated with the feeding port 120, and the discharging end of the conveying element 210 passes through the conveying channel 231 and passes through the feeding port 120, so that the feeding end is disposed in the conveying channel 231. The transfer cylinder 230 can prevent sand from spilling around from the transfer member 210 during transportation. Meanwhile, the transmission channel 231 can also play a certain gathering role on the scattered sand, so that the practicability of the transportation tool is ensured.

In one embodiment, the transportation vehicle 10 further includes a controller 700, the controller 700 is disposed on the main body assembly 100, the conveying assembly and the telescoping assembly 300 are both electrically connected to the controller 700, the controller 700 can control the speed of the conveying assembly to convey the sand to the accommodating chamber 110, and the controller 700 can control the telescoping length of the telescoping assembly 300. The controller 700 is capable of coordinating the coordination process between the transport assembly and the retraction assembly 300. When there is more sand, the controller 700 may increase the transfer speed of the transfer assembly; when the sand material reduces gradually, controller 700 can reduce transmission assembly's transmission speed gradually and avoid the energy extravagant, can adjust the height of flexible subassembly 300 on first direction A1 simultaneously, makes transmission assembly can last stable contact sand material, guarantees transmission assembly's transmission stability to and the sand efficiency that adds of transport means.

In one embodiment, the transportation vehicle 10 further comprises a power source 800, the power source 800 is disposed on the main body assembly 100, the transmission assembly, the telescopic assembly 300 and the controller 700 are electrically connected to the power source 800, and the power source 800 can provide transmission power for the driving member 220; the power supply 800 can provide telescopic power for the telescopic assembly 300; the power supply 800 can provide power to the controller 700; power 800 can guarantee that the transport means can operate continuously when the external power supply is lacked, guarantees that the transport means continuously adds the sand. The reliability and the practicability of the transport tool are improved.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A vehicle, characterized in that the vehicle comprises:

the device comprises a main body assembly, a discharge pipe and a feeding device, wherein an accommodating cavity is formed in the main body assembly, a feeding hole and a discharge channel are formed in the main body assembly, and the feeding hole and the discharge channel are communicated with the accommodating cavity;

the conveying assembly is used for conveying the sand material from the feeding end to the discharging end and entering the accommodating cavity; and

the telescopic assembly, the one end of telescopic assembly is connected on the main part subassembly, be provided with the wheel on the other end of telescopic assembly, the wheel can be followed ground and rolled, the feed end orientation the direction on ground is the first direction, telescopic assembly can be followed the first direction is stretched out and drawn back.

2. The transportation vessel of claim 1 wherein the number of telescoping assemblies is at least three, the connection locations of at least three telescoping assemblies on the main body assembly can enclose a triangle, and different telescoping assemblies can telescope in the first direction respectively.

3. The transportation tool of claim 1, further comprising a cleaning portion movably disposed on the bottom wall of the accommodating cavity, opposite sides of the cleaning portion respectively abut against opposite inner walls of the accommodating cavity adjacent to the bottom wall, a moving direction of the cleaning portion is a direction toward or away from the discharge channel, and the discharge channel is capable of being communicated with a sand adding port on the locomotive.

4. The transportation vehicle of claim 3, further comprising a cover assembly, wherein the cover assembly is disposed at the discharging channel of the main body assembly, and the cover assembly is used for controlling the connection and disconnection between the discharging channel and the sand adding opening.

5. The transportation tool as claimed in claim 4, wherein the cover assembly comprises a cover plate, the cover plate is rotatably covered on the discharging channel around a rotation axis, at least two communication holes are formed on the cover plate, each communication hole is arranged around the rotation axis of the cover plate, the size of each communication hole is different, and different communication holes can be respectively rotated to the discharging channel so that the discharging channel is communicated with the sand adding port through the communication holes.

6. The transportation tool of any one of claims 1 to 5, further comprising a boss, wherein the feed port is formed in the bottom wall of the accommodating cavity, the boss is arranged in the accommodating cavity and located at the feed port, a connecting channel communicated with the feed port is formed in the boss, one end, opposite to the feed port, of the connecting channel is communicated with the accommodating cavity, and the discharge end penetrates through the feed port and penetrates out of the connecting channel, so that the discharge end is located in the accommodating cavity.

7. The conveyance of any one of claims 1 to 5, wherein the transport assembly comprises a driving member and a transport member, the transport member is configured to contact sand, and the end of the transport member is the feeding end, the driving member is disposed at the feeding port and connected to the discharging end, and the driving member is configured to drive the transport member to move, so that the transport member can transport sand from the feeding end to the discharging end and into the accommodating cavity.

8. The transportation tool as claimed in claim 7, wherein the feeding port is opened on the bottom wall of the accommodating cavity, the transmission member is a screw rod, two opposite ends of the screw rod are respectively the feeding end and the discharging end, and the driving member is used for driving the screw rod to rotate; or

The feed inlet is opened in on the side in holding chamber, the transmission piece is the conveyer belt, the both ends that the conveyer belt is relative do respectively the feed end with the discharge end, the driving piece drive the conveyer belt is followed the feed end orientation the direction of discharge end rotates.

9. The transportation vehicle of claim 7, wherein the transmission assembly further comprises a transmission barrel, the transmission barrel is disposed at the feeding port of the outer wall of the main body assembly, a transmission channel is formed in the transmission barrel, the transmission channel is communicated with the feeding port, and the discharging end of the transmission member passes through the transmission channel and penetrates out of the feeding port, so that the feeding end is disposed in the transmission channel in a penetrating manner.

10. The transportation vehicle of claim 1, further comprising a controller, wherein the controller is disposed on the main body assembly, the conveying assembly and the telescoping assembly are both electrically connected to the controller, the controller is capable of controlling a speed at which the conveying assembly conveys sand to the accommodating cavity, and the controller is capable of controlling a telescoping length of the telescoping assembly.

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