Buffer off-line device

Abstract

The utility model relates to an off-line device for a buffer, relates to the technical field of hook maintenance equipment for railway freight, and is used for solving the problems that the off-line speed of the buffer is slow and the efficiency is low. Comprising a machine base arranged on one side of a stepping wire; the first conveying assembly is arranged on the machine base; the tray is arranged on the machine base; the first conveying assembly can push the multiple buffers on the stepping line into the tray in the first direction, and the first conveying assembly can further push the buffers in the tray in the second direction so that the tray can be filled with the buffers. According to the utility model, the first conveying assembly is arranged, and the plurality of buffers on the stepping line are pushed into the tray one by one along the first direction by using the first conveying assembly. And then the first conveying assembly is used for pushing the buffer in the tray to the end of the tray in the second direction till the tray is filled with the buffer. Therefore, the transfer efficiency of the buffer and the offline speed of the buffer are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of railway freight car coupler maintenance equipment, in particular to a buffer offline device. Background Art

[0002] The coupler is a common component on the body of a railway freight car. Generally, the coupler of a railway freight car needs to be regularly inspected after being used for a period of time. The buffer inspection and installation line is usually a stepping line. After the detection equipment on the stepping line or manual inspection, if there are any defective products, they need to be processed offline.

[0003] In the prior art, the buffer is taken offline by manually operating a forklift or a crane or a buffer box transport trolley (the specific structure can be found in Chinese utility model patent: CN202923676U) to transfer a single buffer on the stepping line. In this way, the stepping line needs to be paused for the forklift or the crane or the buffer box transport trolley to transfer it, and the transfer speed of the forklift or the crane or the buffer box transport trolley itself is limited, which ultimately leads to a slow offline speed of the buffer and low efficiency.

[0004] The existing technology has the problem that the buffer offline speed is slow and the efficiency is low. Utility Model Content

[0005] The utility model provides a buffer offline device, which is used to solve the problems of slow buffer offline speed and low efficiency.

[0006] The utility model provides a buffer offline device, comprising:

[0007] A machine base, which is arranged on one side of the stepping line;

[0008] A first conveying assembly is disposed on the machine base; and

[0009] A tray, which is arranged on the base;

[0010] The first conveying assembly can push a plurality of buffers on the stepping line into the tray along a first direction, and the first conveying assembly can also push the buffers in the tray along a second direction so that the tray is filled with the buffers.

[0011] In one embodiment, the first transmission assembly includes:

[0012] A transverse pushing mechanism is disposed on the machine base, and is used to push the buffer in the tray along the second direction; and

[0013] The longitudinal pushing mechanism is arranged on the machine base and is used for pushing the buffer on the stepping line into the tray along the first direction.

[0014] In one embodiment, the longitudinal pushing mechanism comprises:

[0015] An offline cylinder base fixed to the machine base; and

[0016] A longitudinal push assembly is arranged on an offline cylinder seat, and is used for pushing the buffer on the stepping line along a first direction.

[0017] In one embodiment, the longitudinal push assembly includes:

[0018] an offline hydraulic cylinder, the fixed end of which is fixed to the offline cylinder base; and

[0019] A first pusher head, which is fixed on the driving end of the offline hydraulic cylinder;

[0020] The offline hydraulic cylinder is used to push the first push head to extend and retract along the first direction, and the first push head is used to push the buffers on the stepping line into the tray one by one.

[0021] In one embodiment, the transverse thrust mechanism comprises:

[0022] A propulsion cylinder base, which is fixed on the machine base; and

[0023] The transverse pushing assembly is fixed on the pushing cylinder seat, and the transverse pushing assembly is used to push one or more buffers in the tray along the second direction.

[0024] In one embodiment, the transverse thrust assembly comprises:

[0025] A thrust hydraulic cylinder, the fixed end of which is fixed to the thrust cylinder base; and

[0026] A second pusher head connected to the driving end of the push hydraulic cylinder;

[0027] The second pushing head is used to push one or more buffers in the tray along the second direction.

