Three-coordinate movable type barrel carrying trolley

Abstract

The utility model relates to a three-coordinate moving type cylinder carrying trolley which comprises a carrying frame with walking wheels arranged at the bottom, a plurality of carrying layers are vertically arranged on the carrying frame, a plurality of cylinder positioning notches are horizontally distributed in the carrying layers, cylinder carrying assemblies are symmetrically arranged at the left end and the right end of the carrying frame, and the cylinder carrying assemblies are arranged on the carrying frame. Each cylinder carrying assembly comprises a jacking block used for jacking the end of the corresponding cylinder, and the jacking blocks are driven by an electric mechanism to be adjusted in position on the carrying frame in the X-axis direction, the Y-axis direction and the Z-axis direction. The three-coordinate moving type barrel carrying trolley is used for being matched with a double-connecting-rod automatic clamp for use, and any barrel can be conveniently grabbed.

Description

Technical Field

[0001] The utility model relates to a three - coordinate mobile cylinder handling trolley. Background Art

[0002] During the manufacturing process of cylinders, trolleys are needed to transfer the cylinders for convenient transportation and inspection. Traditional carrying trolleys use the trolleys as shown in Figure 1 for transportation. This trolley uses hardwood and section steel as raw materials, with a simple structure and convenient manufacturing. When unloading the cylinder, the method of two people lifting at both ends is adopted. Due to the increase in the cylinder model and the increase in mass, it undoubtedly increases the burden on the inspectors. Later, a double - link automatic clamp was introduced (see the structural schematic diagrams in Figure 2 and 3 ). This automatic clamp can replace manual labor and uses two clamping jaws with adjustable axial spacing to hoist the cylinder. However, when using this automatic clamp for hoisting, due to the excessive width of the automatic clamp and the too small spacing between cylinders on the original trolley, there is an interference phenomenon. Moreover, more seriously, the upper - layer cylinders will affect the grasping of the lower - layer cylinders. Cylinders cannot be randomly selected for inspection. Instead, only after the upper - layer cylinders are grasped can the lower - layer cylinders be grasped. Therefore, it is necessary to develop a three - coordinate mobile cylinder handling trolley to cooperate with the double - link automatic clamp to achieve convenient grasping of any cylinder. Content of the Utility Model

[0003] In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a three - coordinate mobile cylinder handling trolley.

[0004] To solve the above - mentioned technical problem, the technical solution of the utility model is: a three - coordinate mobile cylinder handling trolley, including a carrying frame with walking wheels arranged at the bottom. A plurality of layers of carrying layers are vertically arranged on the carrying frame. A plurality of positioning gaps for cylinders are horizontally distributed on each carrying layer. Moving cylinder components are symmetrically arranged at the left and right ends of the carrying frame. Each moving cylinder component includes a top block used to press against the end of the cylinder. The top blocks are all driven by electric mechanisms to adjust their positions along the X - axis, Y - axis, and Z - axis directions on the carrying frame.

[0005] Preferably, the carrying frame includes a bottom frame. Vertical standing frames are fixedly arranged in the middle of the left and right ends of the bottom frame. The middle parts of the carrying layers are all fixedly arranged on the standing frames on the same end side, forming a "king" - shaped structure as a whole. And the left and right standing frames are fixed into one body by a connecting rod.

[0006] Preferably, the positioning gaps are distributed front and back on the carrying layer, and the number of positioning gaps on the front side and the back side of the standing frame is the same.

[0007] Preferably, the shape of each positioning gap is a semi - circular arc.

[0008] Preferably, the top blocks are all circular truncated cone structures with narrow end heads towards the end of the cylinder and wide end heads away from the end of the cylinder.

[0009] Preferably, the number of top blocks on the cylinder carrying assembly is two, and they are distributed on the front side and the rear side of the stand respectively.

[0010] Preferably, the electric mechanism comprises a Z-axis lifting seat body, a ball screw pair driven by a first motor and a sliding block sliding rail moving pair are connected between the Z-axis lifting seat body and the stand on the same side, and the Z-axis lifting seat body is fixedly connected with a ball nut on the ball screw pair.

