CN211593689U - Expansion container - Google Patents
Expansion container Download PDFInfo
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- CN211593689U CN211593689U CN202020009945.0U CN202020009945U CN211593689U CN 211593689 U CN211593689 U CN 211593689U CN 202020009945 U CN202020009945 U CN 202020009945U CN 211593689 U CN211593689 U CN 211593689U
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Abstract
The utility model provides an extension container, belongs to container technical field, and it includes fixed container, movable container and power device, movable container sliding sleeve establishes in fixed container, fixed container is fixed to be equipped with several industrial guide rails, the fixed slider that is equipped with in movable container bottom, slider and industrial guide rail sliding connection, power device is fixed to be set up in movable container for drive movable container moves along fixed container length direction, the utility model discloses a power device drive, simple structure, movable container cover establish in fixed container, and fixed container is rectangular shape, so according to conventional custom, movable container can stretch out and withdraw along fixed container length direction, follows length direction extension container, can place longer article.
Description
Technical Field
The utility model belongs to the technical field of the container technique and specifically relates to an extension container is related to.
Background
The existing expansion container is mainly transversely expanded along the width direction, the purpose is to increase the effective utilization area after expansion, but before expansion, the connecting rod and the push rod are arranged to enable the effective utilization space in the container to be smaller, the container is not convenient for placing larger objects or equipment, the container cannot be used for placing very long objects or equipment, after expansion, manual intervention is needed for building, the automation degree is lower, and the time for expansion to application is long.
For example, an expandable container with application number CN201721664728 proposes that fixed slide rails and rollers are arranged at the top and the bottom of an outer box, the inner box depends on external force during the drawing action, the inner box has no power device, and the supporting boss of the inner box is in contact with the ground, when the inner box is drawn out, the supporting boss of the inner box is in contact with the ground, the friction is sliding friction, the friction is large, and the risk of jamming is caused when the road surface is uneven during the drawing action.
An application number is CN201820099030 [ [ an extension type container ] ] proposes a horizontal extension container, and the electric or hydraulic push rod is used for enabling a left wall plate, a right wall plate and a middle bottom plate to move in a left-right extension mode, after the extension container is extended, the bottom plates on two sides of the push rod need to be manually built, the automation degree is low, and the container is not suitable for occasions with time receiving requirements.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, and the expansion container with front and back expansion and high automation degree is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an extension container, includes fixed container, movable container and power device, movable container sliding sleeve establishes in fixed container, fixed container is fixed to be equipped with several industrial guide rails, the fixed slider that is equipped with in movable container bottom, slider and industrial guide rail sliding connection, power device is fixed to be set up in movable container for drive movable container moves along fixed container length direction, the utility model discloses a power device drive, simple structure, movable container cover establish in fixed container, fixed container is rectangular shape, so according to conventional custom, movable container can stretch out and withdraw along fixed container length direction, follows length direction extension container, can place longer article, the utility model discloses an extension mode is different with prior art.
Further, power device includes the rack and pinion of motor and mutual interlock, motor output shaft and gear connection, the rack is fixed to be set up in fixed container, the rack is parallel with the industry guide rail, power device still includes first planetary reducer and second planetary reducer, motor output shaft in proper order with first planetary reducer and second planetary reducer speed reduction connection, second planetary reducer and gear connection, power device still includes the power mount pad, the fixed one end that sets up in the activity container bottom of power mount pad, motor, first planetary reducer and second planetary reducer all set up on the power mount pad through the bolt fastening, the motor is servo motor.
The power device adopts two planetary speed reducers to drive the gear racks to enable the movable container to automatically and quickly extend and retract, the motor adopts a servo motor, the whole power device is short in extension and retraction time, and the anti-overload capacity is strong.
Furthermore, industry guide rail quantity is two, has two sliders that have a certain interval on every industry guide rail, the slider all passes through the bolt fastening at the tip of activity container.
Furthermore, the movable container is also provided with electric support legs which stretch downwards, the tail ends of the support legs are provided with directional wheels, the support legs and the power device are respectively arranged at two ends of the movable container, after the movable container is expanded, the support legs can be extended to support the movable container, the service life of the guide rail sliding block is prolonged, the fixed container and the movable container can be provided with travel switches for controlling the support legs, and when the movable container extends out of the middle part of the fixed container, the travel switches can be triggered to extend the support legs; when the movable container retracts to the middle of the fixed container, the travel switch is triggered, and the supporting legs are retracted.
Further, the fixed container top cover and the movable container top cover can be opened, the top covers can be opened, and heavy and large equipment or objects can be hung from the top.
Further, be equipped with the first electronic jar that can open the top cap in the fixed container, be equipped with the electronic jar of second that can open the top cap in the activity container, the top cap is opened through electric control, and here is prior art, is equivalent to opening of electrically operated gate, and the event does not do too much and give unnecessary details.
Furthermore, a plurality of corner lifting pieces used for lifting and installing the interfaces are arranged on two sides of the fixed container.