[0028] In one embodiment, when the second push head is used to push a plurality of buffers along the second direction, the transverse push assembly includes a plurality of propulsion hydraulic cylinders, and the driving ends of the plurality of propulsion hydraulic cylinders are arranged in a one-to-one correspondence with the plurality of buffers.

[0029] In one embodiment, a second conveying component is further included, which is disposed on the machine base and is arranged opposite to the first conveying component in the first direction, wherein the second conveying component can push multiple buffers on the stepping line into the tray one by one along the first direction, and the second conveying component can also push the buffers in the tray along the second direction to fill the tray with buffers.

[0030] In one embodiment, the second conveying assembly has the same structure as the first conveying assembly.

[0031] In one embodiment, the tray is provided with tray cone feet, the machine base is provided with a machine base cone cup, and the tray cone feet are inserted into the machine base cone cup.

[0032] Compared with the prior art, the utility model has the advantage that a first conveying assembly is provided, and the first conveying assembly is used to push a plurality of buffers on the stepping line into the pallet one by one along the first direction. The first conveying assembly is then used to push the buffers in the pallet to the end of the pallet along the second direction until the pallet is filled with buffers. This can replace the manual transfer method of transferring the buffers on the stepping line by a forklift or a vehicle in the prior art, and the stepping line does not need to stop working. This improves the transfer efficiency of the buffers and the speed at which the buffers go off the line. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The present invention will be described in more detail below based on embodiments and with reference to the accompanying drawings.

[0034] Figure 1 It is a front view of the buffer offline device in the embodiment of the utility model;

[0035] Figure 2 yes Figure 1 A top view of the middle buffer offline device;

[0036] Figure 3 for Figure 1 Sectional view of the middle buffer offline device at AA;

[0037] Figure 4 for Figure 1 Sectional view of the middle buffer downline device at BB;

[0038] Figure 5 for Figure 1 Schematic diagram of the three-dimensional structure of the middle buffer offline device.

[0039] Reference numerals:

[0040] 10. Machine base; 11. Machine base cone cup; 20. First transmission component; 21. Horizontal pushing mechanism; 211. Pushing cylinder base; 212. Horizontal pushing assembly; 2121. Pushing hydraulic cylinder; 2122. Second pushing head; 22. Longitudinal pushing mechanism; 221. Off-line cylinder base; 222. Longitudinal pushing assembly; 2221. Off-line hydraulic cylinder; 2222. First pushing head; 30. Pallet; 31. Pallet cone foot; 40. Second transmission component; 100. Stepping line; 200. Buffer. DETAILED DESCRIPTION

[0041] The utility model will be further described below in conjunction with the accompanying drawings.

[0042] like Figures 1 to 5As shown, the utility model provides a buffer offline device, which includes a machine base 10, a first conveying assembly 20 and a tray 30. The machine base 10 is arranged on one side of the stepping line 100; the first conveying assembly 20 is arranged on the machine base 10; the tray 30 is arranged on the machine base 10; the first conveying assembly 20 can push a plurality of buffers 200 on the stepping line 100 into the tray 30 along a first direction, and the first conveying assembly 20 can also push the buffers 200 in the tray 30 along a second direction so that the tray 30 is filled with the buffers 200.

[0043] In the above configuration, a first conveying assembly 20 is provided, and the first conveying assembly 20 is used to push the multiple buffers 200 on the stepping line 100 into the pallet 30 one by one along the first direction. Then, the first conveying assembly 20 is used to push the buffers 200 in the pallet 30 to the end of the pallet 30 along the second direction until the pallet 30 is filled with the buffers 200. This can replace the manual transfer method of transferring the buffers 200 on the stepping line 100 by a forklift or a vehicle in the prior art, and the stepping line 100 does not need to stop working. This improves the transfer efficiency of the buffers 200 and the offline speed of the buffers 200.

