CN111410003A - Unloading device - Google Patents
Unloading device Download PDFInfo
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- CN111410003A CN111410003A CN202010186671.7A CN202010186671A CN111410003A CN 111410003 A CN111410003 A CN 111410003A CN 202010186671 A CN202010186671 A CN 202010186671A CN 111410003 A CN111410003 A CN 111410003A
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- conveying
- rods
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- 238000005303 weighing Methods 0.000 claims description 21
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 9
- 229910003460 diamond Inorganic materials 0.000 description 7
- 239000010432 diamond Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- 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
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
- B65G13/12—Roller frames adjustable
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- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention relates to a discharging device, which comprises a mobile cart and a conveying device; the conveying device comprises two rows of telescopic vertical rods which are symmetrically arranged, conveying rods which are arranged between the two rows of telescopic vertical rods at intervals and telescopic devices which are respectively fixed at two ends of each conveying rod and used for pulling apart or combining the adjacent telescopic vertical rods; every row's flexible pole setting interval arrangement and quantity are more than 2, it is provided with the gyro wheel to rotate on the conveying pole, the bottom that is close to the flexible pole setting of moving the shallow among the conveyer sets up on the moving the shallow. The invention has flexible structure, convenient and fast article transmission, energy consumption saving and convenient storage.
Description
Technical Field
The invention relates to the field of logistics transportation, in particular to an unloading device.
Background
Along with the rapid development of logistics industry, a large amount of articles are required to be transported, the traditional unloading mode mainly adopts manual transmission, the labor cost is high, the danger coefficient is large, and the efficiency is low. The emerging unloading device is mainly driven by a motor and drives a conveyor belt device to move the goods position. Although the efficiency is improved, the use cost is high and the maintenance is difficult. In the work, area is big, and inconvenient the removal can not carry out nimble change according to the space size, can not recycle between the warehouse.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides the unloading device which is flexible in structure, convenient and fast in article transmission, energy-saving and convenient to store.
The technical scheme adopted by the invention for solving the technical problems is as follows:
it comprises a mobile cart and a conveying device;
the conveying device comprises two rows of telescopic vertical rods which are symmetrically arranged, conveying rods which are arranged between the two rows of telescopic vertical rods at intervals and telescopic devices which are respectively fixed at two ends of each conveying rod and used for pulling apart or combining the adjacent telescopic vertical rods; every row's flexible pole setting interval arrangement and quantity are more than 2, it is provided with the gyro wheel to rotate on the conveying pole, the bottom that is close to the flexible pole setting of moving the shallow among the conveyer sets up on the moving the shallow.
Further, the telescoping device is the rhombus telescoping device, and it is including connecting gradually together a plurality of can transversely tensile rhombus support, every the rhombus support includes four skeleton frames and four pin joints with adjacent skeleton frame hinge, every run through on the pin joint on rhombus support top and be provided with the transfer bar, the pin joint of rhombus support both sides is used for respectively rather than adjacent rhombus support hinge.
Furthermore, a reinforcing rod is arranged below each conveying rod and fixedly connected to a framework frame of the rhombic bracket;
the hinge point department at rhombus support top is provided with first chute, first chute is located a skeleton frame on rhombus support upper portion, the conveying pole passes first chute is provided with the spring between conveying pole and the stiffener.
Furthermore, the rhombic support also comprises a V-shaped framework plate with a downward pointed end, and two ends of the top of the V-shaped framework plate are respectively hinged to two framework frames on the upper part of the rhombic support.
Furthermore, the telescopic device is a slide rod telescopic device and comprises limiting plates arranged on each conveying rod and limiting rod devices connected with adjacent limiting plates, wherein the limiting plates are provided with four vertical second roller grooves which are symmetrically distributed up and down, the lower parts of the upper parts of the second roller grooves are respectively provided with a pair of limiting balls, each pair of limiting balls are symmetrically arranged in the ball grooves at two sides of the second roller groove, the ball grooves are perpendicular to the second roller grooves, and the limiting balls are fixed in the ball grooves through second springs;
the limiting rod device comprises two limiting rods which are rotatably connected through a center, the two limiting rods are arranged in a crossed manner, one end of each limiting rod is movably arranged in a second roller groove at the upper part of the limiting plate at one side of the limiting rod, and the other end of each limiting rod is movably arranged in a second roller groove at the lower part of the limiting plate at the other side of the limiting rod;
and the two ends of the limiting rod are respectively provided with a second roller matched with the second roller groove and a limiting ball, and the limiting ball is used for limiting the limiting rod.
Furthermore, the upper part of the limiting plate is provided with an installation chute, and the conveying rod is rotatably arranged at the installation chute
In the groove; the installation chute is arranged in an inclined mode and is located above the second roller groove.
Furthermore, a telescopic guardrail is detachably arranged between every two adjacent telescopic vertical rods and is positioned above the conveying rod;
the telescopic guardrail comprises folding units which are sequentially hinged together, the number of the folding units is more than 2, and each folding unit comprises two hinged folding plates and a rotating wheel which is rotatably arranged between the two folding plates.
