Axle split charging line remote control miniature electric tractor

Abstract

The utility model relates to the technical field of axle transfer equipment in heavy truck assembly workshops, in particular to a remote control miniature electric tractor for an axle split charging line. Comprising a traction track body; the remote control micro electric tractor runs on the traction track main body; the process trolleys run on the traction track main body, the process trolleys are dragged to move through the remote control micro electric tractor, and the remote control micro electric tractor drags the multiple sets of process trolleys to move at the same time; the supporting frame is arranged on the process trolley and moves along with the process trolley; and the remote control micro electric tractor and the process trolleys as well as the adjacent process trolleys are connected through the series structures so as to carry out traction movement.

Description

Technical Field

[0001] The utility model relates to the technical field of axle transfer equipment in a heavy truck assembly workshop, in particular to a remote-controlled micro electric tractor for an axle subassembly line. Background Art

[0002] The axle subassembly line of the heavy truck assembly department is a circular track line. The operation mode of the track trolley is a single human-powered push-operation structure. The weight of the axle and the running trolley is about 1T. The following problems exist when a single trolley is pushed back and forth by human power:

[0003] 1. There is no power source, and the initial human push is very strenuous, and employees with less strength are not competent for this work;

[0004] 2. Human power can only push a single trolley to run, and cannot achieve linkage operation, which is labor-intensive;

[0005] 3. Whether loaded or unloaded, the trolley needs to be pushed back and forth by humans, which is laborious and time-consuming and reduces production efficiency.

[0006] Therefore, in order to solve the above problems, it is necessary to design a remote-controlled micro electric tractor for the axle assembly line. Utility Model Content

[0007] The utility model aims to solve the above problems and provide a remote-controlled micro electric tractor for an axle assembly line.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The utility model of a remote-controlled miniature electric tractor for axle assembly line comprises:

[0010] Traction track body;

[0011] A remote-controlled micro electric tractor, which travels on the traction track body;

[0012] A process vehicle is driven on the traction track body, and the process vehicle is moved by being towed by the remote-controlled micro electric tractor, and the remote-controlled micro electric tractor simultaneously tows a plurality of groups of the process vehicles;

[0013] a support frame, which is arranged on the process trolley and moves with the process trolley; and

[0014] A series structure, wherein the remote-controlled micro electric tractor and the process vehicle, and adjacent process vehicles are connected via the series structure for traction and movement.

[0015] Furthermore, the traction track body is a closed annular track.

[0016] Furthermore, the remote-controlled micro electric tractor includes a remote-controlled micro electric assembly and a first guide wheel arranged on the remote-controlled micro electric assembly, and the first guide wheel rolls on the traction track body.

[0017] Furthermore, the process trolley includes a chassis and a second guide wheel arranged on the chassis, and the second guide wheel rolls on the traction track body;

[0018] The support frame is arranged on the chassis.

[0019] Furthermore, the series structure includes a connecting rod and a pin.

[0020] Furthermore, the connecting rod in the series structure is arranged between the remote-controlled micro-electric tractor and the remote-controlled micro-electric assembly and the chassis in the process vehicle, and both ends of the connecting rod are rotationally connected to the remote-controlled micro-electric assembly and the chassis respectively through pins;

[0021] The connecting rod in the series structure is arranged between two groups of chassis in adjacent process trolleys, and both ends of the connecting rod are rotationally connected to the two groups of chassis respectively through pins.

[0022] Furthermore, protective covers covering the outer side of the second guide wheel are arranged on both sides of the chassis.

[0023] In the above technical solution, the remote-controlled micro electric tractor for the axle assembly line provided by the utility model has the following beneficial effects:

[0024] (1) The remote-controlled micro electric tractor provides the power source and controls driving and parking. There is no need for employees to go back and forth for operation, which reduces labor intensity, improves work efficiency, saves effort, saves time, and is convenient and fast;

[0025] (2) Remote-controlled miniature electric tractors are put into use, and the trolleys are operated in conjunction with each other. Employees no longer need to work hard to push a single trolley, whether loaded or unloaded. Employees with less strength can do this job.

