CN110712917B - Luggage handling device - Google Patents
Luggage handling device Download PDFInfo
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- CN110712917B CN110712917B CN201911107705.2A CN201911107705A CN110712917B CN 110712917 B CN110712917 B CN 110712917B CN 201911107705 A CN201911107705 A CN 201911107705A CN 110712917 B CN110712917 B CN 110712917B
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- bearing plate
- rod
- connecting rod
- fixed frame
- rotating shaft
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- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G7/00—Devices for assisting manual moving or tilting heavy loads
- B65G7/02—Devices adapted to be interposed between loads and the ground or floor, e.g. crowbars with means for assisting conveyance of loads
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Abstract
The invention provides a luggage carrying device, and belongs to the technical field of luggage carrying equipment. The invention comprises a fixed frame, a first operating rod, a bearing plate, a fourth connecting rod, a connecting rod mechanism and a moving mechanism, wherein the fixed frame comprises a vertical rod and two horizontal rods, one end of the first operating rod is hinged on the vertical rod, the bearing plate is movably arranged on the fixed frame, two ends of the fourth connecting rod are respectively hinged on the first operating rod and the bearing plate, when the first operating rod rotates leftwards, the connecting rod mechanism can enable the bearing plate to move leftwards and upwards, when the first operating rod rotates rightwards, the connecting rod mechanism can enable the bearing plate to move rightwards and downwards, the moving mechanism comprises a first travelling mechanism and a second travelling mechanism, when the fourth connecting rod drives the bearing plate to move leftwards and upwards, the first travelling mechanism can increase the distance between the right end of the fixed frame and the ground, and the second travelling mechanism can drive the fixed frame to go up and down steps. The invention can carry heavier luggage and can also carry the luggage up and down stairs.
Description
Technical Field
The invention belongs to the technical field of baggage handling equipment, and relates to a baggage handling device.
Background
Because the living standard of people is continuously improved, people travel or go home and visit more and more times, take big and small bags and suitcases when sitting on trains or aircraft and go out, though the wheels capable of rolling are arranged at the bottom of the suitcases, one person cannot carry a plurality of suitcases or bags at the same time because of too many suitcases, the person needs to carry by means of the baggage trolley, the placing platform of the baggage trolley has a certain height, and the person needs to take a heavier baggage to carry the placing platform with great effort, in addition, because the station part channel is provided with steps, the general baggage trolley cannot go up and down steps, needs to bypass and possibly delay travel time.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a luggage carrying device which is convenient for carrying heavy luggage, can carry the luggage to go up and down steps, and is time-saving and labor-saving.
The aim of the invention can be achieved by the following technical scheme:
A luggage handling apparatus comprising: the fixing frame comprises a vertical rod and two horizontal rods vertically arranged at two ends of the vertical rod;
one end of the first operating rod is hinged to the vertical rod through a hinge shaft, and the axial direction of the hinge shaft is parallel to the length direction of the vertical rod;
the bearing plate is movably arranged on the fixed frame;
one end of the fourth connecting rod is hinged to the first operating rod, and the other end of the fourth connecting rod is hinged to the left side of the upper side surface of the bearing plate;
The connecting rod mechanism is arranged between the fixed frame and the bearing plate, and can enable the bearing plate to move leftwards and upwards when the first operating rod rotates leftwards, and enable the bearing plate to move rightwards and downwards to be contacted with the fixed frame when the first operating rod rotates rightwards;
The moving mechanism can drive the fixed frame to move, and in an initial state, the moving mechanism enables the fixed frame to be in a tilting state with high left and low right, and the moving mechanism comprises: the first travelling mechanism is arranged at the right end of the fixed frame, and can increase the distance between the right end of the fixed frame and the ground when the fourth connecting rod drives the bearing plate to move upwards and leftwards; the second travelling mechanism is arranged at the left end of the fixed frame and can drive the fixed frame to go up and down steps.