[0011] Preferably, an X-axis movable seat body is connected to the Z-axis lifting seat body through the sliding block sliding rail moving pair, an X-axis extending rack is fixedly arranged on the X-axis movable seat body, a second motor is fixedly connected to the Z-axis lifting seat body, a gear is coaxially and fixedly connected to the output shaft of the second motor, and the gear is engaged with the rack.

[0012] Preferably, a gas cylinder is mounted on the X-axis movable seat body, and the piston rod of the gas cylinder faces the Y-axis and is fixedly connected with the top block.

[0013] Preferably, the walking wheels are universal wheels with brakes.

[0014] Compared with the prior art, the three-coordinate moving type cylinder carrying trolley is used with the double-link automatic clamp to realize convenient grabbing of any cylinder. The specific implementation manner is that when the double-link automatic clamp is to grab any cylinder, for example, a certain cylinder in a lower layer, according to the prior art, the other cylinders on the upper layer of the cylinder need to be grabbed away first, while the three-coordinate moving type cylinder carrying trolley uses the top block capable of adjusting the position in the X-axis, Y-axis and Z-axis directions, the top block is pressed on both ends of the cylinder, and the cylinder is moved out of the carrying layer from the space between the upper and lower adjacent carrying layers, so that there is no interference above and below the cylinder, and the double-link automatic clamp can grab the cylinder.

[0015] The utility model will be further explained in detail in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a working state schematic view of the prior art carrying trolley.

[0017] Figure 2 It is a working state schematic view of the prior art double-link automatic clamp. Figure 1 .

[0018] Figure 3 It is a working state schematic view of the prior art double-link automatic clamp. Figure 2 .

[0019] Figure 4 The utility model discloses a structure schematic diagram of embodiment.

[0020] In the drawing: walking wheel 1, carrying layer 2, positioning notch 3, cylinder 4, top block 5, bottom frame 6, stand 7, connecting rod 8, Z-axis lifting seat body 9, first motor 10, ball screw pair 11, sliding block sliding rail moving pair 12, X-axis movable seat body 13, rack 14, second motor 15, cylinder 16, double connecting rod automatic clamp 17. DETAILED DESCRIPTION

[0021] The utility model makes further explanation in combination with the drawings and embodiment.

[0022] It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0023] It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or their combination.

[0024] As Figure 4 shown, the embodiment provides a three-coordinate mobile cylinder carrying trolley, which comprises a carrying frame provided with walking wheels 1, a plurality of carrying layers 2 are vertically arranged on the carrying frame, a plurality of positioning notches 3 of cylinders are horizontally distributed on the carrying layers, and cylinder carrying assemblies are symmetrically arranged at the left and right ends of the carrying frame. Each cylinder carrying assembly comprises a top block 5 for pressing on the end of the cylinder 4, and the top block is driven by an electric mechanism to adjust the position in the X-axis, Y-axis and Z-axis directions on the carrying frame.

[0025] In the embodiment of the utility model, the carrying frame comprises a bottom frame 6, vertical stands 7 are fixedly arranged at the middle of the left and right ends of the bottom frame, the middle of the carrying layers is fixedly arranged on the stands at the same end side, and the whole constitutes a "king" shape structure, and the left and right stands are fixed as a whole through connecting rods 8.

[0026] In the embodiment of the utility model, the positioning notches are distributed front and back on the carrying layers, and the positioning notches between the left and right end sides one by one correspond, and the number of the positioning notches on the front side and the rear side of the stand is the same.

[0027] In the embodiment of the utility model, the shape of the positioning notch is all semicircular arc shape which opens upward.

[0028] In the embodiment of the utility model, the top block is all circular truncated cone structure which is narrow at the end of the cylinder end part and wide away from the end of the cylinder end part.

[0029] In the embodiment of the utility model, the number of top block on the cylinder carrying assembly is two, and is distributed on the front side of the stand and the rear side of the stand respectively.

