CN109734018B - Auxiliary braking device of roadway stacker and implementation method - Google Patents
Auxiliary braking device of roadway stacker and implementation method Download PDFInfo
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- CN109734018B CN109734018B CN201811552175.8A CN201811552175A CN109734018B CN 109734018 B CN109734018 B CN 109734018B CN 201811552175 A CN201811552175 A CN 201811552175A CN 109734018 B CN109734018 B CN 109734018B
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Abstract
The invention discloses an auxiliary braking device of a roadway stacker and an implementation method, the auxiliary braking device comprises a top rail, a ground rail and a machine body arranged between the top rail and the ground rail, wherein the front surface of the machine body is provided with a vertical rail, the outer part of the vertical rail is provided with an object stage, the interior of the machine body is provided with a placing cavity, the bottom of the placing cavity is fixedly provided with a driving motor, the output end of the driving motor is connected with a driving shaft, the bottom and the top two sides of the machine body are respectively provided with a braking arm, the inner sides of the braking arms are respectively connected with a supporting rod through a movable connecting piece, the inner ends of the supporting rods are respectively and fixedly connected with the machine body, the driving shaft is connected with the braking arms through a linkage braking mechanism, the auxiliary braking device can perform auxiliary braking from the top of the machine body and the object stage, the braking, avoid influencing cargo transportation, in addition, can also realize the quick braking of equipment, avoid influencing the accurate location of equipment.
Description
Technical Field
The invention relates to the field of intelligent material handling, in particular to an auxiliary braking device of a roadway stacker and an implementation method.
Background
The roadway stacker is evolved from a forklift and a bridge stacker. The bridge type stacker is limited in operation speed due to the fact that a bridge frame is heavy, and is only suitable for warehouses which are not high in warehousing and ex-warehousing frequency or used for storing long raw materials and heavy goods.
The tunnel type stacker has the following characteristics: (1) the electric control mode comprises manual, semi-automatic, single machine automatic and computer control, and one electric control mode can be selected optionally; (2) most of stackers adopt variable frequency speed regulation and photoelectric address identification, and have the characteristics of good speed regulation performance and high parking accuracy; (3) a safe sliding contact type power transmission device is adopted, so that reliable power supply is ensured; (4) the overload rope loosening and rope breaking protection device is used for ensuring the working safety; (5) a movable working chamber is arranged, the indoor operating handle and the button are reasonably arranged, and the seat is comfortable; (6) the stacker frame is light in weight. High bending and torsional rigidity. The lifting guide rail has high precision and good wear resistance, and can be accurately adjusted; (7) the retractable fork reduces the width requirement on the roadway and improves the utilization rate of the warehouse area.
The stacker braking device is usually arranged at the lower part of the stacker, the lower part of the stacker can be stopped immediately in the process of braking, but the upper part of the stacker often swings and inclines due to the action of inertia and generates deflection, so that the rapid and accurate positioning and addressing of the stacker are influenced, and goods can be collapsed in serious cases, so that an auxiliary braking device needs to be added on the stacker.
The conventional auxiliary braking device for the stacker is generally characterized in that a braking arm is mounted at the top of equipment and connected with a driving mechanism, and when braking is needed, the braking arm can be in contact with a top rail, so that the auxiliary braking effect is achieved.
