CN211336080U - Self-driving moving mechanism of large-scale ejection cabin - Google Patents

Abstract

The utility model discloses a large-scale cabin self-propelled moving mechanism that pops out, including dull and stereotyped body, install the universal wheel all around dull and stereotyped body bottom, this internal groove that is equipped with of flat board, the bottom is equipped with the rack in the inside groove, the extension board has been placed to the level in the inside groove, a plurality of from the driving wheel are installed to extension board bottom both sides, from driving wheel one side and installing the action wheel in extension board bottom, action wheel one side transmission is connected with actuating mechanism, inside groove top one side and at the inside recess that is equipped with of dull and stereotyped body, fixed plate No. two of recess inner wall both sides fixedly connected with, two fixed plates of extension board upper end one side fixedly connected with, be connected with between fixed: through at this internal inside groove that sets up of flat board, and be equipped with the extension board that removes through actuating mechanism in the inside groove, simple structure, convenient operation can improve the year thing area of flatbed, increases the in-service use effect.

Description

Self-driving moving mechanism of large-scale ejection cabin

Technical Field

The utility model relates to a mechanical drive technical field specifically is large-scale popping out cabin self-propelled moving mechanism.

Background

The flat car is a common small-sized transportation device, the surface size of the existing flat car is almost certain, when materials with large areas and exceeding the surface area of the flat car need to be transported, the transportation of the flat car at the moment appears to be caught and drawn, a large crane and a loader are used, the method is high in operation cost and greatly influenced by sites, or a plurality of flat cars are spliced together for transportation, the method needs to be very careful in the transportation process, the technical requirements on transportation personnel are too high, the method is not recommended in the actual process, and the actual use performance is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale bullet cabin is from driving the moving mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: large-scale cabin self-propelled moving mechanism that pops out, including dull and stereotyped body, the universal wheel is installed all around to dull and stereotyped body bottom, this internal inside groove that is equipped with of dull and stereotyped, the extension board has been placed to the level in the inside groove, a plurality of follow driving wheels are installed to extension board bottom both sides, from driving wheel one side and installing the action wheel at extension board bottom, action wheel one side transmission is connected with actuating mechanism, inside groove top one side and in the inside recess that is equipped with of dull and stereotyped body, the fixed plate No. two of recess inner wall both sides fixedly connected with, two fixed plates of extension board upper end one side fixedly connected with, be connected with the connection rope between fixed plate and No. two fixed.

Preferably, actuating mechanism comprises step motor, a gear, transmission shaft and No. two gears, fixedly connected with transmission shaft between two action wheels, No. two gears of fixedly connected with in the middle of the transmission shaft, extension board bottom fixedly connected with step motor, No. one gear of step motor's output fixedly connected with, a gear is connected with No. two gear engagement.

Preferably, the outer sides of the driven wheel and the driving wheel are both connected with teeth, and the driven wheel is meshed with the rack through the teeth.

Preferably, the internal threads of the adjusting nuts sleeved on the two threaded rods are opposite in rotating direction.

Preferably, a rubber layer is adhered to the upper surface of the extension plate.

Preferably, the inner tank has a diameter depth greater than the length of the extension plate.

Compared with the prior art, the beneficial effects of the utility model are that: through set up the inside groove in dull and stereotyped originally, and be equipped with the extension board that removes through actuating mechanism in the inside groove, and be equipped with fixed plate and No. two fixed plates in the both sides of the one end of extension board and recess respectively, be connected through connecting the rope between fixed plate and No. two fixed plates, when needs expand year thing area to dull and stereotyped body, start step motor, step motor drives a gear revolve, a gear drive transmission shaft rotates, thereby drive the extension board including the inslot to outside remove, connect the rope and can provide fine pulling force for the extension board, avoid the extension board slope, the utility model discloses simple structure, convenient operation can improve the year thing area of flatbed, increases the in-service use effect.

Drawings

In order to illustrate the embodiments of the invention or the technical solutions in the prior art more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the description only show some embodiments of the invention and therefore should not be considered as limiting the scope, and for a person skilled in the art, other related drawings can also be obtained from these drawings without inventive effort.

FIG. 1 is a schematic structural view of an embodiment of the self-driving moving mechanism of the present invention;

FIG. 2 is a schematic view of the extended state of the extension plate according to the present invention;

FIG. 3 is a schematic top view of the extended plate of the present invention;

fig. 4 is a schematic structural diagram of the driving mechanism of the present invention.

Description of reference numerals: 1. a plate body; 2. an inner tank; 3. a rack; 4. an extension plate; 5. a driven wheel; 6. a driving wheel; 7. a drive mechanism; 71. a stepping motor; 72. a first gear; 73. a drive shaft; 74. a second gear; 8. a groove; 9. a first fixing plate; 10. a second fixing plate; 11. and connecting ropes.

Detailed Description

The following claims of the present invention are further detailed in conjunction with the detailed description of the embodiments and the accompanying drawings, and it is apparent that the embodiments described are only a part of the embodiments of the present invention, and are all embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any inventive work also belong to the protection scope of the present invention.

It should be understood that in the description of the present invention, all directional terms such as "upper", "lower", "left", "right", "front", "rear", etc., indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, are used only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed in a specific orientation, and be operated. For the purpose of explaining the relative positional relationship of the components, the movement, etc., as shown in the drawings, when the specific attitude is changed, the directional indication may be changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Furthermore, ordinal words such as "first", "second", etc., are used for differentiation only and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. The technical features "first" and "second" may be explicit or implicit and at least one of the technical features may be limited thereby. In the description of the present invention, "a plurality" means at least two, i.e., two or more, unless expressly defined otherwise; the meaning of "at least one" is one or more than one.