Furthermore, a supporting cross rod is further arranged between the two rows of telescopic vertical rods, and two ends of the supporting cross rod are respectively arranged on the two telescopic vertical rods which are symmetrically arranged.
Furthermore, a correlation grating is arranged above the conveying rod and close to the position of the mobile cart, and the bottoms of the correlation gratings are arranged on two symmetrically arranged telescopic vertical rods;
the portable cart is provided with the weighing platform, L ED screen and the power supply of being the weighing platform respectively and L ED screen power supply on, L ED screen is connected with the correlation grating and the weighing platform electricity respectively.
Furthermore, the movable trolley comprises an L-shaped trolley frame, trolley rollers with brakes and arranged at the bottom of a flat plate of the trolley frame, and handles and buffer cushions which are respectively arranged on two sides of a vertical plate of the trolley frame;
the weighing platform is arranged on a flat plate of the vehicle framework through a telescopic rod of the weighing platform;
the L ED screen is arranged on the upper part of a vertical plate of the vehicle frame through a L ED screen telescopic rod;
the vertical plate and the weighing platform of the vehicle frame are respectively positioned on two sides of the cushion pad.
Further, the roller comprises a bearing sleeved on the conveying rod, a triangular support rotatably arranged on the periphery of the bearing, and rotating wheels rotatably arranged at three ends of the triangular support respectively.
The invention has the beneficial effects that:
1. the conveying device is wide in application range, the number of the telescopic vertical rods can be increased or decreased according to the conveying distance of objects, the length of the conveying device is further adjusted, and the defect that the conveying distance cannot be changed in the conventional conveying mode of the conveying belt is overcome.
2. When the goods are transported, the invention can complete the transmission only by the gravity of the transmission object without external power, thereby being more energy-saving and environment-friendly.
3. The telescopic device has a flexible structure, has the functions of combining and opening the telescopic device, combines the telescopic vertical rods together when not in use, and pulls the telescopic vertical rods for transportation when in use, so that the telescopic device is convenient to store and can be recycled.
4. The conveying device adopts flexible materials and has a certain curvature as a whole. The goods can be transported on the curved road, which cannot be realized by the prior art such as a conveyor belt and the like, and the method has practical significance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention in use in accordance with embodiment 1;
FIG. 2 is a schematic view of the overall structure of the container in accordance with embodiment 1 of the present invention;
FIG. 3 is a schematic view of the delivery device of example 1 of the present invention in an expanded configuration;
FIG. 4 is a schematic view of the telescopic fence according to the present invention;
FIG. 5 is a schematic view of the mobile cart according to the present invention;
FIG. 6 is a schematic structural view of a first chute on a diamond support in accordance with example 1 of the present invention;
FIG. 7 is a schematic view showing the structure of a roller according to embodiments 2 and 4 of the present invention;
FIG. 8 is a schematic partial sectional view of a roller in examples 2 and 4 of the present invention;
FIG. 9 is a side view of the whole structure of example 1 of the present invention in use;
FIG. 10 is a top view of the overall structure of the device of example 1 of the present invention in use;
FIG. 11 is a side view of the container of example 1 of the present invention when stored;
FIG. 12 is a side view of a delivery device of example 1 of the present invention as deployed;
FIG. 13 is a side view of a folding unit of example 1 of the present invention;
FIG. 14 is a top view of a folding unit of example 1 of the present invention;
FIG. 15 is a schematic view showing the position of a spring in embodiment 1 of the present invention;
FIG. 16 is a schematic view of the position of the transmission rod in the first chute after receiving the cargo according to embodiment 1 of the present invention;
fig. 17 is a schematic structural view of a snap block and a snap groove in embodiment 1 of the present invention;
FIG. 18 is a schematic view showing the entire structure of the liquid crystal display device in use in embodiment 4 of the present invention;
fig. 19 is a schematic structural view of the combined telescopic vertical rod in embodiment 4 of the present invention;
fig. 20 is a schematic structural view of a telescopic device in embodiment 4 of the present invention;
fig. 21 is a schematic structural view of a telescopic device between two adjacent telescopic vertical rods in embodiment 4 of the present invention;
fig. 22 is a schematic position view of the limiting rod after two adjacent telescopic vertical rods are pulled apart in embodiment 4 of the present invention;
fig. 23 is a schematic position diagram of a limiting rod after two adjacent telescopic vertical rods are combined according to embodiment 4 of the present invention;
FIG. 24 is a schematic partial cross-sectional view of FIG. 22;
FIG. 25 is a schematic view showing a position of the restricting lever restricted by the restricting balls in embodiment 3;
FIG. 26 is a schematic view showing the position of the stop lever limited by the limiting balls in embodiment 3;
FIG. 27 is a schematic structural view of a second roller in accordance with embodiment 3;
in the drawing, 1, a mobile cart, 1-1 cart framework, 1-2 weighing platforms, 1-3 cart rollers, 1-4 handles, 1-5 power supplies, 1-6L ED screens, 1-7 clamping grooves, 2 reinforcing rods, 3 telescopic vertical rods, 3-1 clamping blocks, 4 conveying rods, 5 diamond supports, 5-1V-shaped framework plates, 6 first chutes, 7 springs, 8 telescopic guardrails, 9 folding units, 9-1 folding plates, 9-2 rotating wheels, 10 supporting cross rods, 11 correlation gratings, 12 cushion pads, 13 suckers, 14 rollers, 14-1 bearings, 14-2 triangular supports, 14-3 rotating wheels, 15 limiting plates, 15-1 second roller grooves, 15-2 limiting balls, 15-3 second springs, 15-4 mounting chutes, 15-5 roller grooves, 16 limiting rods and 16-1 second rollers are arranged in sequence.
