Transportation device of hydraulic cylinder

Abstract

The utility model relates to the technical field of transportation devices, in particular to a hydraulic cylinder transportation device which comprises a bottom frame, the front end of the bottom frame is open, sliding rods are fixedly connected to the four corners of the upper end face of the bottom frame, sliding barrels are slidably connected to the outer walls of the four sliding rods, and a transportation box is fixedly connected between the four sliding barrels. The top end and the front end of the transport box are open, inserting grooves are formed in the left side and the right side of the lower portion of the front end face of the transport box, the whole transport box moves downwards through the gravity of the transport box and the multiple hydraulic cylinders, the transport box penetrates through the bottom frame, the lower end face of the transport box makes contact with the ground, and at the moment, a worker can pull an inserting plate forwards through a handle; the bottom ends of the hydraulic cylinders are directly placed on the ground without being supported by the inserting plates, the bottom frame is further pushed backwards, the hydraulic cylinders are moved out of an opening in the front end of the bottom frame, and therefore rapid discharging is achieved, operation is easy and convenient, time and labor are saved, and working efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transport device technical field, concretely is a kind of transport device of hydraulic cylinder. BACKGROUND

[0002] Hydraulic cylinder is the hydraulic energy into mechanical energy, do linear reciprocating motion (or swing motion) hydraulic actuator. It is simple in structure, and reliable in operation. When it is used to realize reciprocating motion, the speed reducer can be avoided, and there is no transmission gap, and the movement is stable, so it is widely used in the hydraulic system of various machines. The output force of hydraulic cylinder and the effective area of piston are proportional to the pressure difference on both sides thereof;Hydraulic cylinder is basically composed of cylinder barrel and cylinder cover, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device are determined according to specific application, and other devices are essential. Piston cylinder and plunger cylinder realize reciprocating linear motion, output speed and thrust, swing cylinder realizes reciprocating swing, and output angular velocity (speed) and torque. In addition to single use, hydraulic cylinder can also be combined with two or more or combined with other mechanisms for use. To complete special function. Hydraulic cylinder is simple in structure, reliable in operation, and widely used in the hydraulic system of machine tool;

[0003] At present, when small hydraulic cylinder is transported, it is usually transported by cart or board car, but the existing cart or board car is simple in structure, and manual unloading is required after transportation to the specified position, which is time-consuming and labor-saving, and the working efficiency is low. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of transport device of hydraulic cylinder, with the characteristics of realizing quick unloading, simple operation, time-saving and labor-saving, and effectively improving work efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of transport device of hydraulic cylinder, including bottom frame, the front end opening of the bottom frame and the upper end face four corners are all fixedly connected with slide rod, the outer wall of four slide rods is all slidably connected with slide cylinder, four slide cylinders are fixedly connected with transport case between them, the top end and the front end of the transport case are all open, the inner wall left and right sides of the transport case are all provided with slot, and the plugboard is movably inserted between two slots.

[0006] In order to limit hydraulic cylinder, as a kind of transport device of hydraulic cylinder of the utility model is preferably, the front end opening of the transport case is movably connected with a limiting rod on one side through a hinge shaft, and a limiting slot is formed on the other side of the front end opening of the transport case.

[0007] In order to facilitate the outward pull plug plate, as a hydraulic cylinder of the utility model transport device preferred, the lower end surface of the plug plate is rotatably connected with a plurality of uniformly distributed ball, the front end surface of the plug plate is fixedly connected with a handle.

[0008] In order to lock the relative position of the slide cylinder and the slide rod, as a hydraulic cylinder of the utility model transport device preferred, the outer wall of one of the slide cylinders is threaded connected with a fixing bolt.

[0009] In order to facilitate the equipment movement, as a hydraulic cylinder of the utility model transport device preferred, the bottom of the bottom frame is provided with a plurality of universal wheels with locking mechanism, the left side of the bottom frame is fixedly connected with a push rod.

[0010] In order to transport box can pass through the bottom frame, as a hydraulic cylinder of the utility model transport device preferred, the length and width of the transport box are less than the length and width of the inner side of the bottom frame.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The hydraulic cylinder is placed in the inside of the transport box, the bottom end of the plurality of hydraulic cylinders is in contact with the plug plate, the limiting rod limits and protects the hydraulic cylinder from the front end, to avoid the hydraulic cylinder from falling, then the equipment can be moved through the plurality of universal wheels, which is convenient, time-saving and labor-saving, and facilitates transportation.

