CN213536103U - From locking-type transportation dolly - Google Patents

Abstract

The utility model provides a from locking-type transportation dolly belongs to transportation machinery technical field to solve current transportation dolly and do not have self-lock device, the orbit is not only in the transportation, causes the skew to be difficult to transport easily and the goods drops, and original self-locking mechanism uses inconveniently to need artifical oneself to go the swing, produces dangerous problem easily. Comprises a slide rail which is connected with a group of guide mechanisms in a sliding way; the top of the guide mechanism is fixedly connected with a group of cart bodies; the top of the cart body is movably connected with a group of swing arms; the bottom of the outer end of the swing arm is connected with a group of turning plates in a sliding way. The goods can be clamped only by tightening or loosening the steel wire pull rope, so that the frequent use of manpower is not needed, and the labor intensity is reduced; the goods are clamped through the blocking blocks in the transferring process, so that the falling-off condition of the goods is reduced; can directly reform transform through original transportation dolly, the cost of manufacture is low, and simple structure is practical.

Description

From locking-type transportation dolly

Technical Field

The utility model belongs to the technical field of transport machinery, more specifically say, in particular to from locking-type transportation dolly.

Background

At present, in short-distance transferring and transporting, transferring tools such as flat trolleys and manual forklifts are generally adopted. The universal wheels and the like are adopted at the bottom of the flat trolley, and after the goods are carried to the trolley, the trolley is pushed manually, so that the goods are transported.

Based on the above, the track of the existing transfer trolley is not unique in the transfer process, and the deviation is easily caused, so that the goods are difficult to transfer and transport; the existing transfer trolley is not provided with a self-locking device, so that the goods easily fall off in the transfer process, or a self-locking mechanism is inconvenient to use and needs to swing manually, and danger is easily caused.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a self-locking transfer trolley is provided to achieve a more practical purpose.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a self-locking transfer trolley, which aims to solve the problems that the track of the existing transfer trolley is not unique in the transfer process, and the goods are easy to deviate and difficult to transfer and carry; the existing transfer trolley is not provided with a self-locking device, so that the goods easily fall off in the transfer process, or the self-locking mechanism is inconvenient to use and needs to swing manually, and the problem of danger is easily caused.

The utility model relates to a from purpose and efficiency of locking-type transportation dolly reaches by following concrete technical means:

a self-locking transfer trolley comprises a slide rail; the sliding rail is connected with a group of guide mechanisms in a sliding manner; the top of the guide mechanism is fixedly connected with a group of cart bodies; the top of the cart body is movably connected with a group of swing arms, and two sides of the outermost ends of the swing arms are respectively hinged with a group of stop blocks; the bottom of the outer end of the swing arm is connected with a group of turning plates in a sliding mode, and the turning plates are connected with the blocking block wedge blocks to form a wedge block transmission mechanism.

Furthermore, the front part of the guide mechanism is provided with a horn-shaped opening, two sides of the horn-shaped opening of the guide mechanism are respectively and rotatably connected with a group of guide wheels, the slide rail is fixedly connected to the ground of a factory building, and the two groups of guide wheels roll on the slide rail.

Further, shallow body fixed connection is at the guiding mechanism top, and shallow body bottom is rotated and is connected with two sets of transport wheels, and the transport wheel rolls subaerial.

Further, a set of rotational positioning axle of shallow body top fixedly connected with is provided with the screw hole on the rotational positioning axle, and a set of rotatory sleeve of swing arm top fixedly connected with is provided with the fixed orifices on the rotatory sleeve, and rotatory sleeve passes through bolt fixed connection at the rotational positioning axle.

Furthermore, swing arm tip both ends hinged joint has two sets of blocks, turns over board sliding connection in the swing arm bottom, turns over inboard fixedly connected with a set of steel wire stay cord of board, turns over the inside elastic connection of board and has a set of torsional spring.