Detailed Description
The present invention is further described in detail below with reference to examples, but the scope of the present invention is not limited thereto, and the scope of the invention is set forth in the claims.
Example 1
As shown in fig. 1-6 and 9-16, the invention provides a discharge device comprising a mobile cart 1 and a conveyor; one end of the conveying device is connected with the movable trolley 1, the conveying device is used for conveying articles, and the movable trolley 1 is used for receiving the conveyed articles by the conveying device.
The conveying device comprises two rows of telescopic vertical rods 3 which are symmetrically arranged, conveying rods 4 which are arranged between the two rows of telescopic vertical rods 3 at intervals and rhombic telescopic devices which are used for fixing two ends of each conveying rod 4 respectively;
the telescopic vertical rods 3 are of telescopic structures and can be raised or lowered as required, the number of the telescopic vertical rods 3 in each row of the telescopic vertical rods 3 is more than or equal to 2, the telescopic vertical rods 3 are arranged at intervals,
two rows of telescopic vertical rods 3 are in one-to-one correspondence and are symmetrically distributed.
The conveying rod 4 is provided with the rollers 14, the number of the rollers 14 is more than or equal to 1, and the rollers 14 are rotatably arranged on the conveying rod 4, so that when conveyed articles are conveyed on the conveying rod 4, the rollers 14 roll, friction is reduced, and conveying efficiency is improved.
The diamond-shaped telescopic device comprises a plurality of diamond-shaped supports 5 which are sequentially connected together and can be transversely stretched, and the number of the diamond-shaped supports 5 is more than or equal to one. Every the rhombus support 5 includes four skeleton frames and four pin joints with adjacent skeleton frame hinge, and four skeleton frames form tetragonal shape, and four pin joints are up respectively, down and the orientation left and right sides direction, follow horizontal direction pulling rhombus support 5 like this, and rhombus support 5 is tensile, contracts rhombus support 5 along the horizontal direction, and rhombus support 5 retrieves. Each hinge point at the top end of the diamond-shaped support 5 is provided with a transmission rod 4 in a penetrating way, the hinge points at two sides of the diamond-shaped support 5 are respectively used for being hinged with the adjacent diamond-shaped support 5, namely the hinge points of the diamond-shaped support 5 towards the left and right directions are respectively used for being connected with the adjacent diamond-shaped support 5. This results in a plurality of diamond-shaped stents 5 being sequentially hinged to achieve simultaneous stretching or retraction.
The bottom of the telescopic vertical rod 3 in the conveying device, which is close to the moving cart 1, is arranged on the moving cart 1, preferably, the bottom of the telescopic vertical rod 3 in the conveying device, which is close to the moving cart 1, is arranged on the moving cart 1 through key connection, so that the conveying device is connected with the moving cart 1. The movable cart 1 is a receiving position of an article, the movable cart 1 extends to a discharging position of the article, the height of the telescopic vertical rod 3 is adjusted, the telescopic vertical rod 3 at the discharging position is made to be the highest, the height of the telescopic vertical rod 3 on the movable cart 1 is the lowest, the height of the telescopic vertical rod 3 from the discharging position to the position of the movable cart 1 is gradually reduced, the conveying rod 4 of the conveying device is made to be in a slope shape, the height of the telescopic vertical rod 3 can be adjusted, and when the article is conveyed, the article is promoted to be conveyed to the movable cart 1 through the rolling of the idler wheels 14 by utilizing the self gravity. Before conveying articles, hinge points on the left side and the right side of a diamond support 5 of the diamond telescopic device are respectively stretched towards two sides, so that the conveying device is outwards extended, the bottom of a telescopic vertical rod 3 close to a movable trolley 1 is fixed on the movable trolley 1, and the bottoms of the other telescopic vertical rods 3 are fixed on the ground through suckers 13.
After the transmission is finished, the telescopic vertical rods 3 are combined, hinge points on the left side and the right side of a diamond support 5 of the diamond telescopic device are respectively folded towards the middle, finally, the combined and contracted diamond telescopic device is placed on the movable trolley 1 to be stored, the movable trolley 1 can be moved, the device can be moved to a designated storage place, and the device is convenient, fast, flexible and wide in application range.