However, the conventional auxiliary braking device of the tunnel stacker has the following defects:
(1) although the existing auxiliary braking device can perform auxiliary braking from the top of the machine body to avoid the machine body from swinging and inclining, an objective table for placing goods still can be subjected to the action of inertia, and the objective table has different heights according to the use requirements and is difficult to brake, so that the problem of goods protection cannot be solved;
(2) the existing auxiliary braking device usually needs an independent driving mechanism, but the size of the stacker is limited, and the additional driving mechanism is added, so that the weight of equipment is increased, the transportation space of goods is reduced, and the use of the stacker is not facilitated;
(3) the existing braking device is not ideal in braking effect, is difficult to realize rapid braking of equipment and is not beneficial to accurate positioning of the equipment.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an auxiliary braking device of a tunnel stacker and an implementation method, the device can perform auxiliary braking from the top of a machine body and an objective table, has better braking effect, can better protect goods and avoid goods from falling, can enable the auxiliary braking and main braking to share one driving mechanism, is beneficial to reducing the occupied space of the device and avoiding influencing the transportation of the goods, and can also implement quick braking of equipment, avoid influencing the accurate positioning of the equipment and effectively solve the problems provided by the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an auxiliary braking device of a roadway stacker comprises a top rail, a ground rail and a machine body arranged between the top rail and the ground rail, wherein a vertical rail is arranged on the front surface of the machine body, and an object stage matched with the vertical rail is arranged outside the vertical rail;
the inside of organism is provided with places the chamber, and is placing the bottom fixed mounting in chamber and have driving motor, driving motor's output is connected with the drive shaft, the bottom of organism, top both sides all are provided with the brake arm, the inboard of brake arm all is connected with branch through swing joint spare, and the inner of branch all with organism fixed connection, the drive shaft passes through the linkage arrestment mechanism and is connected with the brake arm.
Further, linkage brake mechanism is including setting up the gangbar that is placing the intracavity and has with drive shaft fixed connection, the top, the bottom of gangbar all overlap and are equipped with drive gear, the bottom of organism, top both sides all are provided with and place the through-hole that the chamber is connected, and all insert in the through-hole and be equipped with the brake lever, the side of brake lever all is provided with the first round of tooth group with drive gear meshing, and sets up with two brake levers of same drive gear meshing relatively, the outer end of brake lever all is connected with the brake arm that corresponds through the hinge.
Furthermore, the side of the brake rod is provided with a guide rod fixed on the inner wall of the placing cavity, the side surfaces of the guide rod are provided with sliding grooves, and the side surfaces of the brake rod are provided with sliding strips matched with the sliding grooves.
Furthermore, the medial surface of brake arm all is provided with the friction disc that corresponds with sky rail, ground rail, and the medial surface of friction disc all is provided with a plurality of lugs, the lateral surface of sky rail, ground rail all is provided with the bar groove that matches with the lug.
Further, the inside of friction disc all is provided with the air chamber, the inside of lug all is provided with the cavity hole that is connected with the air chamber, the upper and lower side in cavity hole all is connected with the inflation chamber that sets up in the lug inside, and all is provided with the wear-resisting arch that corresponds with the inflation chamber above and below the lug.
Further, the medial surface both ends of objective table all are provided with the fixed slot, and all are provided with fixed slider in the fixed slot, fixed slider all is connected with fixed curb plate, and fixed curb plate is located the both sides of organism respectively, the medial surface of fixed curb plate all is provided with the cushion.
Further, the inner of fixed curb plate all is connected with the dead lever, the both sides of organism all are provided with and place the bar hole that the chamber is connected, the dead lever is inserted respectively and is established in the bar hole that corresponds, and two dead levers are located the both sides of gangbar respectively, the side of dead lever all is provided with second wheel tooth group, the side of gangbar is provided with the rack group with second wheel tooth group meshing.
In addition, the invention also provides an implementation method of the auxiliary braking device of the roadway stacker, which comprises the following steps:
s100, arranging an integrated driving mechanism in the roadway stacker;
s200, the top and the bottom of the tunnel stacker are connected with a group of brake arms through a linkage brake mechanism;
and S300, connecting the objective table with a driving mechanism through a clamping mechanism.
Further, in step S200, each set of brake arms is connected opposite to the driving mechanism.
Further, in step S200 and step S300, the driving mechanism, the interlocking braking mechanism, and the clamping mechanism are connected by gears.
