CN210162186U - Be used for explosion-proof dolly walking wheel hub system of AGV - Google Patents
Be used for explosion-proof dolly walking wheel hub system of AGV Download PDFInfo
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- CN210162186U CN210162186U CN201920736489.7U CN201920736489U CN210162186U CN 210162186 U CN210162186 U CN 210162186U CN 201920736489 U CN201920736489 U CN 201920736489U CN 210162186 U CN210162186 U CN 210162186U
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Abstract
The utility model relates to a be used for explosion-proof dolly walking wheel hub system of AGV. A square pipe sleeve is sleeved in the square groove fastener, and the square pipe sleeve and the square groove fastener are fixed through bolts; a buckle plate is arranged at one end of the top of the square groove buckle; the bottoms of the two semi-arc hooping pieces are fastened on the square groove fastener through bolts, and the tops of the two semi-arc hooping pieces are clamped and fastened with the frame pipe through bolts; the utility model adopts the structure that the blade plate matched with the Y-shaped supporting sheets is welded on the middle position of the outer wall of the wheel hub rotary drum in a circular way, the extending end of the blade plate is a handle, the handle is communicated with the wheel hub and the rubber block wheel, the middle position of the handle is provided with a square rivet groove, and the square rivet groove is embedded with a rivet which is matched with the wheel hub; the technical scheme that the inner walls of the Y-shaped supporting sheets with symmetrical two sides are provided with the convex marks, and the tail ends of the two ends of the hub are in rail joint with the convex marks realizes the manufacture of the traveling hub system of the AGV explosion-proof trolley.
Description
Technical Field
The utility model relates to a be used for explosion-proof dolly walking wheel hub system of AGV.
Background
The AGV does not belong to special equipment, so a manufacturer can produce the AGV without a mandatory production license and is not limited by the regulation that the transformation of a field vehicle is implemented by a unit obtaining the corresponding production license, and the explosion-proof AGV only needs to be provided with an explosion-proof certificate of pass. In addition, since the AGVs are classified differently according to the guidance form, the driving form and the transfer form, and there is no basic model that becomes the standard model of the explosion-proof AGVs at present, the AGV in one guidance form in one enterprise has an explosion-proof pass certificate, and does not have an explosion-proof pass certificate on behalf of other AGVs, which may increase the pressure of the explosion-proof authentication of the explosion-proof AGVs enterprise. From the view of enterprise composition, the explosion-proof AGV not only is an enterprise engaged in the AGV industry, but also is a company which previously serves the explosion-proof forklift industry, and the enterprises add tiles to the explosion-proof AGV together; in view of the structure of the product, the product having the explosion-proof function is of a hidden type and also of a fork truck type. And a qualified explosion-proof AGV dolly not only has good explosion-proof armour as the protection, but also needs good traveling system, has efficient climbing ability and overcomes the design of obstacle, therefore design another core of explosion-proof AGV still is in the wheel hub system of walking.
Disclosure of Invention
The utility model aims at providing a be used for explosion-proof dolly walking wheel hub system of AGV.
