CN211032774U

CN211032774U - Carriage convenient to remove

Info

Publication number: CN211032774U
Application number: CN201920664545.0U
Authority: CN
Inventors: 张国兵
Original assignee: Anhui Guorunxiang Special Automobile Co ltd
Current assignee: Anhui Guorunxiang Special Automobile Co ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-07-17
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a carriage convenient to remove, including first carriage, second carriage, moving mechanism and stop gear, the activity of second carriage sets up inside first carriage, moving mechanism is connected with first carriage and second carriage respectively, stop gear is connected with first carriage, the spout has been seted up on the top in first carriage, the fixed slider that is provided with in top in second carriage, the slider activity sets up inside the spout, second carriage one side is provided with the switch door through the hinge activity. The utility model discloses simple structure makes electro-magnet and permanent magnet inter attraction through the electro-magnet circular telegram, makes the fixed block move down and makes latch and rack separation, drives the gear through the motor this moment and rotates, can make the second carriage take place to remove in the inside in first carriage through the transmission of gear, and the pneumatic cylinder extension simultaneously makes the second carriage shift out from first carriage is inside, can guarantee the stability of second carriage through the slider at the inside removal of spout.

Description

Carriage convenient to remove

Technical Field

The utility model relates to a carriage technical field specifically is a carriage convenient to remove.

Background

The traditional carriage is mainly used for placing goods, the shape of the carriage main body is rectangular, the carriage body is made of a steel frame structure to cover an iron sheet, and the carriage is arranged on a chassis behind a vehicle cab.

The currently used carriages that are easy to move have the following disadvantages:

1. the carriage which is convenient to move at present can not stably move, and the carriage does not stably move when moving, so that the carriage is easy to shake and is quite not installed;

2. the carriage that is convenient for remove that uses at present can not be to the stable fixing of carriage when the carriage does not move, causes the condition that the carriage drops easily when the vehicle goes, causes certain danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carriage convenient to remove to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a carriage convenient to move comprises a first carriage, a second carriage, a moving mechanism and a limiting mechanism, wherein the second carriage is movably arranged inside the first carriage, the moving mechanism is respectively connected with the first carriage and the second carriage, the limiting mechanism is connected with the first carriage, a sliding groove is formed in the top end of the first carriage, a sliding block is fixedly arranged at the top end of the second carriage, the sliding block is movably arranged inside the sliding groove, a switch door is movably arranged on one side of the second carriage through a hinge, and a rack is fixedly arranged at the bottom end of the second carriage.

Preferably, the moving mechanism comprises a motor and a gear, a first mounting groove is formed in one side of the bottom end in the first compartment, the motor is fixedly arranged at the bottom end in the first mounting groove through a mounting seat, the gear meshed with the rack is fixedly arranged at one end of the motor, and an output shaft end of the motor is in transmission connection with the gear.

Preferably, the limiting mechanism comprises a permanent magnet, a telescopic rod, a spring, an electromagnet, a fixed block and a latch, a second mounting groove is formed in the bottom end inside the first car body on one side far away from the first mounting groove, the electromagnet is fixedly arranged at the bottom end inside the second mounting groove, the telescopic rods are fixedly arranged on two sides inside the second mounting groove through mounting blocks, the fixed block is fixedly arranged at the top end of the telescopic rod, the permanent magnet is fixedly arranged at the bottom end of the fixed block, the spring is sleeved outside the telescopic rod, and the latch meshed with the rack is fixedly arranged at the top end of the fixed block.

Preferably, a groove is formed in the bottom end of the first compartment at one side of the first mounting groove, which is far away from the second mounting groove, and a roller is movably arranged in the groove through a rotating shaft.

Preferably, a hydraulic cylinder is fixedly arranged inside the bottom end of the first carriage, one end of the hydraulic cylinder penetrates through the first carriage and is arranged on the outer side of the first carriage, and the other end of the hydraulic cylinder is connected with the bottom end of the second carriage through a fixing plate.