Compared with the prior art, the invention has the beneficial effects that:
(1) the auxiliary braking device can perform auxiliary braking from the top of the machine body and the object stage, has a better braking effect, cannot be influenced by the height of the object stage, can better protect goods and avoid the goods from falling;
(2) the auxiliary brake and the main brake can share one driving mechanism, so that the occupied space of the device is reduced, and the influence on the transportation of goods is avoided;
(3) the invention has better braking effect, can realize the quick braking of the equipment and avoid influencing the accurate positioning of the equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a friction plate according to the present invention;
FIG. 3 is a schematic view of a linkage rod structure according to the present invention;
FIG. 4 is a schematic cross-sectional view of the brake lever of the present invention;
FIG. 5 is a schematic cross-sectional view of the stationary side plate of the present invention;
FIG. 6 is a schematic overall flow chart of the present invention.
Reference numbers in the figures:
1-sky rail; 2-ground rail; 3-body; 4-a vertical track; 5-an object stage; 6-a brake arm; 7-a movable connection; 8-a strut; 9-a linkage brake mechanism; 10-a fixed groove; 11-a fixed slide block; 12-fixing the side plate; 13-an elastic pad; 14-a fixation rod; 15-strip shaped holes; 16-a second set of gear teeth; 17-a rack set;
301-placing the cavity; 302-a drive motor; 303-a drive shaft;
601-friction plate; 602-a bump; 603-a strip groove; 604-an air cavity; 605-a hollow bore; 606-an expansion chamber; 607-wear resistant protrusions;
901-a linkage rod; 902-a drive gear; 903-a through hole; 904-brake lever; 905-a first set of gear teeth; 906-hinge; 907-a guide rod; 908-a chute; 909-slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the invention provides an auxiliary braking device for a roadway stacker, which comprises a top rail 1, a ground rail 2 and a machine body 3 arranged between the top rail 1 and the ground rail 2, wherein the machine body 3 can move along the top rail 1 and the ground rail 2 under the driving of a driving device, a vertical rail 4 is arranged on the front surface of the machine body 3, an object stage 5 matched with the vertical rail 4 is arranged outside the vertical rail 4, the object stage 5 is used for placing goods to be transported, and the object stage 5 can move up and down along the vertical rail 4 under the driving of a lifting device.
The inside of organism 3 is provided with places chamber 301, and places the bottom fixed mounting in chamber 301 and have driving motor 302, and the output of driving motor 302 is connected with drive shaft 303, and driving motor 302 is used for providing power for the braking of device, and of course, also can adopt other power unit.
Bottom, the top both sides of organism 3 all are provided with brake arm 6, and the inboard of brake arm 6 all is connected with branch 8 through swing joint 7, and the inner of branch 8 all with organism 3 fixed connection, brake arm 6 is used for braking from the bottom and the top of organism 3 simultaneously, and drive shaft 303 is connected with brake arm 6 through linkage brake mechanism 9.
Linkage brake mechanism 9 is including setting up in placing chamber 301 and with drive shaft 303 fixed connection's gangbar 901, the top, the bottom of gangbar 901 all overlap and are equipped with drive gear 902, bottom, the top both sides of organism 3 all are provided with and place the through-hole 903 that chamber 301 is connected, and all insert in the through-hole 903 and be equipped with brake lever 904.
The side surfaces of the brake levers 904 are provided with a first set of wheel teeth 905 which are engaged with the driving gear 902, and two brake levers 904 which are engaged with the same driving gear 902 are arranged oppositely, and the outer ends of the brake levers 904 are connected with the corresponding brake arms 6 through hinges 906.
The side of the brake lever 904 is provided with a guiding rod 907 fixed on the inner wall of the placing cavity 301, the side of the guiding rod 907 is provided with a sliding groove 908, and the side of the brake lever 904 is provided with a sliding strip 909 matched with the sliding groove 908.