Compared with the prior art, the utility model discloses following beneficial effect has:

the locking device and the rotating mechanism can rotate in a certain range, so that the transportable articles have various choices, only the steel wire pull rope needs to be tensioned or loosened, the labor is not needed frequently, and the labor intensity is reduced; the goods are clamped through the blocking blocks in the transferring process, so that the falling-off condition of the goods is reduced; the simple and practical transportation trolley is convenient to manufacture, can be directly reformed through the original transportation trolley, and is low in manufacturing cost, simple in structure and practical in meeting the field requirements.

Drawings

Fig. 1 is a schematic diagram of the main body axial structure of the present invention.

Fig. 2 is a schematic diagram of the swing arm shaft side structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a cart body; 101. a transport wheel; 102. rotating the positioning shaft; 2. swinging arms; 201. rotating the sleeve; 202. a blocking block; 3. a guide mechanism; 301. a guide wheel; 4. a slide rail; 5. turning over a plate; 501. a torsion spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 2:

the utility model provides a self-locking transfer trolley, which comprises a slide rail 4; a group of guide mechanisms 3 are connected on the slide rail 4 in a sliding way; the top of the guide mechanism 3 is fixedly connected with a group of cart bodies 1; the top of the cart body 1 is movably connected with a group of swing arms 2, and two sides of the outermost ends of the swing arms 2 are respectively hinged with a group of stop blocks 202; the bottom of the outer end of the swing arm 2 is connected with a group of turning plates 5 in a sliding way, and the turning plates 5 are connected with the wedges of the stop blocks 202 to form a wedge block transmission mechanism.

Wherein, 3 front portions of guiding mechanism are provided with tubaeform opening, 3 tubaeform opening both sides of guiding mechanism rotate separately and are connected with a set of leading wheel 301, 4 fixed connection of slide rail are subaerial at the factory building, two sets of leading wheels 301 roll on slide rail 4, when using, through laying the position that 4 restrictions of slide rail removed in the factory building, guiding mechanism 3 slides along with slide rail 4 through the horn mouth of anterior setting, reduce the frictional force with slide rail 4 through leading wheel 301, it is more laborsaving to promote, the convenience sets up the fixed point in loading and unloading department, it is more convenient directly to reequip on current transport vechicle basis.

Wherein, shallow 1 fixed connection of body is at 3 tops of guiding mechanism, and shallow 1 bottom of body is rotated and is connected with two sets of transport wheels 101, and transport wheels 101 rolls subaerial, and when using, through transport wheels 101 and the ground contact that sets up in shallow 1 bottom, play the effect of resistance to compression bearing, alleviate guiding mechanism 3's pressure, reduce guiding mechanism 3's wearing and tearing and increase life.

Wherein, a set of rotational positioning axle 102 of 1 top fixedly connected with of shallow body, be provided with the screw hole on the rotational positioning axle 102, a set of rotatory sleeve 201 of 2 top fixedly connected with of swing arm, be provided with the fixed orifices on the rotatory sleeve 201, rotatory sleeve 201 passes through bolt fixed connection at rotational positioning axle 102, when using, aim at rotational positioning axle 102 and insert rotatory sleeve 201 through operating personnel, pass through bolt fastening after the fixed orifices with rotatory sleeve 201 aligns with rotational positioning axle 102 screw hole, make 2 fixed connection of swing arm on shallow body 1, swing arm 2 can insert on four faces at rhombus rotational positioning axle 102, realize swing arm 2 and transport towards different angles.

Wherein, 2 tip both ends hinged joint of swing arm have two sets of piece 202 that block, turn over 5 sliding connection in 2 bottoms in swing arm, turn over 5 inboard fixedly connected with of board steel wire stay cords, turn over 5 inside elastic connection of board and have a set of torsional spring 501, when using, turn over 5 board 5 messenger and turn over 5 backward movements through taut steel wire pulling, turn over 5 and two sets of piece 202 separations that block, make block 202 ability all around rotation, can be very smooth and easy deposit in between two sets of piece 202 that block in the time of the goods is transported, loosen taut steel wire messenger and turn over 5 resets and block 202 voussoir meshing, turn over 5 and carry out the transportation article that the deadlock can not make through torsional spring 501 and drop, when transporting article and transporting the terminal point, directly taut steel wire stay cord is opened and is.