[0044] It should be noted that in the prior art, when the buffer box transport trolley is operating the buffer, the buffer that needs to be unloaded from the stepping line 200 is first packed into a box, and then the box is hoisted onto the buffer box transport trolley for transportation.

[0045] Specifically, Figures 1 to 5 As shown, in one embodiment, the first conveying assembly 20 includes a transverse pushing mechanism 21 and a longitudinal pushing mechanism 22. The transverse pushing mechanism 21 is arranged on the machine base 10, and is used to push the buffer 200 in the tray 30 along the second direction; the longitudinal pushing mechanism 22 is arranged on the machine base 10, and is used to push the buffer 200 on the stepping line 100 into the tray 30 along the first direction.

[0046] In the above configuration, a longitudinal pushing mechanism 22 is provided, and the longitudinal pushing mechanism 22 is used to push the multiple buffers 200 on the stepping line 100 into the pallet 30 one by one along the first direction. Then, the transverse pushing mechanism 21 is used to push the buffers 200 in the pallet 30 to the end of the pallet 30 along the second direction until the pallet 30 is filled with the buffers 200. Thus, the manual transfer method of transferring the buffers 200 on the stepping line 100 by a forklift or a vehicle in the prior art can be replaced. Thus, the transfer efficiency of the buffers 200 and the offline speed of the buffers 200 are improved.

[0047] It should be noted that the longitudinal pushing mechanism 22 can be used in conjunction with the stepping line 100, and the longitudinal pushing mechanism 22 can continuously push the buffers 200 on the stepping line 100 into the tray 30 one by one. That is, the buffers on the stepping line 100 are transferred to the pushing position of the longitudinal pushing mechanism 22. The longitudinal pushing mechanism 22 immediately pushes them into the tray 30. In this way, the stepping line 100 can work without stopping, thereby further improving the transfer efficiency of the buffers 200 and the offline speed of the buffers 200.

[0048] Specifically, Figures 1 to 5 As shown, in one embodiment, the longitudinal push mechanism 22 includes an offline cylinder base 221 and a longitudinal push assembly 222. The offline cylinder base 221 is fixed on the machine base 10; the longitudinal push assembly 222 is arranged on the offline cylinder base 221, and the longitudinal push assembly 222 is used to push the buffer 200 on the stepping line 100 along the first direction.

[0049] Specifically, Figures 1 to 5 As shown, in one embodiment, the longitudinal push assembly 222 includes an offline hydraulic cylinder 2221 and a first push head 2222. The offline hydraulic cylinder 2221 has a fixed end fixed on the offline cylinder seat 221; the first push head 2222 is fixed on the driving end of the offline hydraulic cylinder 2221; the offline hydraulic cylinder 2221 is used to push the first push head 2222 to extend and retract along the first direction, and the first push head 2222 is used to push the buffers 200 on the stepping line 100 into the tray 30 one by one.

[0050] Of course, in alternative embodiments not shown in the drawings of the present application, a driving cylinder may be used instead of the offline hydraulic cylinder 2221 or an electric push rod may be used instead of the offline hydraulic cylinder 2221 .

[0051] Specifically, Figures 1 to 5 As shown, in one embodiment, the transverse push mechanism 21 includes a propulsion cylinder seat 211 and a transverse push assembly 212. The propulsion cylinder seat 211 is fixed on the machine base 10; the transverse push assembly 212 is fixed on the propulsion cylinder seat 211, and the transverse push assembly 212 is used to push the plurality of buffers 200 in the tray 30 along the second direction.

[0052] Specifically, Figures 1 to 5 As shown, in one embodiment, the transverse pushing assembly 212 is used to push the two buffers 200 in the tray 30 along the second direction.

[0053] Specifically, Figures 1 to 5As shown, in one embodiment, the horizontal push assembly 212 includes a propulsion hydraulic cylinder 2121 and a second push head 2122. The propulsion hydraulic cylinder 2121 has a fixed end fixed on the propulsion cylinder seat 211; the second push head 2122 is connected to the driving end of the propulsion hydraulic cylinder 2121; the second push head 2122 is used to push the two buffers 200 in the tray 30 along the second direction.