When organism 3 needs the braking, start driving motor 302, drive gear 902 can be rotatory under the drive of drive shaft 303, make corresponding brake lever 904 can move to the outside under the effect of meshing force, thereby make each brake arm 6 can be outwards rotatory round branch 8, reach the purpose of braking, and simultaneously, because the device can follow the bottom and the top of organism 3 and carry out the simultaneous braking, braking effect is better, and need not set up extra actuating mechanism, can reduce the occupation space of device, increase the parking space of goods, be favorable to the transportation of goods.
The medial surface both ends of objective table 5 all are provided with fixed slot 10, and all are provided with solid fixed sliding block 11 in the fixed slot 10, and solid fixed sliding block 11 all is connected with solid fixed side board 12, and solid fixed side board 12 lies in the both sides of organism 3 respectively, and the medial surface of solid fixed side board 12 all is provided with cushion 13.
The inner of fixed curb plate 12 all is connected with dead lever 14, and the both sides of organism 3 all are provided with and place the bar hole 15 that chamber 301 is connected, and dead lever 14 inserts respectively and establishes in the bar hole 15 that corresponds, and two dead levers 14 are located the both sides of gangbar 901 respectively, through setting up bar hole 15, can make reciprocating of objective table 5 can not receive the influence.
The side surfaces of the fixed rods 14 are provided with second gear sets 16, and the side surfaces of the linkage rods 901 are provided with rack sets 17 meshed with the second gear sets 16.
When the driving motor 302 works, due to the rotation of the linkage bar 901, the two fixing rods 14 can move inwards under the meshing force of the second gear set 16 and the rack set 17, so that the fixing side plates 12 can move inwards and tightly attach to the surface of the machine body 3, the braking of the object stage 5 can be realized, the protection of goods is facilitated, when the object stage 5 needs to move up and down, the object stage 5 can be fixed by adopting the method, and the machine body 3 can be ensured not to move in the lifting process of the object stage 5.
The medial surface of brake arm 6 all is provided with friction disc 601 that corresponds with sky rail 1, ground rail 2, and the medial surface of friction disc 601 all is provided with a plurality of lugs 602, and the lateral surface of sky rail 1, ground rail 2 all is provided with the bar groove 603 that matches with lug 602, through setting up lug 602 and bar groove 603, can make friction disc 601 and sky rail 1, ground rail 2's area of contact bigger to be favorable to the braking of organism 3.
The inside of friction disc 601 all is provided with air chamber 604, and the inside of lug 602 all is provided with the cavity 605 that is connected with air chamber 604, and the upper and lower side of cavity 605 all is connected with the setting at the inside inflation chamber 606 of lug 602, and the upper and lower face of lug 602 all is provided with the wear-resisting arch 607 that corresponds with inflation chamber 606.
When friction disc 601 and sky rail 1, ground rail 2 in close contact with under the pressure of braking arm 6, the air in the air chamber 604 can get into expansion chamber 606 along cavity hole 605 for expansion chamber 606 inflation, wear-resisting protruding 607 are more salient, thereby make the frictional force of lug 602 and bar groove 603 bigger, make the braking effect of device better, are favorable to the accurate location of organism 3.
In addition, as shown in fig. 6, the present invention further provides an implementation method of an auxiliary braking device for a roadway stacker, which includes the following steps:
s100, set up integrative actuating mechanism in tunnel stacker, including the main actuating mechanism who drives main arresting gear and the auxiliary drive mechanism who drives auxiliary brake device usually in current tunnel stacker, can occupy the great space of tunnel stacker, and actuating mechanism is shared with auxiliary brake device to main arresting gear in this scheme, both be convenient for control, can reduce occupation space again.
S200, the top and the bottom of the tunnel stacker are connected with a group of brake arms through a linkage brake mechanism, the group of brake arms at the bottom is a main brake device, the group of brake arms at the top is an auxiliary brake device, and in the step S200, each group of brake arms is relatively connected with a driving mechanism, so that when the driving mechanism works, each group of brake arms can relatively rotate, and the purpose of braking is achieved.