In the above-described baggage handling device, the link mechanism includes:
a first rotating shaft rotatably arranged between the two horizontal rods, the
The length direction of the first rotating shaft is consistent with the length direction of the vertical rod, two first connecting rods are fixedly arranged on the first rotating shaft, and one end of each first connecting rod, which is far away from the first rotating shaft, is hinged to the lower side surface of the bearing plate;
the second rotating shaft is rotatably arranged between the two horizontal rods, the second rotating shaft and the first rotating shaft are mutually parallel, two second connecting rods are fixedly arranged on the second rotating shaft, and one end, far away from the second rotating shaft, of each second connecting rod is hinged to the lower side face of the bearing plate.
In the luggage carrying device, a stop lever is arranged between the two horizontal rods, the length direction of the stop lever is consistent with the length direction of the vertical rod, and the stop lever is positioned at the left side of the first rotating shaft.
In the luggage carrying device, two rubber sleeves are arranged on the outer side of the stop lever, the two rubber sleeves and the two first connecting rods are in one-to-one correspondence, when the first connecting rods rotate anticlockwise around the first rotating shaft, at least one position exists, and the first connecting rods are in contact with the corresponding rubber sleeves.
In the luggage carrying device, the right side edge of the bearing plate is rotatably provided with the roller, the axial direction of the roller is perpendicular to the length direction of the horizontal rod, and the wheel surface at the top of the roller is flush with the upper side surface of the bearing plate.
In the luggage carrying device, a baffle is arranged on the left side of the bearing plate, and the baffle is parallel to the axial direction of the roller.
In the above baggage handling device, the first travel mechanism may include:
the two third connecting rods are fixedly arranged on the second rotating shaft, the two third connecting rods correspond to the two second connecting rods one by one, the third connecting rods and the corresponding second connecting rods are coaxially arranged, and one end, far away from the second rotating shaft, of each third connecting rod is provided with a first idler wheel in a rotating mode.
In the above baggage handling device, the second travelling mechanism may include:
The second fixing shaft is fixedly arranged in the vertical rod, two ends of the second fixing shaft extend out of two ends of the vertical rod, and the length direction of the second fixing shaft is consistent with the length direction of the vertical rod;
the two fixed plates are round, the two fixed plates are coaxially arranged at two ends of the second fixed shaft in a rotating mode respectively, three bifurcation plates are uniformly fixed on the fixed plates along the circumferential direction at intervals, and second idler wheels are arranged on the bifurcation plates in a rotating mode.
In the luggage carrying device, one side of the first operating rod far away from the bearing plate is vertically provided with the second operating rod, one end of the second operating rod far away from the first operating rod is fixedly provided with the push rod, and the length direction of the push rod is consistent with the length direction of the vertical rod.
In the luggage handling device, two bolt boards are arranged on the stop lever, the two bolt boards are symmetrically arranged on two sides of one rubber sleeve, first through holes are formed in the bolt boards, a guide plate is fixedly arranged on a horizontal rod close to the bolt boards, second through holes are formed in the guide plate, bolts are inserted into the second through holes, the two first through holes and the second through holes are coaxially arranged, and when the first connecting rod rotates to contact with the rubber sleeve, the bolts are located on the right side of the first connecting rod.