The utility model provides a following technical scheme is adopted to its foretell technical problem: the utility model provides a be used for explosion-proof dolly of AGV walking wheel hub system which mainly constructed has: the steel wire clamping device comprises a frame pipe, a semi-arc-shaped hoop part, a square pipe sleeve part, a square groove fastener, a buckle plate, a rotating shaft rod, a shaft rod fastening spring, a bearing sleeve, a limiting steel ring, a Y-shaped supporting sheet, a blade plate, a knife handle, a square rivet groove, a rivet, a wheel hub, a spring seat, a supporting sheet support, a wheel hub rotating cylinder, a steel wire inner embedded groove, a steel wire locking piece, a steel wire fastening side part, a rubber block wheel and a steel wire, wherein the square pipe sleeve part is sleeved in the square groove fastener, and the square pipe sleeve part and the square; a buckle plate is arranged at one end of the top of the square groove buckle; the bottoms of the two semi-arc hooping pieces are fastened on the square groove fastener through bolts, and the tops of the two semi-arc hooping pieces are clamped and fastened with the frame pipe through bolts;
a rotating shaft rod is welded at one end of the side surface of the square groove fastener, a bearing sleeve is sleeved outside the rotating shaft rod, and the bearing sleeve is limited by a shaft rod fastening spring;
the rotating shaft rod and the bearing sleeve are arranged in the hub rotating drum, and the two ends of the hub rotating drum are respectively welded with a support sheet bracket; y-shaped support sheets are welded on the support sheet brackets, and limiting steel rings are welded on the edges of the peripheries of the plurality of Y-shaped support sheets;
blade plates matched with the number of the Y-shaped supporting sheets are welded on the middle position of the outer wall of the hub rotating drum in an annular circle, the extending end of each blade plate is a cutter handle, the cutter handle penetrates through the hub and the rubber block wheel, a square rivet groove is formed in the middle position of the cutter handle, and rivets embedded in the square rivet groove are matched with the hub in a pin joint mode; convex marks are arranged on the inner walls of the Y-shaped supporting sheets with two symmetrical sides, and the tail ends of the two ends of the hub are in rail joint with the convex marks;
a spring seat is clamped between the blade plate and the hub; the top end of the spring seat is bolted with a steel wire, and the extension end of the steel wire penetrates through the steel wire embedded groove on the inner wall of one end of the hub rotating drum and then penetrates out of the hub rotating drum at the other end; the outer side wall of the hub rotary drum at the other end is provided with a steel wire locking piece, and the steel wire locking piece locks the tail end of the extension end of the steel wire;
the tail end of the rotating shaft rod is connected with a power output shaft of a driving motor of the AGV explosion-proof trolley;
the other end of the frame pipe is fixed under the chassis of the whole frame of the AGV explosion-proof trolley.
Furthermore, the number of the Y-shaped supporting pieces is 4-16.
Furthermore, the rubber block wheel is sleeved on the wheel hub in a built-in buckling mode.
Further, every wheel hub correspond every the steel wire, every the steel wire correspond every the steel wire embedded groove, every the steel wire terminal all by the locking of steel wire latch fitting.
Furthermore, steel wire fastening side pieces are welded on two sides of the hub rotating drum.
Furthermore, the length of the square rivet groove is 0.3-0.7 times of the thickness of the rubber block wheel.
Further, when the spring seat is at the maximum yield value, the maximum outer edge of the rubber block wheel protrudes 1.2-2.2 cm of the outer edge of the limiting steel ring.
Further, the thickness interval of the rubber block wheel is 4-7 cm.
Further, when the spring seat is at the maximum yield value, the rubber block wheel around the ring is closed to form the rubber wheel.
Further, a steel wire winding and unwinding device is installed on the steel wire fastening upper piece.
The utility model has the advantages that: the middle position of the outer wall of the hub rotary drum is welded with blade plates matched with the number of the Y-shaped supporting sheets in a ring shape, the extending end of each blade plate is a cutter handle, each cutter handle penetrates through the hub and the rubber block wheel, a square rivet groove is formed in the middle position of each cutter handle, and rivets embedded in the square rivet grooves are in pin joint with the hubs; the technical scheme that the inner walls of the Y-shaped supporting sheets with symmetrical two sides are provided with the convex marks, and the tail ends of the two ends of the hub are in rail joint with the convex marks realizes the manufacture of the traveling hub system of the AGV explosion-proof trolley.
Drawings
FIG. 1 is the utility model relates to a be used for explosion-proof dolly of AGV walking wheel hub system overall structure picture.
FIG. 2 is the utility model relates to a wheel hub body structure chart that is used for explosion-proof dolly of AGV walking wheel hub system.
Fig. 3 is the utility model relates to an axle center part structure chart that is used for explosion-proof dolly of AGV walking wheel hub system.