Preferably, the bottom of second carriage is provided with the gyro wheel through the mounting bracket activity in the one end of keeping away from the switch door, the fixed setting in outside of gyro wheel and the rack engaged with driving gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an electro-magnet circular telegram makes electro-magnet and permanent magnet inter attraction, makes the fixed block move down and makes latch and rack separation, drives the gear through the motor this moment and rotates, can make the second carriage take place to remove in the inside of first carriage through the transmission of gear, and the pneumatic cylinder extension simultaneously makes the second carriage shift out from the inside of first carriage, can guarantee the stability of second carriage through the slider removes in the spout;

2. the utility model discloses a motor reversal, and through the pneumatic cylinder shrink, can make the second carriage remove first carriage inside, through with the electro-magnet outage, the fixed block rises under the effect of spring, makes latch and rack mesh mutually, can be with the stable fixing of second carriage inside first carriage.

Drawings

FIG. 1 is a schematic view of the overall structure of a movable carriage of the present invention;

fig. 2 is an enlarged schematic view of a portion a of the carriage of fig. 1, which is convenient to move according to the present invention;

fig. 3 is an enlarged schematic view of a portion B in fig. 1 of the carriage convenient to move according to the present invention.

In the figure: 1. a first compartment; 2. a second car; 3. a moving mechanism; 4. a limiting mechanism; 5. a chute; 6. a slider; 7. opening and closing the door; 8. a rack; 9. a motor; 10. a gear; 11. a first mounting groove; 12. A permanent magnet; 13. a telescopic rod; 14. a spring; 15. an electromagnet; 16. a fixed block; 17. clamping teeth; 18. A second mounting groove; 19. a groove; 20. a drum; 21. a transmission gear; 22. a hydraulic cylinder; 23. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a carriage convenient to remove, including first carriage 1, second carriage 2, moving mechanism 3 and

stop gear

4, 2 activities in second carriage set up in first carriage 1 inside, moving mechanism 3 is connected with first carriage 1 and second carriage 2 respectively, stop gear 4 is connected with first carriage 1, spout 5 has been seted up on the top in first carriage 1, the top welding in second carriage 2 has slider 6, slider 6 activity sets up inside spout 5, 2 one side in second carriage is provided with switch door 7 through the hinge activity, the bottom welding in second carriage 2 has rack 8.

The moving mechanism 3 comprises a motor 9 and a gear 10, a first mounting groove 11 is formed in one side of the bottom end in the first carriage 1, the motor 9 is fixedly arranged at the bottom end in the first mounting groove 11 through a mounting seat, the gear 10 meshed with the rack 8 is mounted at one end of the motor 9, and the output shaft end of the motor 9 is in transmission connection with the gear 10;

the limiting mechanism 4 comprises a permanent magnet 12, an expansion link 13, a spring 14, an electromagnet 15, a fixed block 16 and a latch 17, a second mounting groove 18 is formed in the bottom end of the interior of the first car compartment 1 on one side far away from the first mounting groove 11, the electromagnet 15 is mounted at the bottom end of the interior of the second mounting groove 18 through a bolt, the expansion link 13 is fixedly arranged on two sides of the interior of the second mounting groove 18 through a mounting block, the fixed block 16 is fixedly arranged at the top end of the expansion link 13, the permanent magnet 12 is mounted at the bottom end of the fixed block 16, the spring 14 is sleeved on the outer side of the expansion link 13, and the latch 17 meshed with;

a groove 19 is formed in the bottom end of the first car 1 on one side of the first mounting groove 11 far away from the second mounting groove 18, and a roller 20 is movably arranged in the groove 19 through a rotating shaft;

a hydraulic cylinder 22 is fixedly arranged inside the bottom end of the first carriage 1, one end of the hydraulic cylinder 22 penetrates through the first carriage 1 and is arranged outside the first carriage 1, and the other end of the hydraulic cylinder 22 is connected with the bottom end of the second carriage 2 through a fixing plate;

the bottom end of the second car 2 is movably provided with a roller 23 at one end far away from the switch door 7 through a mounting frame, and the outside of the roller 23 is fixedly provided with a transmission gear 21 meshed with the rack 8, so that the second car 2 can be moved more conveniently.