Compared with the prior art, the invention has the following advantages:
1. In the initial state, the lower side surface of the bearing plate is contacted with two horizontal rods, the bearing plate and the fixed frame are in an inclined state with high left and low right, a heavier luggage box is placed on the right side of the bearing plate, then the heavier luggage box is pushed onto the bearing plate, the heavier luggage box is not required to be directly lifted onto the bearing plate, simplicity and labor are saved, then the first operation rod is operated to enable the first operation rod to rotate anticlockwise along the hinge shaft, the fourth connection rod drives the bearing plate to move leftwards and upwards, the bearing plate is far away from the fixed frame, the luggage on the bearing plate is lifted, and then the moving mechanism drives the fixed frame to move, so that the luggage is carried to a designated position; in addition, when the fourth connecting rod drives the bearing plate to move leftwards and upwards, the first travelling mechanism can increase the distance between the right end of the fixed frame and the ground, so that the fixed frame and the bearing plate are in a left-low right-high inclined state, the luggage is prevented from sliding down in the carrying process, the fixed frame can smoothly pass through the deceleration strip and cannot be blocked due to the fact that the distance between the fixed frame and the ground is increased, the second travelling mechanism can also drive the fixed frame and the luggage to go up and down steps, and the practicability of the carrying device is improved;
2. The first operating rod rotates anticlockwise around the hinge shaft, the bearing plate is driven to move upwards left through the fourth connecting rod, the first connecting rod rotates anticlockwise around the first rotating shaft, the second connecting rod rotates anticlockwise around the second rotating shaft, the bearing plate can move up and down, the distance between the bearing plate and the ground is changed, luggage can be conveniently carried to the bearing plate, and the structure is simple;
3. When the first connecting rod on the first rotating shaft rotates anticlockwise to be in contact with the stop lever, the stop lever can limit the first connecting rod to continue rotating, so that the bearing plate can keep a tilting state with low left and high right, and the structure is simple; in addition, the rubber sleeve on the stop lever plays a role in buffering, so that the first connecting rod and the stop lever are prevented from being rigidly collided to cause damage;
4. In the initial state, the bearing plate is in a tilting state with high left and low right, the luggage is tilted and laid on the right side of the bearing plate, then the luggage is pushed to move to the left side of the bearing plate, the roller on the right side edge of the bearing plate plays a certain guiding role, the luggage can be prevented from being scratched by the bearing plate, then the first operating rod is rotated anticlockwise, the bearing plate is lifted upwards left through the fourth connecting rod, meanwhile, the right end of the fixing frame is lifted, the luggage slides to the left side of the bearing plate, and finally the luggage is abutted against the baffle plate, so that the luggage can be prevented from sliding out of the bearing plate;
5. In the initial state, the bearing plate is in a tilting state with high left and low right, when the first operating rod rotates anticlockwise, the second connecting rod and the third connecting rod are driven to rotate anticlockwise around the second rotating shaft, so that the first roller on the third connecting rod gradually rotates to the right side of the second rotating shaft, the fixed frame is lifted, the fixed frame is far away from the ground, the carrying device can conveniently pass through the deceleration strip smoothly, and the fixed frame cannot be clamped; in addition, when the fixed frame is lifted to a tilting state with low left and high right, the bearing plate is also in the tilting state with low left and high right, so that the luggage is prevented from sliding off;
6. When the carrying device needs to go up the step, the second travelling mechanism is enabled to contact the step, the push rod is pulled to the upper left, the second rollers on the three bifurcation plates rotate around the second fixed shaft, the second rollers on the bifurcation plates far away from the ground rotate to contact the upper step, the second rollers on the other two bifurcation plates are separated from the ground, the carrying device rises one step under the anticlockwise rotation of the fixed plate, and similarly, when the carrying device needs to go down the step, the first travelling mechanism is enabled to hang, the push rod is pushed to the lower right, the second rollers on the three bifurcation plates rotate around the second fixed shaft, the second rollers on the bifurcation plates far away from the ground rotate to contact the next step, the second rollers on the other two bifurcation plates are separated from the ground, and the carrying device descends one step under the clockwise rotation of the fixed plate, so that the operation is simple.
Drawings
FIG. 1 is a schematic diagram of the structure of the present line Li Banyun of apparatus;
FIG. 2 is a cross-sectional view at A-A in FIG. 1;
FIG. 3 is a cross-sectional view at B-B in FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
FIG. 5 is a schematic view of the structure in which the pins sequentially pass through the second through hole and the two first through holes;
Fig. 6 is a schematic view of the structure of the load bearing plate after it has been lifted;
FIG. 7 is a schematic view of the present invention prior to placement of the luggage case;
Fig. 8 is a schematic view of the structure of the present invention after the luggage case is placed.