Further, every the below of conveying pole 4 all is provided with a stiffener 2, stiffener 2 rigid coupling is on the skeleton frame of diamond-shaped support 5. Preferably, the reinforcing rods 2 are fixedly connected to the framework frame of the upper half of the diamond-shaped support 5, and each reinforcing rod 2 is arranged on the right upper framework frame of the diamond-shaped support 5 corresponding to the reinforcing rod 2.
Further, a first inclined groove 6 is arranged at the hinged point of the top of the diamond-shaped support 5, the first inclined groove 6 is positioned on a framework frame at the upper part of the diamond-shaped support 5, each diamond-shaped support 5 is provided with a first inclined groove 6, the conveying rod 4 penetrates through the inclined grooves 6 and can slide in the inclined grooves 6, a spring 7 is arranged between the conveying rod 4 and the reinforcing rod 2, the number of the springs 7 is more than or equal to 1, preferably 3, and as can be seen from fig. 4, when the number of the springs 7 is 3, the springs are respectively positioned at the position of the conveying rod 4 close to the two ends and the middle position of the conveying rod 4.
When the article is not transferred on the transfer rod 4, the transfer rod 4 is positioned at the top end of the U-shaped groove 6 under the elastic force of the spring 7, and when the article is transferred on the transfer rod 4, the gravity of the article makes the transfer rod 4 slide down, namely, the transfer rod 4 is transferred
The rod 4 moves downwards in the U-shaped groove 6, so that the included angle formed by the goods and the conveying rod 4 is reduced, the gliding force of the goods in the direction of the frame of the rhombic support is increased, the goods can be better and stably supported on the conveying rod 4, and the conveying quality and the conveying efficiency are improved.
Furthermore, the rhombic support 5 further comprises a V-shaped framework plate 6, the pointed end of the framework plate 6 faces downwards, and two ends of the top of the V-shaped framework plate 6 are respectively hinged to two framework frames on the upper portion of the rhombic support 5, so that the strength is increased.
Furthermore, a detachable telescopic guardrail 8 is arranged between two adjacent telescopic vertical rods 3, and the telescopic guardrail 8 is positioned above the conveying rod 4; preferably, the telescopic guardrail 8 is inserted on the telescopic vertical rod 3, and can be conveniently installed or detached.
The number of the telescopic guardrails 8 is more than one, and the telescopic guardrails can be adjusted as required, so that conveyed articles can be prevented from being separated from the conveying device, and a barrier effect is achieved. The rotating wheel 9-2 plays a role in reducing friction force, and is convenient for smooth conveying of articles. In order to achieve both cost and effect, the telescopic guard rails 8 may be additionally provided at positions away from the mobile cart 1, and the telescopic guard rails 8 may not be provided at positions close to the mobile cart 1.
The telescopic guardrail 8 comprises folding units 9 which are sequentially hinged together, the number of the folding units 9 is more than 2, and each folding unit 9 comprises two folding plates 9-1 which are hinged together and a rotating wheel 9-2 which is rotatably arranged between the two folding plates 9-1. The turning wheel 9-2 is arranged towards the direction of the transfer bar 4. On the two folding plates 9-1 of one folding unit 9, one end of each folding plate 9-1 is hinged with the folding plate 9-1 of the other folding unit 9, while the other end is provided with a wheel 9-2 of the folding unit 9. When each folding unit 9 is completely unfolded, the two folding plates 9-1 form an angle of 180 degrees, when each folding unit 9 is completely folded and contracted, the two folding plates 9-1 are attached together, and when in use, the folding unit 9 is in a V shape as shown in fig. 1 in most cases.
Furthermore, in each folding unit 9, two hinged folding plates 9-1 are respectively provided with an installation groove 9-9 matched with the rotating wheel 9-2, the rotating center of the rotating wheel 9-2 is located at the hinged position of the two folding plates 9-1, and the rotating wheel 9-2 is arranged in the two installation grooves 9-9.
Further, the bottoms of the other telescopic vertical rods 3 in the conveying device are provided with suction cups 13 for gripping the ground.
Further, a supporting cross rod 10 is further arranged between the two rows of telescopic vertical rods 3, and two ends of the supporting cross rod 10 are respectively arranged on the two telescopic vertical rods 3 which are symmetrically arranged. The supporting cross rod 10 plays a role in increasing the strength and the stability of the whole device, and the supporting cross rod 10 is positioned below the telescopic vertical rod 3.
Furthermore, a correlation grating 11 is arranged above the conveying rod 4 and close to the position of the mobile cart 1, and the bottoms of the correlation grating 11 are arranged on the two symmetrically-arranged telescopic vertical rods 3. The correlation grating 11 is used for counting the conveyed articles, so that the intelligent degree of the device is achieved, the workload of manual counting of operators is reduced, and the accuracy is improved.