FIG. 4 is the utility model relates to a core structure chart that is used for explosion-proof dolly of AGV walking wheel hub system.
Fig. 5 is the utility model relates to a be used for explosion-proof dolly of AGV walking wheel hub system whole core schematic diagram.
FIG. 6 is the utility model relates to a handle of a knife riveting structure schematic diagram that is used for explosion-proof dolly walking wheel hub system of AGV.
In the figure, 1-frame tube, 2-semi-arc hoop member, 3-square tube member, 4-square groove fastener, 41-buckle plate, 5-rotating shaft rod, 51-shaft rod fastening spring, 6-bearing sleeve, 7-limiting steel ring, 8-Y-shaped supporting sheet, 9-blade plate, 91-handle, 92-square rivet groove, 93-rivet, 10-hub, 11-spring seat, 12-supporting sheet support, 13-hub rotating cylinder, 131-steel wire inner embedding groove, 132-steel wire locking member, 14-steel wire fastening side member, 15-rubber block wheel and 16-steel wire.
Detailed Description
The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 6.
Example (b): the utility model provides a be used for explosion-proof dolly of AGV walking wheel hub system which mainly constructed has: the square-groove type wheel frame comprises a frame tube 1, a semi-arc-shaped hoop member 2, a square-tube sleeve member 3, a square-groove fastener 4, a buckle plate 41, a rotating shaft rod 5, a shaft rod fastening spring 51, a bearing sleeve 6, a limiting steel ring 7, a Y-shaped supporting sheet 8, a blade plate 9, a knife handle 91, a square rivet groove 92, a rivet 93, a wheel hub 10, a spring seat 11, a supporting sheet bracket 12, a wheel hub rotary drum 13, a steel wire inner embedded groove 131, a steel wire locking member 132, a steel wire fastening upper member 14, a rubber block wheel 15 and a steel wire 16, wherein the square-tube sleeve member 3 is sleeved in the square-groove fastener 4 and fixed with; a pinch plate 41 is arranged at one end of the top of the square groove fastener 4; the bottoms of the two semi-arc-shaped hoop members 2 are fastened on the square groove fasteners 4 through bolts, and the tops of the two semi-arc-shaped hoop members are clamped and fastened with the frame pipes 1 through bolts;
a rotating shaft rod 5 is welded at one end of the side surface of the square groove fastener 4, a bearing sleeve 6 is sleeved outside the rotating shaft rod 5, and the bearing sleeve 6 is limited by a shaft rod fastening spring 51;
the rotating shaft rod 5 and the bearing sleeve 6 are arranged in a hub rotating drum 13, and two support sheet brackets 12 are welded at two ends of the hub rotating drum 13 respectively; y-shaped support sheets 8 are welded on the support sheet brackets 12, and limiting steel rings 7 are welded on the edges of the peripheries of the plurality of Y-shaped support sheets 8;
a spring seat 11 is clamped between the blade plate 9 and the hub 10; the top end of the spring seat 11 is bolted with a steel wire 16, and the extension end of the steel wire 16 penetrates through the steel wire embedded groove 131 on the inner wall of one end of the hub rotating drum 13 and then penetrates out of the hub rotating drum 13 at the other end; a wire locking piece 132 is arranged on the outer side wall of the hub rotary drum 13 at the other end, and the wire locking piece 132 locks the tail end of the extension end of the wire 16;
the tail end of the rotating shaft rod 5 is connected with a power output shaft of a driving motor of the AGV explosion-proof trolley;
the other end of the frame pipe 1 is fixed under the chassis of the whole frame of the AGV explosion-proof trolley.
The number of the Y-shaped supporting pieces 8 is 4-16.
The rubber block wheel 15 is sleeved on the hub 10 in a built-in buckling mode.
Each of the hubs 10 corresponds to each of the wires 16, each of the wires 16 corresponds to each of the wire insertion grooves 131, and each of the wire 16 is locked at its end by a wire locking member 132.