The specific use mode and function of the embodiment are as follows:

the swing arm 2 can be inserted into four surfaces of a rhombic rotating positioning shaft 102 at the top of the cart body 1, an operator aligns the rotating sleeve 201 with the rotating positioning shaft 102 and inserts the rotating sleeve, aligns a fixing hole of the rotating sleeve 201 with a threaded hole of the rotating positioning shaft 102 and then fixes the rotating sleeve by a bolt, pulls a turning plate 5 on the swing arm 2 to move backwards by a tensioning steel wire, so that the turning plate 5 is separated from two groups of blocking blocks 202, the blocking blocks 202 can rotate in all directions, goods can be smoothly stored between the two groups of blocking blocks 202 during transportation, resets the turning plate 5 and is engaged with wedge blocks of the blocking blocks 202 by loosening the tensioning steel wire, locks the turning plate 5 by a torsion spring 501 to prevent transported goods from falling off, contacts with the ground by a transport wheel 101 arranged at the bottom of the cart body 1 to play a role in resisting pressure and bearing, limits the moving position by laying a slide rail 4 in a factory building, and arranges a group of horn-mouth-shaped guide mechanisms 3, guiding mechanism 3 slides along 4 convenient slide rails 4 at the loading and unloading department of slide rail and sets up the fixed point, promotes shallow body 1 through operating personnel and transports, reduces the frictional force with slide rail 4 through leading wheel 301, promotes more laborsavingly, when transporting article and transporting to the terminal point, and the piece 202 that blocks is opened to direct taut steel wire stay cord takes out the goods.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. The utility model provides a from locking-type transportation dolly which characterized in that: the self-locking transfer trolley comprises a slide rail (4); the sliding rail (4) is connected with a group of guide mechanisms (3) in a sliding manner; the top of the guide mechanism (3) is fixedly connected with a group of cart bodies (1); the top of the cart body (1) is movably connected with a group of swing arms (2), and two sides of the outermost ends of the swing arms (2) are respectively hinged with a group of stop blocks (202); the bottom of the outer end of the swing arm (2) is connected with a group of turning plates (5) in a sliding mode, and the turning plates (5) are connected with wedges of the stop blocks (202) to form a wedge block transmission mechanism.

2. The self-locking transfer trolley according to claim 1, wherein: the front part of the guide mechanism (3) is provided with a horn-shaped opening, two sides of the horn-shaped opening of the guide mechanism (3) are respectively and rotatably connected with a group of guide wheels (301), the sliding rail (4) is fixedly connected to the ground of a factory building, and the two groups of guide wheels (301) roll on the sliding rail (4).

3. The self-locking transfer trolley according to claim 1, wherein: the trolley is characterized in that the trolley body (1) is fixedly connected to the top of the guide mechanism (3), two groups of transport wheels (101) are rotatably connected to the bottom of the trolley body (1), and the transport wheels (101) roll on the ground.

4. The self-locking transfer trolley according to claim 1, wherein: the trolley is characterized in that a set of rotary positioning shaft (102) is fixedly connected to the top of the trolley body (1), a threaded hole is formed in the rotary positioning shaft (102), a set of rotary sleeve (201) is fixedly connected to the top of the swing arm (2), a fixing hole is formed in the rotary sleeve (201), and the rotary sleeve (201) is fixedly connected to the rotary positioning shaft (102) through a bolt.

5. The self-locking transfer trolley according to claim 1, wherein: swing arm (2) tip both ends hinged joint has two sets of blocks piece (202), turns over board (5) sliding connection in swing arm (2) bottom, turns over inboard fixedly connected with a set of steel wire stay cord of board (5), turns over board (5) inside elastic connection and has a set of torsional spring (501).

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