The portable trolley 1 is provided with a weighing platform 1-2, an L ED screen 1-6 and a power supply 1-5, wherein the power supply 1-5 supplies power to the weighing platform 1-2 and a L ED screen 1-6, the L ED screen 1-6 is respectively electrically connected with a correlation grating 11 and the weighing platform 1-2, a power supply device is integrated in the correlation grating 11, the L ED screen 1-6 is electrically connected with the correlation grating 11 to count conveyed goods, obtained data are displayed on the L ED screen 1-6, the L ED screen 1-6 is connected with the correlation grating 11 in the prior art, the L ED screen 1-6 is electrically connected with the weighing platform 1-2 in the prior art, the L ED screen 1-6 displays the number of the weighing platform 1-2 for the goods, and the L ED screen displays the weight and the number of transmitted goods, so that people can see clearly.
Further, the movable trolley 1 comprises an L-shaped trolley frame 1-1, trolley rollers 1-3 with brakes arranged at the bottom of a flat plate of the trolley frame 1-1, handles 1-4 and buffer pads 12 respectively arranged on two sides of a vertical plate of the trolley frame 1-1, and the trolley frame 1-1 comprises a flat plate of the trolley frame 1-1 arranged horizontally and a trolley frame 1-1 vertical plate vertically arranged on the flat plate of the trolley frame 1-1.
The weighing platform 1-2 is arranged on a flat plate of the vehicle framework 1-1 through a telescopic rod, so that the weighing platform can move up and down, and the structure is more flexible;
the L ED screens 1-6 are arranged on the upper parts of vertical plates of the car frame 1-1 through L ED screen telescopic rods, and the L ED screens 1-6 can move up and down, so that the structure is more flexible;
the vertical plate of the vehicle frame 1-1 and the weighing platform 1-2 are respectively positioned at two sides of the cushion pad 12. The cushion 12 is used for cushioning conveyed articles.
The trolley rollers 1-3 are trolley rollers with brakes.
Further, the damping coefficient of the rollers 14 on the transport bar 4 close to the mobile cart 1 is higher than the damping coefficient of the rollers 14 on the transport bar 4 far from the mobile cart 1. The roller 14 with high damping coefficient has higher friction force, plays a role of buffering, reduces the diving speed of conveyed articles, and prevents the articles from being damaged due to too high descending speed of the articles.
Furthermore, the telescopic vertical rod 3 is of a telescopic structure, and the implementation manner thereof is various, for example, the implementation manner 1 is that the telescopic vertical rod 3 comprises a first vertical rod 3-1 and a second vertical rod 3-2 which is sleeved on the first vertical rod 3-1 and is located above the second vertical rod 3-2, the first vertical rod 3-1 and the second vertical rod 3-2 are respectively provided with a first positioning hole and a second positioning hole which are matched with each other, and the first positioning hole and the second positioning hole are connected together through a bolt.
For example, in the implementation mode 2, the telescopic vertical rod 3 comprises a first vertical rod 3-1 and a second vertical rod 3-2 which is sleeved on the first vertical rod 3-1 and is located above the second vertical rod 3-2, the first vertical rod 3-1 and the second vertical rod 3-2 are respectively provided with a first positioning hole and a second positioning hole which are matched with each other, the second vertical rod 3-2 is provided with a spring buckle matched with the first positioning hole, and the flexible vertical height adjustment of the first vertical rod 3-1 and the second vertical rod 3-2 is realized through the clamping action of the spring buckle on the first positioning hole.
Further, still be provided with the scale that is used for discerning the height on the flexible pole setting 3, the more accurate control of people of being convenient for and the height of the flexible pole setting 3 of adjustment.
According to the invention, the conveying rod 4 is made of flexible materials and can be bent, so that the whole conveying device of the conveying device can be bent to realize curved-path cargo conveying, which cannot be realized by the prior art such as conveying belt conveying, and the application range of the conveying device is wide.
The present invention can be considered as divided into three parts: a moving cart section, a transfer buffer section, and a transfer section.
The movable trolley part comprises a movable trolley 1, and the transmission buffer part comprises a telescopic vertical rod 3 arranged on the movable trolley 1, and a corresponding transmission rod 4 and a rhombic bracket 5 which are connected with the telescopic vertical rod 3. The conveying section comprises the remaining telescopic uprights 3 set on the ground and their corresponding conveying rods 4 and rhombic carriages 5.
The overall structure of the transfer buffer section and the transfer section are similar, with the difference that: 1, the setting positions of the telescopic vertical rods are different; 2. the damping coefficient of the material of the roller 14 on the transfer bar 4 is different.
According to the invention, two rows of telescopic vertical rods 3, namely the telescopic vertical rods 3 of the transmission buffer part, which are positioned on the mobile cart 1 are detachably arranged on the mobile cart 1, as shown in fig. 17, the bottom ends of the telescopic vertical rods 3 positioned on the mobile cart 1 are provided with clamping blocks 3-1, the flat plate of the frame 1-1 of the mobile cart 1 is provided with clamping grooves 1-7 matched with the clamping blocks 3-1, and the telescopic vertical rods 3 and the mobile cart 1 are connected by clamping the clamping blocks 3-1 in the clamping grooves 1-7.