[0013] When transported to the designated position, first screw the fixing bolt, release the fixing state of the slide cylinder on the outer wall of the slide rod, then use the gravity of the transport box and the plurality of hydraulic cylinders to move the whole transport box downward, the transport box passes through the bottom frame and the lower end surface is in contact with the ground, at this time, the worker can pull the plug plate forward through the handle, so that the plug plate is completely pulled out from the inside of the slot, after the support of the plug plate, the bottom end of the plurality of hydraulic cylinders is directly placed on the ground, further push the bottom frame backward, the plurality of hydraulic cylinders is moved out from the opening at the front end of the bottom frame, thereby realizing rapid unloading, which is simple and convenient to operate, time-saving and labor-saving, and effectively improves the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall front view structure of the utility model;

[0015] Figure 2 It is the bottom frame of the utility model three-dimensional structure diagram;

[0016] Figure 3 It is the transport box of the utility model three-dimensional structure diagram;

[0017] Figure 4 It is the unloading state schematic diagram of the utility model.

[0018] In the figure: 1, the bottom frame; 2, slide bar; 3, slide cylinder; 4, transport box; 5, slot; 6, plugboard; 7, hinge shaft; 8, limit rod; 9, limit slot; 10, ball; 11, handle; 12, fixing bolt; 13, universal wheel; 14, push rod. DETAILED DESCRIPTION

[0019] Please refer to Figures 1 to 4 A kind of transport device of hydraulic cylinder, including bottom frame 1, the front end of bottom frame 1 is open and the upper end surface four corners are all fixedly connected with slide bar 2, the outer wall of four slide bars 2 is all slidingly connected with slide cylinder 3, four slide cylinders 3 are fixedly connected with transport box 4, the top end and the front end of transport box 4 are all open, the inner wall left and right sides of transport box 4 are all provided with slot 5, two slots 5 are movably inserted with plugboard 6.

[0020] In the embodiment: when transporting hydraulic cylinder, as shown in Figure 1 The hydraulic cylinder is placed in the inside of transport box 4, the bottom end of multiple hydraulic cylinders is in contact with plugboard 6, limit rod 8 is from the front end to limit and protect hydraulic cylinder, to avoid hydraulic cylinder falling, then the device can be moved by multiple universal wheels 13, it is convenient to move, save time and effort, it is convenient to transport, when transporting to specified position, first, screw fixing bolt 12, remove the fixed state of slide cylinder 3 on the outer wall of slide bar 2, then use the gravity of transport box 4 and multiple hydraulic cylinders, make the whole transport box 4 move downwards (when fixing bolt 12 is unscrewed, slide cylinder 3 can slide on the outer wall of slide bar 2, and have certain friction, so that transport box 4 can slowly and stably move downwards, avoid impact with ground), transport box 4 passes through bottom frame 1 and the lower end surface is in contact with ground, at this time, worker can pull plugboard 6 forward by handle 11, make plugboard 6 be pulled out from the inside of slot 5 completely, after not being supported by plugboard 6, the bottom end of multiple hydraulic cylinders is directly placed on ground, further push bottom frame 1, multiple hydraulic cylinders are removed from the opening at the front end of bottom frame 1, to realize quick unloading, it is simple and convenient to operate, save time and effort, effectively improve work efficiency.

[0021] As a kind of technical optimization scheme of the utility model, the front end opening side of transport box 4 is movably connected with limit rod 8 by hinge shaft 7, the other side of the front end opening of transport box 4 is provided with limit slot 9.

[0022] In the embodiment: by setting limit rod 8, in the process of transporting hydraulic cylinder, limit rod 8 plays a role of limiting and protection from the front end, to avoid hydraulic cylinder falling out of transport box 4, when unloading, multiple hydraulic cylinders are in contact with ground, lift limit rod 8, after removing the limit, multiple hydraulic cylinders can be removed from the opening at the front end of bottom frame 1, to realize quick unloading.

[0023] The lower end surface of the plugboard 6 is rotatably connected with a plurality of uniformly distributed rolling balls 10, and the front end surface of the plugboard 6 is fixedly connected with a handle 11.