[0054] Of course, in an alternative embodiment not shown in the drawings of the present application, the second pusher 2122 is used to push a single buffer 200 in the tray 30 along the second direction.

[0055] Specifically, Figures 1 to 5 As shown, in one embodiment, the transverse thrust assembly 212 includes two thrust hydraulic cylinders 2121 , and the driving ends of the two thrust hydraulic cylinders 2121 are arranged in a one-to-one correspondence with the two buffers 200 .

[0056] Specifically, Figures 1 to 5 As shown, in one embodiment, the buffer offline device also includes a second conveying component 40, which is disposed on the machine base 10 and is arranged opposite to the first conveying component 20 in the first direction, wherein the second conveying component 40 can push the multiple buffers 200 on the stepping line 100 into the tray 30 one by one along the first direction, and the second conveying component 40 can also push the buffers 200 in the tray 30 along the second direction to fill the tray 30 with the buffers 200.

[0057] Specifically, Figures 1 to 5 As shown, in one embodiment, the buffer offline device also includes a second conveying component 40, which is disposed on the machine base 10 and is arranged opposite to the first conveying component 20 in the first direction, wherein the second conveying component 40 can push the two buffers 200 on the stepping line 100 into the tray 30 one by one along the first direction, and the second conveying component 40 can also push the buffers 200 in the tray 30 along the second direction to fill the tray 30 with the buffers 200.

[0058] Specifically, Figures 1 to 5 As shown, in one embodiment, the second conveying assembly 40 has the same structure as the first conveying assembly 20. Therefore, the specific structure of the second conveying assembly 40 will not be described in detail herein.

[0059] Specifically, Figures 1 to 5 As shown, in one embodiment, a tray cone foot 31 is provided on the tray 30 , a base cone cup 11 is provided on the base 10 , and the tray cone foot 31 is inserted into the base cone cup 11 .

[0060] It should be noted that the buffer offline device includes a tray 30, a machine base 10, a propulsion hydraulic cylinder 2121, an offline hydraulic cylinder 2221, a tray cone foot 31, a machine base cone cup 11, an offline cylinder base 221, a propulsion cylinder base 211, and a first and a second push head. The buffer offline device is arranged on the side of the stepping line 100. The machine base 10 has a machine base cone cup 11, and the tray 30 has a tray cone foot 31. This structure facilitates the tray to fall on the machine base 10. A propulsion cylinder base 211 is fixed at the end of the machine base, and a propulsion hydraulic cylinder 2121 is fixed on the propulsion cylinder base 211. An offline cylinder base 221 is installed on the side of the machine base, and an offline hydraulic cylinder 2221 is fixed on the offline cylinder base 221. All hydraulic cylinder heads are equipped with push heads (including the first and second push heads). ), the push head is used to push the buffer 200. When a buffer needs to be taken offline, the offline hydraulic cylinder is activated to push the buffer 200 away from the stepping line to the pallet 30. When a buffer is offline again, the offline hydraulic cylinder is started again to push the buffer 200 to the position of the previous buffer 200, so that the two buffers 200 are placed side by side. At this time, the two propulsion hydraulic cylinders 2121 are started to push the buffer 200 to move one buffer position into the pallet 30. The propulsion hydraulic cylinder 2121 and the offline hydraulic cylinder 2221 act alternately to cover the pallet 30 with the offline buffer 200. A crane or forklift is used to transport the pallet to the buffer storage place. The offline device has two pallets 30, which can be replaced alternately without affecting the normal work on the stepping line.