Further, the both sides of fixed container one end are equipped with supplementary gyro wheel, supplementary gyro wheel is located the activity container bottom, and the activity container stretches out longer, can warp because gravity makes the inside activity container of fixed container, receives the restriction of supplementary gyro wheel when upwarping, reduces orbital load, has prolonged track slider's life.
The utility model has the advantages that: 1. the utility model adopts the industrial guide rail, the rigidity is extremely high, the bending moment load resistance is good, and the service life is long;
2. the utility model has the power device, does not need manpower or external force to drag, has one-key operation, simple operation, high automation degree and short time;
3. the utility model adopts the servo motor with the absolute value encoder to have double protection of soft and hard position detection after the servo motor is expanded in place;
4. the utility model adopts the auxiliary roller and the supporting leg to bear part of the load of the movable container and prevent the local stress concentration when the movable container extends out, thereby realizing the lightweight design of the movable container;
5. the utility model discloses can place longer equipment or article after extending along fixed container length direction.
6. The utility model discloses movable container, fixed container's top cap all can be opened, can hang into from the top to bigger, heavy equipment or article.
7. The utility model discloses a movable container inner space can effectively be utilized when the withdrawal.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a partial top view of the present invention;
FIG. 4 is a schematic view of the power plant of the present invention;
fig. 5 is a right sectional view of the present invention;
in the figure: 1-fixed container, 11-industrial guide rail, 12-first electric cylinder, 2-movable container, 21-slide block, 22-second electric cylinder, 3-power device, 31-motor, 32-gear, 33-rack, 34-first planetary reducer, 35-second planetary reducer, 36-power mounting seat, 4-supporting leg, 5-hanging angle piece and 6-auxiliary roller.
Detailed Description
Referring to FIGS. 1 to 5: an expansion container comprises a fixed container 1, a movable container 2 and a power device 3, wherein the movable container 2 is slidably sleeved in the fixed container 1, a plurality of industrial guide rails 11 are fixedly arranged on the fixed container 1, a sliding block 21 is fixedly arranged at the bottom of the movable container 2, the sliding block 21 is slidably connected with the industrial guide rails 11, the power device 3 is fixedly arranged in the movable container 2 and used for driving the movable container 2 to move along the length direction of the fixed container 1,
The number of the industrial guide rails 11 is two, each industrial guide rail 11 is provided with two sliding blocks 21 with a certain distance, and the sliding blocks 21 are fixed at the end part of the movable container 2 through bolts; the movable container 2 is also provided with electric downward telescopic support legs 4, the tail ends of the support legs 4 are provided with directional wheels, and the support legs 4 and the power device 3 are respectively arranged at two ends of the movable container 2; the top cover of the fixed container 1 and the top cover of the movable container 2 can be opened, the top covers can be opened, heavy and large equipment or articles can be hung from the top, a first electric cylinder 12 capable of opening the top covers is arranged in the fixed container 1, a second electric cylinder 22 capable of opening the top covers is arranged in the movable container 2, and the top covers are opened through electric control.
A plurality of lifting corner pieces 5 for lifting and installing interfaces are arranged on two sides of the fixed container 1; the both sides of 1 one end of fixed container are equipped with supplementary gyro wheel 6, supplementary gyro wheel 6 is located movable container 2 bottoms, and movable container 2 stretches out longer, can make the inside movable container 2 upwarp of fixed container 1 because of gravity, receives supplementary gyro wheel 6's restriction when upwarping, reduces orbital load, has prolonged track slider 21's life.
The utility model discloses a theory of operation and application method: the utility model is driven by the power device 3, the structure is simple, the movable container 2 is sleeved in the fixed container 1, the fixed container 1 is a long strip shape, so according to the conventional habit, the movable container 2 can be extended and retracted along the length direction of the fixed container 1, the container is extended from the length direction, and longer articles can be placed, the extending mode of the utility model is different from the prior art; the power device 3 adopts two planetary speed reducers to drive the gear 32 and the rack 33 to enable the movable container 2 to extend and retract rapidly, the motor 31 adopts the servo motor 31, the whole power device 3 has short extension and retraction time and strong overload resistance.
After the movable container 2 is expanded, the supporting legs 4 can be extended to support the movable container 2, so that the service life of the guide rail sliding block 21 is prolonged, a travel switch for controlling the supporting legs 4 can be arranged on the fixed container 1 and the movable container 2, and when the movable container 2 extends out of the middle part of the fixed container 1, the travel switch can be triggered, so that the supporting legs 4 are extended; when the movable container 2 is retracted to the middle of the fixed container 1, the travel switch is triggered, thereby retracting the legs 4.