The conveying device can be seen as formed by ending or connecting a plurality of conveying units front and back, and the conveying device is hinged with the adjacent rhombic bracket 5 through hinged points on two sides of the rhombic bracket 5 during connection, so that the conveying device is prolonged.
Each transfer unit is shown in fig. 4 and comprises two pairs of symmetrically arranged transfer unit telescopic uprights 3, transfer rods 4 and rhombic supports 5. The number of the conveying units can be increased or reduced at will according to actual needs, and the requirements on the conveying length and space are met. Therefore, the invention has the advantages of flexible structure, wide application range and practical popularization value.
Example 2
The difference between this embodiment and embodiment 1 is the structure of the roller, and referring to fig. 1-6, 9-16 and fig. 7 and 8, the roller 14 of this embodiment 2 includes a bearing 14-1 fitted on the transmission rod 4, a triangular bracket 14-2 rotatably disposed on the periphery of the bearing 14-1, and rotating wheels 14-3 rotatably disposed at three ends of the triangular bracket 14-2, respectively. This increases the rotational flexibility of the rollers 14 and better pushes the goods forward.
Example 3
As shown in fig. 18 to 24, the present embodiment is different from embodiment 1 in the structure of the telescopic device, which is a slide bar telescopic device, which comprises a limiting plate 15 arranged on each conveying rod 4 and a limiting rod device connected with the adjacent limiting plates 15, the limiting plate 15 is provided with four vertical second roller grooves 15-1 which are symmetrically distributed at the upper part and the lower part, the upper part and the lower part of the second roller groove 15-1 are respectively provided with a pair of limiting balls 15-2, each pair of limiting balls 15-2 are symmetrically arranged in the ball grooves 15-5 at the two sides of the second roller groove 15-1, the ball groove 15-5 is perpendicular to the second roller groove 15-1, the limiting ball 15-2 is fixed in the ball groove 15-5 through a second spring 15-3, and the ball groove 15-5 is arranged on the limiting plate 15; one end of the limiting ball 15-2 is connected with a second spring 15-3, the other end of the limiting ball 15-2 faces to the other limiting ball 15-2, and the other end of the second spring 15-3 is fixedly connected in a ball groove 15-5 on the limiting plate 15.
The limiting rod device comprises two limiting rods 16, and the centers of the two limiting rods 16 are rotatably connected.
The two limiting rods 16 are arranged in a crossed manner, one end of each limiting rod 16 is movably arranged in a second roller groove 15-1 at the upper part of the limiting plate 15 at one side of the limiting rod 16, and the other end of the limiting rod 16 is movably arranged in a second roller groove 15-1 at the lower part of the limiting plate 15 at the other side of the limiting rod 16, in other words, two ends of one limiting rod 16 are respectively arranged in the second roller grooves 15-1 of the limiting plates 15 at two sides of the limiting rod 1 one above the other.
The limiting rod 16 is matched with the second roller groove 15-1, and the limiting ball 15-2 is used for limiting the limiting rod 16.
Furthermore, two ends of the limiting rod 16 are respectively provided with a second roller 16-1 matched with the second roller groove 15-1 and a limiting ball 15-2, and the limiting ball 15-2 is used for limiting the limiting rod 16. The end parts of the limiting rods 16 are respectively provided with a second roller 16-1 in a rotating mode, the second rollers 16-1 are arranged in second roller grooves 15-1 in a sliding mode, and the outer diameter of each second roller is matched with a pair of limiting balls 15-2 which are symmetrically arranged.
Furthermore, the upper part of the limiting plate 15 is provided with a mounting chute 15-4, and the conveying rod 4 is rotatably arranged in the mounting chute 15-4; the installation chute 15-4 is obliquely arranged, and the installation chute 15-4 is positioned above the second roller groove 15-1.
When the conveying rod 4 does not convey articles, the conveying rod 4 is positioned at the top end of the installation chute 15-4 under the elastic force of the spring 7, when the conveying rod 4 conveys articles, the conveying rod 4 is sunk by the gravity of the articles, namely the conveying rod 4 moves downwards in the installation chute 15-4, so that the included angle formed by the articles and the conveying rod 4 is reduced, the downward sliding force of the articles along the inclination of the telescopic device is increased, the articles can be better and stably supported on the conveying rod 4, and the conveying quality is improved.