[0026] (3) The remote-controlled micro electric tractor was put into use, ending the history of people pushing tractors and realizing the automated flow of the axle assembly line. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0028] Figure 1A schematic diagram of the structure of a remote-controlled mini electric tractor for an axle assembly line provided by an embodiment of the utility model;

[0029] Figure 2 A structural schematic diagram of a process vehicle for a remote-controlled micro electric tractor for an axle assembly line provided by an embodiment of the utility model;

[0030] Figure 3 A schematic diagram of the structure of a remote-controlled mini electric tractor for an axle assembly line provided by an embodiment of the utility model;

[0031] Figure 4 A schematic diagram of an assembly protective cover for a process vehicle of a remote-controlled micro electric tractor on an axle assembly line provided by an embodiment of the utility model.

[0032] Description of reference numerals:

[0033] 1. Traction track body; 2. Support frame; 3. Remote control micro electric assembly; 4. First guide wheel; 5. Process trolley including chassis; 6. Second guide wheel; 7. Connecting rod; 8. Pin shaft; 9. Protective cover. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0035] See also Figure 1-4 , remote control micro electric tractor for axle assembly line, including:

[0036] Traction track body 1;

[0037] A remote-controlled micro electric tractor, which travels on the traction track body 1;

[0038] The process trolley is driven on the traction track body 1. The process trolley is towed and moved by a remote-controlled micro electric tractor. The remote-controlled micro electric tractor simultaneously tows multiple groups of process trolleys to move.

[0039] A support frame 2, which is arranged on the process trolley and moves with the process trolley; and

[0040] A series structure is used in which the remote-controlled micro electric tractor and the process vehicle, as well as adjacent process vehicles, are connected in series to achieve traction and movement.

[0041] Specifically, the remote-controlled micro electric tractor is connected in series with multiple groups of process trolleys through a series structure, so that the remote-controlled micro electric tractor can tow multiple groups of process trolleys to travel on the traction track body 1, and the support frame 2 on the process trolley supports the middle and rear axles to travel, so as to replace manual pushing of the trolley.

[0042] Furthermore, the traction track body 1 is a closed circular track to match the overall layout of the axle subassembly line of the heavy truck assembly department.

[0043] Furthermore, the remote-controlled micro electric tractor includes a remote-controlled micro electric assembly 3 and a first guide wheel 4 arranged on the remote-controlled micro electric assembly 3 , and the first guide wheel 4 rolls on the traction track body 1 .

[0044] Among them, the remote-controlled micro-electric assembly 3 is an electric drive assembly with remote control function in the prior art, which is used to provide a power source, used to drive the first guide wheel 4 to rotate so as to roll on the traction track body 1 to achieve walking, and control driving and parking through remote control to achieve the function of traction process trolley walking and replace manual labor.

[0045] Furthermore, the process trolley includes a chassis 5 and a second guide wheel 6 arranged on the chassis 5, and the second guide wheel 6 rolls on the traction track body 1;

[0046] The support frame 2 is arranged on the chassis 5 .

[0047] The chassis 5 serves as a frame supporting the entire process trolley, the second guide wheel 6 enables the process trolley to travel, and the support frame 2 is used to support the middle and rear axles to achieve the middle and rear axle subassembly.

[0048] Furthermore, the series structure includes a connecting rod 7 and a pin 8 .