S300, the objective table passes through clamping mechanism and is connected with actuating mechanism, and the objective table is because need constantly up-and-down motion, consequently does not set up arrestment mechanism basically, and this scheme can make the objective table pass through clamping mechanism and fix at actuating mechanism during operation, more is favorable to protecting the goods, simultaneously, when not braking, can not influence the normal lift of objective table.
In step S200 and step S300, the driving mechanism, the interlocking braking mechanism, and the clamping mechanism are all connected by gears.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a supplementary arresting gear of tunnel stacker, includes sky rail (1), ground rail (2) to and organism (3) of setting between sky rail (1), ground rail (2), its characterized in that: a vertical rail (4) is arranged on the front surface of the machine body (3), and an object stage (5) matched with the vertical rail (4) is arranged outside the vertical rail (4);
the inside of organism (3) is provided with places chamber (301), and is placing bottom fixed mounting in chamber (301) has driving motor (302), the output of driving motor (302) is connected with drive shaft (303), the bottom of organism (3), top both sides all are provided with brake arm (6), the inboard of brake arm (6) all is connected with branch (8) through swing joint spare (7), and the inner of branch (8) all with organism (3) fixed connection, drive shaft (303) are connected with brake arm (6) through linkage arrestment mechanism (9).
2. The auxiliary braking device of the roadway stacker according to claim 1, wherein: linkage brake mechanism (9) including set up in placing chamber (301) and with drive shaft (303) fixed connection's gangbar (901), the top of gangbar (901), bottom all overlap and are equipped with drive gear (902), the bottom of organism (3), top both sides all are provided with and place through-hole (903) that chamber (301) are connected, and all insert in through-hole (903) and be equipped with brake lever (904), the side of brake lever (904) all is provided with first round of tooth group (905) with drive gear (902) meshing, and sets up relatively with two brake levers (904) of same drive gear (902) meshing, the outer end of brake lever (904) all is connected with corresponding brake arm (6) through hinge (906).
3. The auxiliary braking device of the roadway stacker according to claim 2, wherein: the side of the brake rod (904) is provided with a guide rod (907) fixed on the inner wall of the placing cavity (301), the side of the guide rod (907) is provided with a sliding groove (908), and the side of the brake rod (904) is provided with a sliding strip (909) matched with the sliding groove (908).
4. The auxiliary braking device of the roadway stacker according to claim 1, wherein: the inner side of the brake arm (6) is provided with friction plates (601) corresponding to the sky rail (1) and the ground rail (2), the inner side of each friction plate (601) is provided with a plurality of lugs (602), and the outer side of each sky rail (1) and the outer side of each ground rail (2) are provided with strip-shaped grooves (603) matched with the lugs (602).
5. The auxiliary braking device of the roadway stacker according to claim 4, wherein: the inside of friction disc (601) all is provided with air chamber (604), the inside of lug (602) all is provided with cavity hole (605) that are connected with air chamber (604), the upper and lower side of cavity hole (605) all is connected with the inflation chamber (606) that set up in lug (602) inside, and the upper and lower face of lug (602) all is provided with wear-resisting protruding (607) that correspond with inflation chamber (606).
6. The auxiliary braking device of the roadway stacker according to claim 1, wherein: the utility model discloses a portable electronic device, including objective table (5), fixed slider (11), fixed curb plate (12) and cushion (13), the medial surface both ends of objective table (5) all are provided with fixed slot (10), and all are provided with fixed slider (11) in fixed slot (10), fixed slider (11) all are connected with fixed curb plate (12), and fixed curb plate (12) are located the both sides of organism (3) respectively, the medial surface of fixed curb plate (12) all is provided with cushion (.