When the invention is used, the using method and the working process refer to the embodiment 1, for the telescopic device, when the transmission device is opened, the adjacent telescopic vertical rod 3 is pulled, at the same time, the end part of the limiting rod 16 positioned in the second roller groove 15-1 at the upper part of the limiting plate 15 moves downwards, at the same time, the end part of the limiting rod 16 positioned in the second roller groove 15-1 at the lower part of the limiting plate 15 moves upwards, the end part of the limiting rod 16 slides in the second roller groove 15-1, finally, the end part of the limiting rod 16 positioned in the second roller groove 15-1 at the upper part of the limiting plate 15 overcomes the elastic force of the spring, a pair of limiting balls 15-2 at the lower part in the second roller groove 15-1 are extruded to move to two sides far away from the limiting rod 16, then pass through the limiting balls 15-2 at the lower part in the second roller groove 15-1, and the limiting balls 15-2 are, the stopper rod 16 is stopped, and the stopper rod 16 is fixed. In the opening process of the conveying device, the end part of the limiting rod 16 in the second roller groove 15-1 at the lower part of the limiting plate 15 moves upwards, in the process of moving upwards, the pair of limiting balls 15-2 at the upper part in the second roller groove 15-1 are extruded to move towards two sides far away from the limiting rod 16, then after the limiting balls 15-2 pass through the limiting ball 15-2 at the upper part in the second roller groove 15-1, the limiting balls 15-2 reset under the resilience force of the spring, the limiting rod 16 is limited, and the limiting rod 16 is fixed. Similarly, when the device is stored, the adjacent telescopic vertical rods 3 are combined, the end part of the limiting rod 16 in the second roller groove 15-1 at the upper part of the limiting plate 15 moves upwards, meanwhile, the end part of the limiting rod 16 in the second roller groove 15-1 at the lower part of the limiting plate 15 moves downwards, and finally, the limiting rod passes through the limiting roller 15-2 and is limited by the limiting ball 15-2.
Example 4
The difference between this embodiment and embodiment 3 is the structure of the roller, and referring to fig. 18-27 and as shown in fig. 7 and 8, the roller 14 of this embodiment 4 includes a bearing 14-1 sleeved on the transmission rod 4, a triangular bracket 14-2 rotatably disposed on the periphery of the bearing 14-1, and rotating wheels 14-3 rotatably disposed at three ends of the triangular bracket 14-2, respectively. This increases the rotational flexibility of the rollers 14 and better pushes the goods forward.
The invention has the beneficial effects that:
1. the conveying device is wide in application range, the number of the telescopic vertical rods can be increased or decreased according to the conveying distance of objects, the length of the conveying device is further adjusted, and the defect that the conveying distance cannot be changed in the conventional conveying mode of the conveying belt is overcome.
2. When the goods are transported, the invention can complete the transmission only by the gravity of the transmission object without external power, thereby being more energy-saving and environment-friendly.
3. The telescopic device has a flexible structure, has the functions of combining and opening the telescopic device, combines the telescopic vertical rods together when not in use, and pulls the telescopic vertical rods for transportation when in use, so that the telescopic device is convenient to store and can be recycled.
4. The conveying device adopts flexible materials and has a certain curvature as a whole. The goods can be transported on the curved road, which cannot be realized by the prior art such as a conveyor belt and the like, and the method has practical significance.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An unloading device, characterized in that: it comprises a mobile cart (1) and a conveying device;
the conveying device comprises two rows of telescopic vertical rods (3) which are symmetrically arranged, conveying rods (4) which are arranged between the two rows of telescopic vertical rods (3) at intervals and telescopic devices which are respectively fixed at two ends of each conveying rod (4) and used for pulling apart or combining the adjacent telescopic vertical rods (3); every row's flexible pole setting (3) interval arrangement and quantity are more than 2, it is provided with gyro wheel (14) to rotate on conveying pole (4), the bottom setting that is close to flexible pole setting (3) of moving shallow (1) among the conveyer is in on the moving shallow (1).
2. A discharge device according to claim 1, wherein:
the telescopic device is a diamond-shaped telescopic device, and comprises a plurality of diamond-shaped supports (5) which are sequentially connected together and can be transversely stretched, wherein each diamond-shaped support (5) comprises four framework frames and four hinged points hinged with the adjacent framework frames, each hinged point on the top end of each diamond-shaped support (5) is provided with a conveying rod (4) in a penetrating mode, and the hinged points on the two sides of each diamond-shaped support (5) are respectively hinged with the adjacent diamond-shaped supports (5).
3. A discharge device according to claim 2, wherein: a reinforcing rod (2) is arranged below each conveying rod (4), and the reinforcing rods (2) are fixedly connected to the framework frame of the diamond-shaped support (5);
the hinge point department at rhombus support (5) top is provided with first chute (6), first chute (6) are located a skeleton frame on rhombus support (5) upper portion, conveying rod (4) pass first chute (6), are provided with spring (7) between conveying rod (4) and stiffener (2).
4. A discharge device according to claim 2, wherein: the rhombic support (5) further comprises a V-shaped frame plate (5-1) with a downward pointed end, and two ends of the top of the V-shaped frame plate (5-1) are hinged to two frame frames on the upper portion of the rhombic support (5) respectively.