In the figure, 1, a fixed frame; 11. a horizontal bar; 111. a notch; 12. a vertical rod; 13. a stop lever; 131. a rubber sleeve; 132. a latch plate; 133. a first perforation; 14. a guide plate; 141. a plug pin; 142. a second perforation; 2. a first rotating shaft; 21. a first link; 3. a second rotating shaft; 31. a second link; 32. a third link; 33. a first roller; 4. a bearing plate; 41. a baffle; 42. a roller; 421. a first eye plate; 5. a sleeve; 51. a hinge shaft; 52. a second eye plate; 53. a first lever; 54. a second lever; 55. a push rod; 56. a fourth link; 6. a second fixed shaft; 61. a fixing plate; 611. a bifurcation plate; 62. a second roller; 7. luggage case.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 8, a baggage handling device includes a fixed frame 1, a first operation lever 53, a load bearing plate 4, a fourth link 56, a link mechanism, and a moving mechanism.
The fixing frame 1 comprises a vertical rod 12 and two horizontal rods 11 vertically arranged at two ends of the vertical rod 12, and the right ends of the two horizontal rods 11 are respectively provided with a notch 111.
Two second eye plates 52 are arranged on the vertical rod 12 in parallel, a hinge shaft 51 is fixedly connected between the two second eye plates 52, one end of the first operation rod 53 is hinged to the middle of the vertical rod 12 through the hinge shaft 51, and the axial direction of the hinge shaft 51 is parallel to the length direction of the vertical rod 12.
The bearing plate 4 is movably arranged on the fixed frame 1, in an initial state, the edges of the front side and the rear side of the bearing plate 4 are respectively contacted with the two horizontal rods 11, and the connecting rod mechanism can enable the bearing plate 4 to move above the fixed frame 1.
One end of the fourth connecting rod 56 is hinged on the first operating rod 53, and the other end is hinged on the left side of the upper side surface of the bearing plate 4.
The link mechanism is provided between the fixed frame 1 and the bearing plate 4, and when the first operation lever 53 rotates leftward, the link mechanism can move the bearing plate 4 leftward and upward, and when the first operation lever 53 rotates rightward, the link mechanism can move the bearing plate 4 rightward and downward to contact the fixed frame 1.
The moving mechanism can drive the fixed frame 1 to move, and in an initial state, the fixed frame 1 is in a tilting state with high left and low right, and the moving mechanism comprises: the first travelling mechanism is arranged at the right end of the fixed frame 1, and can increase the distance between the right end of the fixed frame 1 and the ground when the fourth connecting rod 56 drives the bearing plate 4 to move upwards and leftwards; the second travelling mechanism is arranged at the left end of the fixed frame 1 and can drive the fixed frame 1 to go up and down steps.
In the initial state, the lower side surface of the bearing plate 4 is contacted with two horizontal rods 11, the distance from the right side of the bearing plate 4 to the ground is smaller, the fixed frame 1 is in a state of tilting with high left and low right, the heavier luggage 7 is placed on the right side of the bearing plate 4 and then pushed onto the bearing plate 4, the heavier luggage 7 does not need to be directly lifted onto the bearing plate 4, the labor is saved simply, the first operating rod 53 is operated to enable the first operating rod to rotate anticlockwise along the hinge shaft 51, the bearing plate 4 is driven to move upwards left through the fourth connecting rod 56, the bearing plate 4 is far away from the fixed frame 1, the luggage on the bearing plate 4 is lifted, the fixed frame 1 is driven to move through the moving mechanism, and the luggage 7 is carried to a designated position; in addition, when the fourth connecting rod 56 drives the bearing plate 4 to move upwards left, the first travelling mechanism can increase the distance between the right end of the fixed frame 1 and the ground, so that the fixed frame 1 and the bearing plate 4 are in a low left and high right inclined state, the luggage 7 is prevented from falling down in the carrying process, the fixed frame 1 can smoothly pass through the deceleration strip and cannot be blocked due to the fact that the distance between the fixed frame 1 and the ground is increased, the second travelling mechanism can also drive the fixed frame 1 and the luggage 7 to go up and down steps, and the practicability of the carrying device is improved.