[0049] Furthermore, a connecting rod 7 in a series structure is provided between the remote-controlled micro-electric tractor and the remote-controlled micro-electric assembly 3 and the chassis 5 in the process trolley, and both ends of the connecting rod 7 are rotatably connected to the remote-controlled micro-electric assembly 3 and the chassis 5 respectively through a pin shaft 8, so that the remote-controlled micro-electric assembly 3 and the chassis 5 can be connected through the pin shaft 8 to be able to rotate relative to the connecting rod 7, and then during the process of the series process trolley turning, they can rotate with the traction track body 1 and smoothly pass through the curve area;

[0050] A connecting rod 7 in a series structure is arranged between two sets of chassis 5 in adjacent process trolleys, and both ends of the connecting rod 7 are rotationally connected to the two sets of chassis 5 respectively through pins 8, so that the chassis 5 can rotate relative to the connecting rod 7 through the connection of the pins 8, and then can rotate with the traction track body 1 during the cornering process of the series-connected process trolley and pass the curve area smoothly.

[0051] Further, such as Figure 4 As shown, protective covers 9 covering the outside of the second guide wheel 6 are arranged on both sides of the chassis 5. The protective covers not only protect the second guide wheel 6 to prevent external objects from affecting the movement of the second guide wheel 6, but also protect the staff to prevent the staff from getting injured by being caught under the second guide wheel 6, thereby improving safety.

[0052] In summary, this device can achieve the following effects:

[0053] (1) The remote-controlled micro electric tractor provides the power source and controls driving and parking. There is no need for employees to go back and forth for operation, which reduces labor intensity, improves work efficiency, saves effort, saves time, and is convenient and fast;

[0054] (2) Remote-controlled miniature electric tractors are put into use, and the trolleys are operated in conjunction with each other. Employees no longer need to work hard to push a single trolley, whether loaded or unloaded. Employees with less strength can do this job.

[0055] (3) The remote-controlled micro electric tractor was put into use, ending the history of people pushing tractors and realizing the automated flow of the axle assembly line.

[0056] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. Axle assembly line remote control micro electric tractor, characterized by: include: Traction track body (1); A remote-controlled micro electric tractor, which travels on the traction track body (1); A process vehicle, which travels on the traction track body (1), the process vehicle being towed and moved by the remote-controlled micro-electric traction vehicle, and the remote-controlled micro-electric traction vehicle simultaneously towing a plurality of groups of the process vehicles; A support frame (2), which is arranged on the process trolley and moves with the process trolley; as well as A series structure, wherein the remote-controlled micro electric tractor and the process vehicle, and adjacent process vehicles are connected via the series structure for traction and movement.

2. The remote-controlled micro electric tractor for axle assembly line according to claim 1, characterized in that: The traction track body (1) is a closed annular track.

3. The remote-controlled micro electric tractor for axle assembly line according to claim 1, characterized in that: The remote-controlled micro electric tractor comprises a remote-controlled micro electric assembly (3) and a first guide wheel (4) arranged on the remote-controlled micro electric assembly (3), wherein the first guide wheel (4) rolls on the traction track body (1).

4. The remote-controlled micro electric tractor for axle assembly line according to claim 3, characterized in that: The process trolley comprises a chassis (5) and a second guide wheel (6) arranged on the chassis (5), wherein the second guide wheel (6) rolls on the traction track body (1); The support frame (2) is arranged on the chassis (5).

5. The remote-controlled micro electric tractor for axle assembly line according to claim 4, characterized in that: The series structure comprises a connecting rod (7) and a pin shaft (8).

6. The remote-controlled micro electric tractor for axle assembly line according to claim 5, characterized in that: The connecting rod (7) in the series structure is arranged between the remote-controlled micro-electric tractor and the remote-controlled micro-electric assembly (3) and the chassis (5) in the process vehicle, and both ends of the connecting rod (7) are rotatably connected to the remote-controlled micro-electric assembly (3) and the chassis (5) respectively through a pin shaft (8); The connecting rod (7) in the series structure is arranged between two groups of chassis (5) in adjacent process trolleys, and both ends of the connecting rod (7) are rotatably connected to the two groups of chassis (5) respectively through pins (8).

7. The remote-controlled micro electric tractor for axle assembly line according to claim 4, characterized in that: Protective covers (9) covering the outside of the second guide wheel (6) are provided on both sides of the chassis (5).

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