And steel wire fastening side pieces 14 are welded on two sides of the hub rotating drum 13.
The length of the square rivet groove 92 is 0.3-0.7 times of the thickness of the rubber block wheel 15.
When the spring seat 11 is at the maximum yield value, the maximum outer edge of the rubber block wheel 15 protrudes 1.2-2.2 cm of the outer edge of the limiting steel ring 7.
The thickness interval of the rubber block wheel 15 is 4-7 cm.
When the spring seat 11 is at the maximum yield value, the rubber block wheel 15 in the circle is closed to form the rubber wheel.
The steel wire fastening side piece 14 is provided with a steel wire 16 winding and unwinding device.
The utility model discloses the core lies in: the opening and closing structure of the rubber block wheel 15 is formed. Because some high-risk operation scenes need to be handled by the explosion-proof AGV trolley, the scene road surface of the operation is not very smooth generally, and even stairs are needed, and the difficulty of climbing the stairs is needed to be overcome at the moment.
The rubber block wheel 15 can be freely extended and retracted through the whole structure. When the rubber block wheels 15 around the ring are in the storage state, all the rubber block wheels 15 are closed to form a complete roller, and the roller can walk on a flat road surface. When need climb steep slopes such as stair, then can start winding and unwinding devices, release steel wire 16 for rubber block wheel 15 is convex outside spacing steel ring 7, because rubber block wheel 15 is released, consequently every rubber block wheel 15 between have the slot, and this slot can be gone into the right angle end position of step and borrow the power, thereby smooth going up stair.
The spring seat 11 designed in the structure has two functions: firstly, the shock absorption is carried out on the whole explosion-proof AGV, and the stability of the whole AGV in the running operation is provided; the other is to provide the kinetic energy of the accumulated state for the expansion of the rubber block wheel 15.
The retracting device described in the utility model is not specifically developed, because the retracting device is a part of the AGV dolly frame base, the principle is the same as that of a winch; and the start and stop of the device are controlled by a main control chip system of the AGV.
Claims (10)
1. The utility model provides a be used for explosion-proof dolly of AGV walking wheel hub system which mainly constructed has: frame pipe (1), half arc form hoop spare (2), square tube external member (3), square groove fastener (4), buckle (41), pivot pole (5), axostylus axostyle fastening spring (51), bearing sleeve (6), spacing steel ring (7), Y shape backing sheet (8), blade board (9), handle of a knife (91), square rivet groove (92), rivet (93), wheel hub (10), spring holder (11), backing sheet support (12), wheel hub rotary drum (13), steel wire inner caulking groove (131), steel wire latch fitting (132), steel wire fastening group spare (14), rubber block wheel (15), steel wire (16), its characterized in that: a square pipe sleeve (3) is sleeved in the square groove fastener (4), and the square pipe sleeve and the square groove fastener are fixed through bolts; a buckle plate (41) is arranged at one end of the top of the square groove buckle (4); the bottoms of the two semi-arc-shaped hoop members (2) are fastened on the square groove fastener (4) through bolts, and the tops of the two semi-arc-shaped hoop members are clamped and fastened with the frame pipe (1) through bolts;
one end of the side surface of the square groove fastener (4) is welded with a rotating shaft rod (5), a bearing sleeve (6) is sleeved outside the rotating shaft rod (5), and the bearing sleeve (6) is limited by a shaft rod fastening spring (51);
the rotating shaft rod (5) and the bearing sleeve (6) are arranged in the hub rotating drum (13), and the two ends of the hub rotating drum (13) are respectively welded with the support sheet bracket (12); y-shaped support sheets (8) are welded on the support sheet brackets (12), and limit steel rings (7) are welded on the edges of the ring-shaped periphery of the Y-shaped support sheets (8);