Specifically, the link mechanism includes a first rotating shaft 2 and a second rotating shaft 3.
The first rotating shaft 2 is rotatably arranged between the two horizontal rods 11, the length direction of the first rotating shaft 2 is consistent with the length direction of the vertical rod 12, two first connecting rods 21 are vertically and fixedly arranged on the first rotating shaft 2, and one ends, far away from the first rotating shaft 2, of the first connecting rods 21 are hinged to the lower side face of the bearing plate 4.
The second rotating shaft 3 is rotatably arranged between the two horizontal rods 11, the second rotating shaft 3 and the first rotating shaft 2 are parallel to each other, two second connecting rods 31 are vertically and fixedly arranged on the second rotating shaft 3, and one end, far away from the second rotating shaft 3, of each second connecting rod 31 is hinged to the lower side face of the bearing plate 4.
The first operating rod 53 rotates anticlockwise around the hinge shaft 51, the fourth connecting rod 56 drives the bearing plate 4 to move upwards and leftwards, the first connecting rod 21 rotates anticlockwise around the first rotating shaft 2, the second connecting rod 31 rotates anticlockwise around the second rotating shaft 3, the bearing plate 4 can move up and down, the distance between the bearing plate 4 and the ground is changed, the luggage 7 can be conveniently carried onto the bearing plate 4, and the structure is simple.
Specifically, a stop lever 13 is disposed between the two horizontal bars 11, the length direction of the stop lever 13 is consistent with the length direction of the vertical bar 12, and the stop lever 13 is located at the left side of the first rotating shaft 2.
When the first connecting rod 21 on the first rotating shaft 2 rotates anticlockwise to contact with the stop lever 13, the stop lever 13 can limit the first connecting rod 21 to continue rotating, so that the bearing plate 4 can keep a tilting state with low left and high right, and the structure is simple.
Specifically, two rubber sleeves 131 are arranged on the outer side of the stop lever 13, the two rubber sleeves 131 are in one-to-one correspondence with the two first connecting rods 21, when the first connecting rods 21 rotate anticlockwise around the first rotating shaft 2, at least one position exists, and the first connecting rods 21 are in contact with the corresponding rubber sleeves 131.
When the first connecting rod 21 on the first rotating shaft 2 rotates anticlockwise to contact the stop lever 13, the rubber sleeve 131 on the stop lever 13 plays a role in buffering, so that the first connecting rod 21 and the stop lever 13 are prevented from rigidly colliding to cause damage.
Specifically, two first eye plates 421 are arranged on the right edge of the bearing plate 4, a roller 42 is rotatably arranged between the two first eye plates 421, the axial direction of the roller 42 is perpendicular to the length direction of the horizontal rod 11, and the tread at the top of the roller 42 is flush with the upper side of the bearing plate 4.
In the initial state, the bearing plate 4 is in a tilting state with high left and low right, the luggage 7 is tilted and laid on the right side of the bearing plate 4, then the luggage 7 is pushed to move to the left side of the bearing plate 4, the roller 42 on the right side edge of the bearing plate 4 plays a certain guiding role, and the luggage 7 can be prevented from being scratched by the bearing plate 4.
Specifically, a baffle 41 is disposed on the left side of the bearing plate 4, and the baffle 41 is parallel to the axial direction of the drum 42.