The industrial guide rail 11 is installed on the inner bottom surface of the fixed container 1, the power device 3 is installed on the inner bottom surface of the movable container 2, the movable container 2 acts on the rack 33 through the gear 32 of the power device 3 to enable the movable container 2 to do linear motion along the industrial guide rail 11, a certain gap is reserved between the auxiliary roller 6 and the outer bottom surface of the movable container 2, the movable container 2 is in cantilever installation due to the fact that the gravity center of the movable container 2 body leans backwards, when the movable container 2 is completely recovered, the cantilever of the movable container 2 is long, the movable container 2 is in contact with the auxiliary roller 6 through elastic deformation of the movable container 2 body, the supporting legs 4 are in a completely recovered state, when the movable container 2 is extended, the movable container 2 extends for a certain distance, the supporting legs 4 can completely land, a travel switch is arranged at the position, once, the elastic deformation of the movable container 2 body is eliminated, then the auxiliary roller 6 is separated from the movable container 2 at this time until the movable container 2 extends and expands in place, when the movable container 2 is recovered, when the travel switch acts, the supporting leg 4 at the end part of the movable container 2 is recovered, and at this time, the auxiliary roller 6 in the fixed container 1 is contacted with the ground outside the movable container 2 until the movable container 2 is completely recovered.
The top covers of the movable container 2 and the fixed container 1 of the utility model are preferably double-opened covers, the top covers are hinged with the corresponding containers, and the maximum turning angle is 90 degrees; in addition, the power device 3 of the present invention may be other, such as a multi-stage telescopic electric cylinder.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. An expansion container, comprising a fixed container (1), a movable container (2) and a power device (3), characterized in that: the movable container (2) is slidably sleeved in the fixed container (1), the fixed container (1) is fixedly provided with a plurality of industrial guide rails (11), the bottom of the movable container (2) is fixedly provided with a sliding block (21), the sliding block (21) is slidably connected with the industrial guide rails (11), and the power device (3) is fixedly arranged in the movable container (2) and used for driving the movable container (2) to move along the length direction of the fixed container (1).
2. An expansion container as claimed in claim 1, wherein: the power device (3) comprises a motor (31) and a gear rack (33) which is meshed with the motor (31), an output shaft of the motor (31) is connected with the gear rack (32), the gear rack (33) is fixedly arranged in the fixed container (1), and the gear rack (33) is parallel to the industrial guide rail (11).
3. An expansion container as claimed in claim 2, wherein: the power device (3) further comprises a first planetary reducer (34) and a second planetary reducer (35), an output shaft of the motor (31) is sequentially connected with the first planetary reducer (34) and the second planetary reducer (35) in a speed reducing mode, and the second planetary reducer (35) is connected with the gear (32).
4. An expansion container as claimed in claim 3, wherein: the power device (3) further comprises a power mounting seat (36), the power mounting seat (36) is fixedly arranged at one end of the bottom of the movable container (2), the motor (31), the first planetary reducer (34) and the second planetary reducer (35) are fixedly arranged on the power mounting seat (36) through bolts, and the motor (31) is a servo motor (31).
5. An expansion container as claimed in claim 1, wherein: the number of the industrial guide rails (11) is two, two sliding blocks (21) with a certain distance are arranged on each industrial guide rail (11), and the sliding blocks (21) are fixed at the end part of the movable container (2) through bolts.
6. An expansion container as claimed in any one of claims 1 to 5, wherein: the movable container (2) is further provided with electric downward telescopic supporting legs (4), the tail ends of the supporting legs (4) are provided with directional wheels, and the supporting legs (4) and the power device (3) are respectively arranged at two ends of the movable container (2).
7. An expansion container as claimed in any one of claims 1 to 5, wherein: the top covers of the fixed container (1) and the movable container (2) can be opened.
8. An expansion container as claimed in claim 7, wherein: a first electric cylinder (12) capable of opening the top cover is arranged in the fixed container (1), and a second electric cylinder (22) capable of opening the top cover is arranged in the movable container (2).
9. An expansion container as claimed in any one of claims 1 to 5, wherein: and a plurality of lifting corner pieces (5) used for lifting and installing interfaces are arranged on two sides of the fixed container (1).
10. An expansion container as claimed in any one of claims 1 to 5, wherein: auxiliary rollers (6) are arranged on two sides of one end of the fixed container (1), and the auxiliary rollers (6) are located on the bottom of the movable container (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009945.0U CN211593689U (en) | 2020-01-03 | 2020-01-03 | Expansion container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020009945.0U CN211593689U (en) | 2020-01-03 | 2020-01-03 | Expansion container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211593689U true CN211593689U (en) | 2020-09-29 |
Family
ID=72600198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020009945.0U Active CN211593689U (en) | 2020-01-03 | 2020-01-03 | Expansion container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211593689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875069A (en) * | 2021-01-12 | 2021-06-01 | 段遵虎 | Intelligent logistics container capable of being disassembled and adjusted automatically |
-
2020
- 2020-01-03 CN CN202020009945.0U patent/CN211593689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875069A (en) * | 2021-01-12 | 2021-06-01 | 段遵虎 | Intelligent logistics container capable of being disassembled and adjusted automatically |
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