[0061] As can be seen from the description of the above specific embodiment, a longitudinal pushing mechanism 22 is provided, and the longitudinal pushing mechanism 22 is used to push the multiple buffers 200 on the stepping line 100 one by one into the pallet 30 along the first direction. Then the transverse pushing mechanism 21 is used to push the buffer 200 in the pallet 30 to the end of the pallet 30 along the second direction until the pallet 30 is filled with the buffer 200. This can replace the manual transportation method of transporting the buffer 200 on the stepping line 100 by a forklift or a vehicle in the prior art. Thereby improving the transportation efficiency of the buffer 200 and the offline speed of the buffer 200. A longitudinal pushing mechanism 22 is provided, and the longitudinal pushing mechanism 22 is used to push the multiple buffers 200 on the stepping line 100 one by one into the pallet 30 along the first direction. Then the transverse pushing mechanism 21 is used to push the buffer 200 in the pallet 30 to the end of the pallet 30 along the second direction until the pallet 30 is filled with the buffer 200. Thus, the manual transfer method of transferring the buffer 200 on the stepping line 100 by a forklift or a vehicle in the prior art can be replaced, thereby improving the transfer efficiency of the buffer 200 and the offline speed of the buffer 200.

[0062] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A buffer offline device, characterized in that: include: A machine base, which is arranged on one side of the stepping line; A first conveying assembly, which is arranged on the base; as well as A tray, which is arranged on the base; The first conveying component is capable of pushing a plurality of buffers on the stepping line into the tray along a first direction, and the first conveying component is also capable of pushing the buffers in the tray along a second direction so that the tray is filled with buffers.

2. The buffer offline device according to claim 1, characterized in that: The first transmission component comprises: a transverse pushing mechanism, which is disposed on the machine base, and is used to push the buffer in the tray along the second direction; and A longitudinal pushing mechanism is arranged on the machine base, and is used to push the buffer on the stepping line into the tray along a first direction.

3. The buffer offline device according to claim 2, characterized in that: The longitudinal pushing mechanism comprises: an offline cylinder base, which is fixed on the machine base; and A longitudinal push assembly is arranged on the offline cylinder seat, and the longitudinal push assembly is used to push the buffer on the stepping line along a first direction.

4. The buffer offline device according to claim 3, characterized in that: The longitudinal push assembly comprises: an offline hydraulic cylinder, a fixed end of which is fixed to the offline cylinder base; and A first pusher head, which is fixed on the driving end of the offline hydraulic cylinder; The offline hydraulic cylinder is used to push the first push head to extend and retract along a first direction, and the first push head is used to push the buffers on the stepping line into the tray one by one.

5. The buffer offline device according to claim 2, characterized in that: The horizontal thrust mechanism comprises: a propulsion cylinder base, which is fixed on the machine base; and A transverse thrust assembly is fixed on the thrust cylinder seat, and the transverse thrust assembly is used to push one or more buffers in the tray along the second direction.

6. The buffer offline device according to claim 5, characterized in that: The transverse thrust assembly comprises: a propulsion hydraulic cylinder, a fixed end of which is fixed to the propulsion cylinder seat; and A second pusher head connected to the driving end of the propulsion hydraulic cylinder; Wherein, the second pushing head is used to push one or more buffers in the tray along the second direction.

7. The buffer offline device according to claim 6, characterized in that: When the second pushing head is used to push the plurality of buffers along the second direction, the transverse pushing assembly includes a plurality of the pushing hydraulic cylinders, and the driving ends of the plurality of the pushing hydraulic cylinders are arranged in a one-to-one correspondence with the plurality of the buffers.

8. The buffer offline device according to any one of claims 1 to 7, characterized in that: It also includes a second conveying component, which is arranged on the machine base and is arranged opposite to the first conveying component in the first direction, wherein the second conveying component can push multiple buffers on the stepping line into the tray one by one along the first direction, and the second conveying component can also push the buffers in the tray along the second direction to fill the tray with the buffers.

9. The buffer offline device according to claim 8, characterized in that: The second conveying assembly has the same structure as the first conveying assembly.

10. The buffer offline device according to any one of claims 1 to 7, characterized in that: The tray is provided with tray cone feet, the machine base is provided with a machine base cone cup, and the tray cone feet are inserted into the machine base cone cup.

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