[0030] In the embodiment of the utility model, the electric mechanism all includes Z axis lifting seat body 9, the Z axis lifting seat body is all connected with the stand of same end side and has ball screw pair 11 driven by first motor 10, sliding block sliding rail moving pair 12, the Z axis lifting seat body is fixedly connected with the ball nut on ball screw pair.

[0031] In the embodiment of the utility model, X axis movable seat body 13 is connected on the Z axis lifting seat body through sliding block sliding rail moving pair, X axis extending rack 14 is fixedly arranged on X axis movable seat body, second motor 15 is fixedly connected on the Z axis lifting seat body, the output shaft of second motor is coaxially fixedly connected with gear, and the gear is engaged with rack.

[0032] In the embodiment of the utility model, air cylinder 16 is all installed on X axis movable seat body, and the piston rod of air cylinder all faces Y axis and is fixedly connected with top block.

[0033] In the embodiment of the utility model, the walking wheel is universal wheel with brake.

[0034] In the embodiment of the utility model, the working principle of the three-coordinate moving type cylinder carrying trolley is: the three-coordinate moving type cylinder carrying trolley is used in cooperation with double connecting rod automatic clamp 17 to realize convenient grabbing of any cylinder.

[0035] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments without departing from the technical solution of the present application, and in accordance with the technical essence of the present application, still belong to the protection scope of the technical solution of the present application.

Claims

1. A three-dimensional mobile cylinder carrying trolley, comprising a carrying frame provided with walking wheels, a plurality of carrying layers are vertically arranged on the carrying frame, and a plurality of cylinder positioning notches are horizontally distributed on each carrying layer, characterized in that: The left and right ends of the carrier are symmetrically provided with barrel moving assemblies, each of which comprises a top block used to press against the end of the barrel, and the top block is driven by an electric mechanism to adjust the position along the X-axis, Y-axis and Z-axis directions on the carrier.

2. The three-dimensional mobile barrel handling trolley according to claim 1, characterized in that: The carrier comprises a chassis, vertical stands are fixedly arranged at the middle of the left and right ends of the chassis, and the carrying layers are fixedly arranged on the stands at the same end, thereby forming a "Wang" shape structure, and the left and right stands are fixed as a whole through connecting rods.

3. The three-dimensional mobile barrel handling trolley according to claim 2, characterized in that: The positioning notches are distributed in front and back on the carrying layers, and the number of the positioning notches on the front side and the rear side of the stand is the same.

4. The three-dimensional mobile barrel handling trolley according to claim 1, characterized in that: The shape of the positioning notches is semicircular arc.

5. The three-dimensional mobile barrel handling trolley according to claim 1, characterized in that: The top block is a circular truncated cone structure, the end of which is narrow towards the end of the barrel, and the end of which is wide away from the end of the barrel.

6. The three-dimensional mobile barrel handling trolley according to claim 3, characterized in that: The number of the top blocks on the barrel moving assembly is two, and they are distributed on the front side and the rear side of the stand.

7. The three-dimensional mobile barrel handling trolley according to claim 2, characterized in that: The electric mechanism comprises a Z-axis lifting seat body, a ball screw pair driven by a first motor and a sliding block sliding rail moving pair are connected between the Z-axis lifting seat body and the stand at the same end side, and the Z-axis lifting seat body is fixedly connected with the ball nut on the ball screw pair.

8. The three-dimensional mobile barrel handling trolley according to claim 7, characterized in that: An X-axis movable seat body is connected to the Z-axis lifting seat body through the sliding block sliding rail moving pair, an X-axis extending rack is fixedly arranged on the X-axis movable seat body, a second motor is fixedly connected to the Z-axis lifting seat body, a gear is coaxially and fixedly connected to the output shaft of the second motor, and the gear is engaged with the rack.

9. The three-dimensional mobile barrel handling trolley according to claim 8, characterized in that: A cylinder is mounted on the X-axis movable seat body, the piston rod of the cylinder is towards the Y-axis and is fixedly connected with the top block.

10. The three-dimensional mobile barrel handling trolley according to claim 2, characterized in that: The walking wheel is a universal wheel with a brake.

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