[0024] In the embodiment, the lower end surface of the plugboard 6 is rotatably connected with a plurality of uniformly distributed rolling balls 10, so that the friction between the plugboard 6 and the ground is effectively reduced, and the plugboard 6 is more easily pulled out; the front end surface of the plugboard 6 is fixedly connected with the handle 11, so that the plugboard 6 is conveniently pulled by the handle 11.

[0025] As a technical optimization scheme of the utility model, the outer wall of one of the sliding cylinders 3 is through threaded connection with a fixing bolt 12.

[0026] In the embodiment, the outer wall of one of the sliding cylinders 3 is through threaded connection with a fixing bolt 12, so that the relative position of the sliding cylinder 3 and the slide rod 2 is conveniently locked and fixed.

[0027] As a technical optimization scheme of the utility model, the bottom frame 1 is provided with a plurality of universal wheels 13 with locking mechanisms, and the left side of the bottom frame 1 is fixedly connected with a push rod 14.

[0028] In the embodiment, the cooperation of the plurality of universal wheels 13 and the push rod 14 facilitates the movement of the whole device and facilitates the transportation of the hydraulic cylinders.

[0029] As a technical optimization scheme of the utility model, the length and width of the transport box 4 are less than the length and width of the inner side of the bottom frame 1.

[0030] In the embodiment, the length and width of the transport box 4 are less than the length and width of the inner side of the bottom frame 1, so that the transport box 4 can smoothly pass through the bottom frame 1.

[0031] Working principle: when the hydraulic cylinders are transported, the hydraulic cylinders are placed in the inside of the transport box 4, the bottom ends of the plurality of hydraulic cylinders are in contact with the plugboard 6, the limiting rod 8 limits and protects the hydraulic cylinders from the front end, so as to avoid the hydraulic cylinders from falling, then the plurality of universal wheels 13 can move the device, which is convenient, time-saving and labor-saving, and facilitates transportation; when transported to a specified position, first, the fixing bolt 12 is screwed, the fixing state of the sliding cylinder 3 on the outer wall of the slide rod 2 is released, then the gravity of the transport box 4 and the plurality of hydraulic cylinders is utilized to move the whole transport box 4 downward, the transport box 4 passes through the bottom frame 1 and the lower end surface is in contact with the ground, at this time, the worker can pull the plugboard 6 forward through the handle 11, so that the plugboard 6 is completely pulled out from the inside of the plug slot 5, after the support of the plugboard 6 is removed, the bottom ends of the plurality of hydraulic cylinders are directly placed on the ground, the bottom frame 1 is further pushed backward, and the plurality of hydraulic cylinders are moved out from the opening at the front end of the bottom frame 1, so as to realize rapid unloading, which is simple and convenient to operate, time-saving and labor-saving, and effectively improves the work efficiency.

[0032] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A transport device for hydraulic cylinders, comprising a base frame (1), characterised in that: The front end of the bottom frame (1) is open, and the upper end face of each corner is fixedly connected with a sliding rod (2). The outer wall of each of the four sliding rods (2) is slidably connected with a sliding cylinder (3). The four sliding cylinders (3) are fixedly connected with a transport box (4). The top end and the front end of the transport box (4) are open. The inner wall of the transport box (4) is provided with a slot (5) on the left and right sides. Two plug-in plates (6) are movably inserted between the two slots (5).

2. A hydraulic cylinder transport device according to claim 1, characterized in that: One side of the front opening of the transport box (4) is movably connected with a limiting rod (8) through a hinge shaft (7). The other side of the front opening of the transport box (4) is provided with a limiting slot (9).

3. The hydraulic cylinder transport of claim 1, wherein: The lower end face of the plug-in plate (6) is rotatably connected with a plurality of uniformly distributed rolling balls (10). The front end face of the plug-in plate (6) is fixedly connected with a handle (11).

4. The hydraulic cylinder transport of claim 1, wherein: The outer wall of one of the sliding cylinders (3) penetrates and is threadedly connected with a fixing bolt (12).

5. The hydraulic cylinder transport of claim 1, wherein: A plurality of universal wheels (13) with locking mechanisms are mounted on the bottom of the bottom frame (1). The left side of the bottom frame (1) is fixedly connected with a push rod (14).

6. The hydraulic cylinder transport of claim 1, wherein: The length and width of the transport box (4) are less than the length and width of the inner side of the bottom frame (1).

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