The working principle is as follows: the utility model discloses a make electro-magnet 15 and permanent magnet 12 inter attraction through electro-magnet 15 circular telegram, make fixed block 16 lapse make latch 17 and rack 8 separation, it rotates to drive gear 10 through motor 9 this moment, transmission through gear 10 can make second carriage 2 take place to remove in the inside of first carriage 1, and pneumatic cylinder 22 extension simultaneously, make second carriage 2 shift out from first carriage 1 is inside, can guarantee the stability of second carriage 2 at 5 inside removals of spout through slider 6, through the motor 9 reversal, and shrink through pneumatic cylinder 22, can make second carriage 2 remove inside first carriage 1, through 15 outage with electro-magnet, fixed block 16 rises under spring 14's effect, make latch 17 and rack 8 mesh mutually, can be with the stable fixing of second carriage 2 inside first carriage 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carriage convenient to remove, includes first carriage (1), second carriage (2), moving mechanism (3) and stop gear (4), its characterized in that: the utility model discloses a two-purpose vehicle, including first carriage (1), moving mechanism (3), slide groove (5), second carriage (2), stop gear (4), second carriage (2) activity sets up inside first carriage (1), moving mechanism (3) are connected with first carriage (1) and second carriage (2) respectively, stop gear (4) are connected with first carriage (1), spout (5) have been seted up on the top of first carriage (1), the fixed slider (6) that are provided with in top of second carriage (2), slider (6) activity sets up inside spout (5), second carriage (2) one side is provided with switch door (7) through the hinge activity, the bottom mounting of second carriage (2) is provided with rack (8).

2. A portable carriage as recited in claim 1, and further comprising: moving mechanism (3) include motor (9) and gear (10), first mounting groove (11) have been seted up to one side of the inside bottom in first carriage (1), fixed motor (9) that is provided with through the mount pad in the inside bottom of first mounting groove (11), the one end of motor (9) is fixed to be provided with gear (10) with rack (8) engaged with, the output axle head and gear (10) transmission of motor (9) are connected.

3. A portable carriage as recited in claim 2, wherein: stop gear (4) include permanent magnet (12), telescopic link (13), spring (14), electro-magnet (15), fixed block (16) and latch (17), second mounting groove (18) have been seted up in one side of keeping away from first mounting groove (11) to first carriage (1) inside bottom, the inside bottom mounting of second mounting groove (18) is provided with electro-magnet (15), the inside both sides of second mounting groove (18) all are provided with telescopic link (13) through the installation piece is fixed, the fixed block (16) that is provided with in top of telescopic link (13), the bottom mounting of fixed block (16) is provided with permanent magnet (12), the outside cover of telescopic link (13) is equipped with spring (14), the fixed latch (17) that is provided with a plurality of and rack (8) and meshes mutually that is provided with in top of fixed block (16).

4. A portable carriage as recited in claim 3, and further comprising: a groove (19) is formed in the bottom end of the interior of the first carriage (1) on one side, away from the second mounting groove (18), of the first mounting groove (11), and a roller (20) is movably arranged in the groove (19) through a rotating shaft.

5. A portable carriage as recited in claim 1, and further comprising: a hydraulic cylinder (22) is fixedly arranged in the bottom end of the first carriage (1), one end of the hydraulic cylinder (22) penetrates through the first carriage (1) and is arranged on the outer side of the first carriage (1), and the other end of the hydraulic cylinder (22) is connected with the bottom end of the second carriage (2) through a fixing plate.

6. A portable carriage as recited in claim 1, and further comprising: the bottom of second carriage (2) is provided with gyro wheel (23) through the mounting bracket activity in the one end of keeping away from switch door (7), the outside of gyro wheel (23) is fixed to be set up with rack (8) engaged with driving gear (21).