The first operating lever 53 is rotated counterclockwise, the load-bearing plate 4 is lifted leftward and upward by the fourth link 56, and the right end of the fixed frame 1 is lifted, so that the luggage 7 slides to the left side of the load-bearing plate 4, and finally abuts against the baffle 41, and the baffle 41 can prevent the luggage 7 from sliding out of the load-bearing plate 4.
Specifically, the first travel mechanism includes two third links 32.
The two third connecting rods 32 are fixedly arranged on the second rotating shaft 3, the two third connecting rods 32 are in one-to-one correspondence with the two second connecting rods 31, the third connecting rods 32 and the corresponding second connecting rods 31 are coaxially arranged, one end, far away from the second rotating shaft 3, of each third connecting rod 32 is rotatably provided with a first roller 33, and when the bearing plate 4 contacts with the upper side surfaces of the two horizontal rods 11, the wheel surfaces of the first rollers 33 extend out of the lower side surfaces of the horizontal rods 11 to be in contact with the ground.
In the initial state, the bearing plate 4 is in a tilting state with high left and low right, when the first operating rod 53 is rotated anticlockwise, the second connecting rod 31 and the third connecting rod 32 are driven to rotate anticlockwise around the second rotating shaft 3, the first roller 33 on the third connecting rod 32 is gradually rotated to the right side of the second rotating shaft 3, the fixed frame 1 is lifted, the fixed frame is far away from the ground, the carrying device can conveniently pass through the deceleration strip smoothly, and the fixed frame cannot be clamped; in addition, when the fixing frame 1 is lifted to incline to be low on the left and high on the right, the bearing plate 4 is also in an inclined state to be low on the left and high on the right, so that the luggage 7 is prevented from sliding down.
Specifically, the second running mechanism includes a second fixed shaft 6 and two fixed plates 61.
The second fixing shaft 6 is fixedly arranged in the vertical rod 12, two ends of the second fixing shaft 6 extend out of two ends of the vertical rod 12, and the length direction of the second fixing shaft 6 is consistent with the length direction of the vertical rod 12.
Two fixed plates 61 are all circular, two fixed plates 61 respectively rotate coaxially and set up in the both ends of second fixed axle 6, fixed plate 61 is evenly fixed with three bifurcation board 611 along circumference interval, three all rotate on bifurcation board 611 and be provided with second gyro wheel 62.
When the carrying device needs to go up the steps, the carrying device is pulled backwards, the second travelling mechanism is enabled to contact the steps, the push rod 55 is pulled leftwards and upwards, the second rollers 62 on the three bifurcation plates 611 rotate around the second fixed shaft 6, the second rollers 62 on the bifurcation plates 611 far away from the ground are rotated to contact the previous step, the second rollers 62 on the other two bifurcation plates 611 are separated from the ground, the carrying device is lifted by one step under the anticlockwise rotation of the fixed plate 61, and similarly, when the carrying device needs to go down the steps, the carrying device is pushed forwards, the first travelling mechanism is suspended, the push rod 55 is pushed rightwards and downwards, the second rollers 62 on the three bifurcation plates 611 rotate around the second fixed shaft 6, the second rollers 62 on the bifurcation plates 611 far away from the ground are rotated to contact the next step, the second rollers 62 on the other two bifurcation plates 611 are separated from the ground, the carrying device is lowered by one step under the clockwise rotation of the fixed plate 61, and the operation is simple.
Specifically, a second operating rod 54 is vertically fixed on one side of the first operating rod 53 away from the bearing plate 4, a push rod 55 is fixed on one end of the second operating rod 54 away from the first operating rod 53, and the length direction of the push rod 55 is consistent with the length direction of the vertical rod 12.
When no luggage is placed on the bearing plate 4, the first operating rod 53 is in a state of inclining rightward, so that the personnel are not benefited to push the carrying device, and the push rod 55 is arranged on one side, away from the bearing plate 4, of the first operating rod 53, so that the personnel are facilitated to push the carrying device, and the carrying device is simple in structure and low in cost.