Referring to fig. 1-4, the present invention provides an embodiment of a self-driving moving mechanism for a large pop-up cabin.

This large-scale cabin of popping out is from driving moving mechanism, including dull and stereotyped body 1, the universal wheel is installed all around to dull and stereotyped body 1 bottom, be equipped with inside groove 2 in the dull and stereotyped body 1, the bottom is equipped with rack 3 in the inside groove 2, extension board 4 has been placed to the level in the inside groove 2, a plurality of from driving wheel 5 are installed to extension board 4 bottom both sides, from driving wheel 5 one side and install action wheel 6 in extension board 4 bottom, the transmission of action wheel 6 one side is connected with actuating mechanism 7, 2 top one side of inside groove and in dull and stereotyped body 1 inside recess 8 that is equipped with, No. two fixed plates 10 of 8 inner wall both sides fixedly connected with of recess, two fixed plates 9 of extension board 4 upper end one side fixedly connected with.

The driving mechanism 7 is composed of a stepping motor 71, a first gear 72, a transmission shaft 73 and a second gear 74, the transmission shaft 73 is fixedly connected between the two driving wheels 6, the second gear 74 is fixedly connected in the middle of the transmission shaft 73, the stepping motor 71 is fixedly connected at the bottom of the extension plate 4, the input end of the stepping motor 71 is connected with a 24V three-phase power switch controlled by a PLC with model TPC4-4TD, the output end of the stepping motor 71 is fixedly connected with the first gear 72, the first gear 72 is meshed with the second gear 74, the stepping motor 71 drives the first gear 72 to rotate, and the first gear 72 drives the transmission shaft 73 to rotate, so that the extension plate 4 is driven to move in the inner groove 2.

Follow driving wheel 5 and the action wheel 6 outside and all be connected with the tooth, follow driving wheel 5 and be connected with the meshing of rack 3 through the tooth, avoid extension board 4 to take place to rotate the skew in inside groove 2.

The rubber layer is bonded on the upper surface of the extension plate 4, so that the friction between the goods and the extension plate 4 is increased, and the anti-skid performance is improved.

The depth of the inner groove 2 is larger than the length of the extension plate 4, the extension plate 4 can be well hidden in the inner groove 2, the contraction is convenient, and no redundant space is occupied.

When the extension plate 4 is used, if the extension plate 4 needs to extend out to enlarge the carrying area, the inner groove 2 is arranged in the flat plate body 1, the extension plate 4 which moves through the driving mechanism 7 is arranged in the inner groove 2, the first fixing plate 9 and the second fixing plate 10 are respectively arranged on two sides of one end of the extension plate 4 and in the groove 8, the first fixing plate 9 and the second fixing plate 10 are connected through the connecting rope 11, when the carrying area needs to be enlarged on the flat plate body 1, the stepping motor 71 is started through the power switch, the stepping motor 71 drives the first gear 72 to rotate, the first gear 72 drives the transmission shaft 73 to rotate, so as to drive the extension plate 4 to move towards the outer side in the inner groove 2, the connecting rope 11 can provide good pulling force for the extension plate 4, the extension plate 4 is prevented from inclining, after the use is finished, the output shaft of the stepping motor 71 is controlled to rotate, drive extension plate 4 shrink in inside groove 2 can, the utility model discloses simple structure, convenient operation can improve the year thing area of flatbed, increases the in-service use effect.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.

Claims (5)

1. Large-scale cabin self-propelled moving mechanism that pops out, including dull and stereotyped body (1), its characterized in that: universal wheels are arranged on the periphery of the bottom of the flat plate body (1), an inner groove (2) is arranged in the flat plate body (1), the inner bottom of the inner groove (2) is provided with a rack (3), an extension plate (4) is horizontally arranged in the inner groove (2), a plurality of driven wheels (5) are arranged on two sides of the bottom of the extension plate (4), a driving wheel (6) is arranged on one side of each driven wheel (5) and at the bottom of the extension plate (4), one side of the driving wheel (6) is in transmission connection with a driving mechanism (7), one side of the upper part of the inner groove (2) and the inner part of the flat plate body (1) are provided with grooves (8), two sides of the inner wall of the groove (8) are fixedly connected with a second fixing plate (10), one side of the upper end of the extension plate (4) is fixedly connected with two first fixing plates (9), a connecting rope (11) is connected between the first fixing plate (9) and the second fixing plate (10).

2. The large ejection cabin self-driving moving mechanism according to claim 1, wherein: actuating mechanism (7) comprise step motor (71), gear (72), transmission shaft (73) and No. two gear (74), fixedly connected with transmission shaft (73) between two action wheels (6), No. two gear (74) of fixedly connected with in the middle of transmission shaft (73), extension board (4) bottom fixedly connected with step motor (71), gear (72) of output fixedly connected with of step motor (71), gear (72) are connected with No. two gear (74) meshing.

3. The large ejection cabin self-driving moving mechanism according to claim 1, wherein: the outer sides of the driven wheel (5) and the driving wheel (6) are both connected with teeth, and the driven wheel (5) is meshed with the rack (3) through the teeth.

4. The large ejection cabin self-driving moving mechanism according to claim 1, wherein: the upper surface of the extension plate (4) is bonded with a rubber layer.

5. The large ejection cabin self-driving moving mechanism according to claim 1, wherein: the diameter depth of the inner groove (2) is larger than the length of the extension plate (4).

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