5. A discharge device according to claim 1, wherein: the telescopic device is a sliding rod telescopic device and comprises limiting plates (15) arranged on each conveying rod (4) and limiting rod devices connected with the adjacent limiting plates (15), wherein the limiting plates (15) are provided with four vertical second roller grooves (15-1) which are symmetrically distributed up and down, the lower parts of the upper parts of the second roller grooves (15-1) are respectively provided with a pair of limiting balls (15-2), each pair of limiting balls (15-2) are symmetrically arranged in the roller grooves (15-5) on the two sides of the second roller groove (15-1), the roller grooves (15-5) and the second roller grooves (15-1) are vertically arranged, and the limiting balls (15-2) are fixed in the roller grooves (15-5) through second springs (15-3);
the limiting rod device comprises two limiting rods (16) which are rotatably connected through the center, the two limiting rods (16) are arranged in a crossed manner, one end of each limiting rod (16) is movably arranged in a second roller groove (15-1) at the upper part of the limiting plate (15) at one side of the limiting rod (16), and the other end of each limiting rod (16) is movably arranged in a second roller groove (15-1) at the lower part of the limiting plate (15) at the other side of the limiting rod (16);
and two ends of the limiting rod (16) are respectively provided with a second roller (16-1) matched with the second roller groove (15-1) and a limiting ball (15-2), and the limiting ball (15-2) is used for limiting the limiting rod (16).
6. An unloading device as claimed in claim 4, wherein: the upper part of the limit plate (15)
The conveying device is provided with a mounting chute (15-4), and the conveying rod (4) is rotatably arranged in the mounting chute (15-4); the mounting chute (15-4) is obliquely arranged, and the mounting chute (15-4) is positioned above the second roller groove (15-1).
7. A discharge device according to claim 1, wherein: a telescopic guardrail (8) is detachably arranged between every two adjacent telescopic vertical rods (3), and the telescopic guardrail (8) is positioned above the conveying rod (4);
the telescopic guardrail (8) comprises folding units (9) which are sequentially hinged together, the number of the folding units (9) is more than 2, and each folding unit (9) comprises two hinged folding plates (9-1) and a rotating wheel (9-2) which is rotatably arranged between the two folding plates (9-1).
8. A discharge device according to claim 1, wherein: a supporting cross rod (10) is further arranged between the two rows of telescopic vertical rods (3), and two ends of the supporting cross rod (10) are respectively arranged on the two telescopic vertical rods (3) which are symmetrically arranged.
9. A discharge device according to claim 1, wherein:
a correlation grating (11) is arranged above the conveying rod (4) and close to the mobile cart (1), and the bottoms of the correlation gratings (11) are arranged on two symmetrically-arranged telescopic vertical rods (3);
the cart (1) is provided with a weighing platform (1-2), an L ED screen (1-6) and a power supply (1-5) for respectively supplying power to the weighing platform (1-2) and the L ED screen (1-6), and the L ED screen (1-6) is respectively and electrically connected with the bijection grating (11) and the weighing platform (1-2);
the movable trolley (1) comprises an L-shaped trolley frame (1-1), trolley rollers (1-3) with brakes, which are arranged at the bottom of a flat plate of the trolley frame (1-1), and handles (1-4) and a buffer cushion (12), which are respectively arranged on two sides of a vertical plate of the trolley frame (1-1);
the weighing platform (1-2) is arranged on a flat plate of the vehicle framework (1-1) through a telescopic rod of the weighing platform;
the L ED screens (1-6) are arranged on the upper parts of vertical plates of the vehicle frame (1-1) through L ED screen telescopic rods;
the vertical plate of the vehicle frame (1-1) and the weighing platform (1-2) are respectively positioned at two sides of the cushion pad (12).
10. A discharge device according to claim 1, wherein:
the roller (14) comprises a bearing (14-1) sleeved on the conveying rod (4), a triangular support (14-2) rotatably arranged on the periphery of the bearing (14-1), and rotating wheels (14-3) respectively rotatably arranged at three ends of the triangular support (14-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010186671.7A CN111410003A (en) | 2020-03-17 | 2020-03-17 | Unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010186671.7A CN111410003A (en) | 2020-03-17 | 2020-03-17 | Unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111410003A true CN111410003A (en) | 2020-07-14 |
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ID=71489021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010186671.7A Pending CN111410003A (en) | 2020-03-17 | 2020-03-17 | Unloading device |
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| Country | Link |
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| CN (1) | CN111410003A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112047051A (en) * | 2020-08-27 | 2020-12-08 | 孔德楠 | Power transmission belt |
| IT202000018106A1 (en) * | 2020-07-27 | 2022-01-27 | A C M I Spa | PLANT FOR TRANSPORT AND HANDLING OF PRODUCTS WITH IMPROVED ROLLER |
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| CN208963856U (en) * | 2018-10-30 | 2019-06-11 | 云南玫里传说食品有限公司 | Extension type transmission device for flowers juice production |
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| CN202508575U (en) * | 2012-04-18 | 2012-10-31 | 山东电力集团公司枣庄供电公司 | Multi-latitude telescopic conveying device of electric energy meter |
| CN203143724U (en) * | 2013-03-18 | 2013-08-21 | 上海硕巍自动化设备有限公司 | Movable type loader conveying machine |
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| IT202000018106A1 (en) * | 2020-07-27 | 2022-01-27 | A C M I Spa | PLANT FOR TRANSPORT AND HANDLING OF PRODUCTS WITH IMPROVED ROLLER |
| CN112047051A (en) * | 2020-08-27 | 2020-12-08 | 孔德楠 | Power transmission belt |
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