Specifically, two bolt boards 132 are arranged on the stop lever 13, the two bolt boards 132 are symmetrically arranged on two sides of one rubber sleeve 131, a first through hole 133 is formed in each bolt board 132, a guide plate 14 is fixedly arranged on the horizontal rod 11 close to the bolt board 132, a second through hole 142 is formed in each guide plate 14, bolts 141 are inserted into the second through holes 142, the two first through holes 133 and the two second through holes 142 are coaxially arranged, and when the first connecting rod 21 rotates to be in contact with the rubber sleeve 131, the bolts 141 are positioned on the right side of the first connecting rod 21.
When no luggage is placed on the bearing plate 4, the bearing plate 4 contacts with the two horizontal rods 11, the bolt 141 is only inserted in the second through hole 142, when luggage is placed on the bearing plate 4, the first operating rod 53 rotates anticlockwise, the first connecting rod 21 is driven to rotate anticlockwise around the first rotating shaft 2, the first connecting rod 21 contacts with the rubber sleeve 131 on the stop lever 13, then the bolt 141 is pushed to sequentially pass through the second through hole 142 and the first through holes 133 on the two bolt plates 132, at this time, the bolt 141 is positioned on the right side of the first connecting rod 21, the first connecting rod 21 is fixed, when the carrying device is pushed to advance, the first connecting rod 21 is prevented from rotating clockwise, the bearing plate 4 moves downwards and rightwards, and the luggage on the bearing plate 4 slides down, so that unnecessary trouble is caused.
In the description of this patent, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the patent and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the patent.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A luggage handling apparatus, comprising: the fixing frame (1), the fixing frame (1) comprises a vertical rod (12) and two horizontal rods (11) vertically arranged at two ends of the vertical rod (12);
A first operation rod (53), wherein one end of the first operation rod (53) is hinged on the vertical rod (12) through a hinge shaft (51), and the axial direction of the hinge shaft (51) is parallel to the length direction of the vertical rod (12);
The bearing plate (4) is movably arranged on the fixed frame (1), and two first eye plates (421) are arranged on the right side edge of the bearing plate (4);
one end of the fourth connecting rod (56) is hinged to the first operating rod (53), and the other end of the fourth connecting rod (56) is hinged to the left side of the upper side surface of the bearing plate (4);
the connecting rod mechanism is arranged between the fixed frame (1) and the bearing plate (4), and can enable the bearing plate (4) to move leftwards and upwards when the first operating rod (53) rotates leftwards, and enable the bearing plate (4) to move rightwards and downwards to be in contact with the fixed frame (1) when the first operating rod (53) rotates rightwards;
The moving mechanism can drive the fixed frame (1) to move, and in an initial state, the moving mechanism enables the fixed frame (1) to be in a tilting state with high left and low right, and the moving mechanism comprises: the first travelling mechanism is arranged at the right end of the fixed frame (1), and can increase the distance between the right end of the fixed frame (1) and the ground when the fourth connecting rod (56) drives the bearing plate (4) to move leftwards and upwards; the second travelling mechanism is arranged at the left end of the fixed frame (1) and can drive the fixed frame (1) to go up and down steps;
The link mechanism includes:
The first rotating shaft (2) is rotatably arranged between the two horizontal rods (11), the length direction of the first rotating shaft (2) is consistent with the length direction of the vertical rod (12), two first connecting rods (21) are fixedly arranged on the first rotating shaft (2), and one end, far away from the first rotating shaft (2), of each first connecting rod (21) is hinged to the lower side face of the bearing plate (4);
The second rotating shaft (3) is rotatably arranged between the two horizontal rods (11), the second rotating shaft (3) and the first rotating shaft (2) are parallel to each other, two second connecting rods (31) are fixedly arranged on the second rotating shaft (3), and one end, far away from the second rotating shaft (3), of each second connecting rod (31) is hinged to the lower side face of the bearing plate (4);
a stop lever (13) is arranged between the two horizontal rods (11), the length direction of the stop lever (13) is consistent with the length direction of the vertical rod (12), and the stop lever (13) is positioned at the left side of the first rotating shaft (2);
the stop lever (13) outside is equipped with two rubber cover (131), two rubber cover (131) and two first connecting rod (21) one-to-one, when first connecting rod (21) rotate anticlockwise round first pivot (2), there is at least one position, first connecting rod (21) contact with corresponding rubber cover (131).