7. The auxiliary braking device of the roadway stacker according to claim 6, wherein: the inner of fixed curb plate (12) all is connected with dead lever (14), the both sides of organism (3) all are provided with and place bar hole (15) that chamber (301) are connected, dead lever (14) are inserted respectively and are established in bar hole (15) that correspond, and two dead levers (14) are located the both sides of gangbar (901) respectively, the side of dead lever (14) all is provided with second round of tooth group (16), the side of gangbar (901) is provided with rack group (17) with second round of tooth group (16) meshing.
8. The method for realizing the auxiliary braking device of the roadway stacker according to any one of claims 1 to 7, characterized by comprising the following steps:
s100, arranging an integrated driving mechanism in the roadway stacker;
s200, the top and the bottom of the tunnel stacker are connected with a group of brake arms through a linkage brake mechanism;
and S300, connecting the objective table with a driving mechanism through a clamping mechanism.
9. The implementation method of the auxiliary braking device of the roadway stacker according to claim 8, wherein the implementation method comprises the following steps: in step S200, each set of brake arms is connected opposite to the drive mechanism.
10. The implementation method of the auxiliary braking device of the roadway stacker according to claim 8, wherein the implementation method comprises the following steps: in step S200 and step S300, the driving mechanism, the interlocking braking mechanism, and the clamping mechanism are all connected by gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552175.8A CN109734018B (en) | 2018-12-18 | 2018-12-18 | Auxiliary braking device of roadway stacker and implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552175.8A CN109734018B (en) | 2018-12-18 | 2018-12-18 | Auxiliary braking device of roadway stacker and implementation method |
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| Publication Number | Publication Date |
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| CN109734018A CN109734018A (en) | 2019-05-10 |
| CN109734018B true CN109734018B (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811552175.8A Active CN109734018B (en) | 2018-12-18 | 2018-12-18 | Auxiliary braking device of roadway stacker and implementation method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023184429A1 (en) * | 2022-03-31 | 2023-10-05 | 深圳市海柔创新科技有限公司 | Anti-toppling stabilizing apparatus, warehouse robot, and warehouse system |
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| DE4308537A1 (en) * | 1992-03-30 | 1993-10-07 | Volkswagen Ag | Overhead conveyor e.g. for holding CRT type monitor in car repair station - has anti-swing carriage braking devices and telescopic brake rods actuated by force-multiplying levers coupled to relatively low-powered motor |
| CN202063675U (en) * | 2010-11-23 | 2011-12-07 | 王倪明 | Stacking machine with brake synchronizing and stabilizing device |
| CN203833562U (en) * | 2014-05-28 | 2014-09-17 | 太原高科锐志物流仓储设备有限公司 | Up-and-down synchronous braking stacker |
| CN205575105U (en) * | 2016-05-01 | 2016-09-14 | 长沙长泰智能装备有限公司 | Stacker sky rail auxiliary braking device |
| DE202015004370U1 (en) * | 2015-06-15 | 2016-09-19 | Winkel Gmbh | Storage and retrieval unit with a lifting mast |
-
2018
- 2018-12-18 CN CN201811552175.8A patent/CN109734018B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4308537A1 (en) * | 1992-03-30 | 1993-10-07 | Volkswagen Ag | Overhead conveyor e.g. for holding CRT type monitor in car repair station - has anti-swing carriage braking devices and telescopic brake rods actuated by force-multiplying levers coupled to relatively low-powered motor |
| CN202063675U (en) * | 2010-11-23 | 2011-12-07 | 王倪明 | Stacking machine with brake synchronizing and stabilizing device |
| CN203833562U (en) * | 2014-05-28 | 2014-09-17 | 太原高科锐志物流仓储设备有限公司 | Up-and-down synchronous braking stacker |
| DE202015004370U1 (en) * | 2015-06-15 | 2016-09-19 | Winkel Gmbh | Storage and retrieval unit with a lifting mast |
| CN205575105U (en) * | 2016-05-01 | 2016-09-14 | 长沙长泰智能装备有限公司 | Stacker sky rail auxiliary braking device |
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