blade plates (9) matched with the Y-shaped supporting sheets (8) in number are welded on the middle position of the outer wall of the hub rotary drum (13) in an annular mode in a circle, a cutter handle (91) is arranged at the extending end of each blade plate (9), each cutter handle (91) penetrates through the hub (10) and the rubber block wheel (15), a square rivet groove (92) is formed in the middle position of each cutter handle (91), and rivets (93) embedded into the square rivet grooves (92) are in pin joint with the hubs (10); convex marks are arranged on the inner wall of the Y-shaped supporting sheet (8) with two symmetrical sides, and the tail ends of the two ends of the hub (10) are in rail joint with the convex marks;
a spring seat (11) is clamped between the blade plate (9) and the hub (10); the top end of the spring seat (11) is bolted with a steel wire (16), and the extension end of the steel wire (16) penetrates through the steel wire embedded groove (131) on the inner wall of one end of the hub rotating cylinder (13) and then penetrates out of the hub rotating cylinder (13) at the other end; a steel wire locking piece (132) is arranged on the outer side wall of the hub rotary drum (13) at the other end, and the steel wire locking piece (132) locks the tail end of the extending end of the steel wire (16);
the tail end of the rotating shaft rod (5) is connected with a power output shaft of a driving motor of the AGV explosion-proof trolley;
the other end of the frame pipe (1) is fixed under the chassis of the whole frame of the AGV explosion-proof trolley.
2. The traveling hub system for an AGV explosion-proof trolley according to claim 1, wherein the number of the Y-shaped support pieces (8) is 4-16.
3. The traveling hub system for the AGV explosion-proof trolley according to claim 1, wherein the rubber block wheel (15) is sleeved on the hub (10) in a manner of a built-in buckle.
4. An explosion-proof AGV walking hub system according to claim 1 wherein each of said hubs (10) is associated with each of said wires (16), each of said wires (16) is associated with each of said wire grooves (131), and each of said wire ends (16) is locked by a wire lock (132).
5. The traveling hub system for the AGV explosion-proof trolley according to claim 1, characterized in that steel wire fastening side pieces (14) are welded to two sides of the hub drum (13).
6. The traveling hub system for an AGV explosion-proof trolley according to claim 1, wherein the length of the square rivet groove (92) is 0.3 to 0.7 times the thickness of the rubber block wheel (15).
7. The traveling hub system for the AGV explosion-proof trolley according to claim 1, wherein the maximum outer edge of the rubber block wheel (15) protrudes 1.2-2.2 cm from the outer edge of the limit steel ring (7) when the spring seat (11) is at the maximum yield value.
8. The traveling hub system for an AGV explosion-proof trolley according to claim 1, wherein the thickness of the rubber block wheel (15) is 4-7 cm.
9. The traveling hub system for the AGV with the explosion-proof trolley according to claim 1, wherein when the spring seat (11) is at the maximum yield value, the rubber block wheels (15) around the ring are closed to form the rubber wheels.
10. The traveling hub system for an AGV with an explosion-proof cart according to claim 1, wherein the steel wire fastening side members (14) are provided with steel wire (16) take-up and pay-off devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736489.7U CN210162186U (en) | 2019-05-18 | 2019-05-18 | Be used for explosion-proof dolly walking wheel hub system of AGV |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920736489.7U CN210162186U (en) | 2019-05-18 | 2019-05-18 | Be used for explosion-proof dolly walking wheel hub system of AGV |
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| CN210162186U true CN210162186U (en) | 2020-03-20 |
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| CN201920736489.7U Active CN210162186U (en) | 2019-05-18 | 2019-05-18 | Be used for explosion-proof dolly walking wheel hub system of AGV |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065556A (en) * | 2019-05-18 | 2019-07-30 | 四川中物技术股份有限公司 | One kind being used for the explosion-proof carriage walking wheel hub system of AGV |
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2019
- 2019-05-18 CN CN201920736489.7U patent/CN210162186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110065556A (en) * | 2019-05-18 | 2019-07-30 | 四川中物技术股份有限公司 | One kind being used for the explosion-proof carriage walking wheel hub system of AGV |
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