2. A baggage handling device according to claim 1, wherein the right edge of the load bearing plate (4) is provided with a drum (42) in a rotating manner, the axial direction of the drum (42) is perpendicular to the length direction of the horizontal bar (11), and the tread of the top of the drum (42) is flush with the upper side of the load bearing plate (4).
3. A baggage handling device according to claim 2, characterised in that the left side of the load bearing plate (4) is provided with a baffle (41), which baffle (41) is parallel to the axial direction of the drum (42).
4. A baggage handling device according to claim 3, wherein said first travelling mechanism comprises:
The two third connecting rods (32), two third connecting rods (32) are fixedly arranged on the second rotating shaft (3), the two third connecting rods (32) and the two second connecting rods (31) are in one-to-one correspondence, the third connecting rods (32) and the corresponding second connecting rods (31) are coaxially arranged, and one end, far away from the second rotating shaft (3), of each third connecting rod (32) is provided with a first roller (33) in a rotating mode.
5. A luggage handling apparatus according to claim 4, wherein the second travelling mechanism comprises:
The second fixing shaft (6), the second fixing shaft (6) is fixedly arranged in the vertical rod (12), two ends of the second fixing shaft (6) extend out of two ends of the vertical rod (12), and the length direction of the second fixing shaft (6) is consistent with the length direction of the vertical rod (12);
The two fixed plates (61), two fixed plates (61) are circular, two fixed plates (61) are respectively coaxially rotated and are arranged at two ends of a second fixed shaft (6), three bifurcation plates (611) are uniformly fixed on the fixed plates (61) along the circumferential interval, and second idler wheels (62) are respectively rotationally arranged on the bifurcation plates (611).
6. The luggage handling device according to claim 5, wherein a second operating rod (54) is vertically fixed on one side of the first operating rod (53) away from the bearing plate (4), a push rod (55) is fixed on one end of the second operating rod (54) away from the first operating rod (53), and the length direction of the push rod (55) is consistent with the length direction of the vertical rod (12).
7. The luggage handling device according to claim 6, wherein two latch plates (132) are arranged on the stop lever (13), the two latch plates (132) are symmetrically arranged on two sides of one rubber sleeve (131), first through holes (133) are respectively arranged on the latch plates (132), guide plates (14) are fixedly arranged on horizontal rods (11) close to the latch plates (132), second through holes (142) are arranged on the guide plates (14), a latch (141) is inserted in the second through holes (142), the two first through holes (133) and the second through holes (142) are coaxially arranged, and when the first connecting rod (21) rotates to contact the rubber sleeve (131), the latch (141) is positioned on the right side of the first connecting rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911107705.2A CN110712917B (en) | 2019-11-13 | 2019-11-13 | Luggage handling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911107705.2A CN110712917B (en) | 2019-11-13 | 2019-11-13 | Luggage handling device |
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| CN110712917A CN110712917A (en) | 2020-01-21 |
| CN110712917B true CN110712917B (en) | 2024-05-28 |
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| CN201911107705.2A Active CN110712917B (en) | 2019-11-13 | 2019-11-13 | Luggage handling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112091097B (en) * | 2020-07-17 | 2022-07-12 | 太重（天津）滨海重型机械有限公司 | Four-rod type carrier roller device for stretching straightener |
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| CN110712917A (en) | 2020-01-21 |
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