CN209815007U - Wear-resistant unhooking mechanism for material trolley - Google Patents
Wear-resistant unhooking mechanism for material trolley Download PDFInfo
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- CN209815007U CN209815007U CN201920230793.4U CN201920230793U CN209815007U CN 209815007 U CN209815007 U CN 209815007U CN 201920230793 U CN201920230793 U CN 201920230793U CN 209815007 U CN209815007 U CN 209815007U
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Abstract
The utility model discloses a stand wear and tear type material tripping mechanism for dolly, its structure includes the cylinder, the material dolly, the couple, the direction group, the hook group, the unhook base, the leading wheel, a fixed base, the drag hook, the guide rail, the supporting legs, the connecting rod, a supporting seat, tripping device and strutting arrangement, this stand wear and tear type material dolly is with tripping mechanism, utilize the cylinder to promote the material dolly, the promotion dolly makes tripping mechanism function, the last bearing of installing of tripping mechanism makes the dolly automatic unhook, reached and made tripping mechanism structure simply ingenious, the reliable operation, long service life, reduce a station, the advantage of enterprise's benefit has been increased.
Description
Technical Field
The utility model relates to a unhook mechanism technical field, concretely relates to stand wear and tear type material unhook mechanism for dolly.
Background
A material trolley is called a cargo carrying trolley, a turnover trolley is a unit moving packaging device for conveying and storing materials and provided with four trundles, and is commonly used as a logistics turnover and production line supply accessory between factory working procedures, at present, in a general assembly production workshop of an automobile, the material trolley is provided with drag hooks, an electric trailer is used for transporting to the side of a production line, one trailer is often used for transporting a plurality of material trolleys, when the material trolleys reach the production line, the material trolleys need to enter one by one according to a production sequence, at the moment, personnel are required to release the drag hooks between the material trolleys, the material trolleys are pushed into the production line one by one, the existing unhooking mode needs personnel to unhook and unlock the material trolleys continuously, the labor intensity of the personnel is large, a plurality of material trolley inlets are often arranged on one production line, the operation of the personnel is needed, the production cost is increased, the automation level is low, and when the unhooking mechanism for the wear-resistant material trolley is used on uneven ground, the trolley cannot be unhooked in a stable and guided manner.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the abrasion-resistant unhooking mechanism for the material trolley is provided, the problem that personnel needs to unhook and unlock the material trolley continuously in the existing unhooking mode, the labor intensity of the personnel is high, a plurality of material trolley inlets are formed in one production line, and multiple people need to operate is solved, the production cost is increased, the automation level is low, the existing intense competition in the industry cannot be met, and the problem that stable guiding unhooking cannot be performed on the trolley when the abrasion-resistant unhooking mechanism for the material trolley is used on uneven ground is solved, so that the advantages that the unhooking mechanism is simple and ingenious in structure, reliable in work, long in service life, one station is reduced, the enterprise benefit is increased, and stable guiding unhooking can be performed on the trolley when the abrasion-resistant unhooking mechanism is used on uneven ground are achieved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a wear-resistant unhooking mechanism for a material trolley, which comprises a cylinder, the material trolley, a hook, a guide group, a hook group, a unhooking base, a guide wheel, a fixed seat, a drag hook, a guide rail, a supporting leg, a connecting rod, a supporting seat, a unhooking device and a supporting device, wherein the cylinder is fixedly connected with the right end of the hook group, the hook group is in sliding connection with the top of the guide rail, the fixed seat is positioned at the left end of the top of the hook group, the fixed seat is fixedly connected with the left end of the top of the hook group, the drag hook is arranged on the inner side of the top of the fixed seat, the drag hook is in sliding connection with the inner side of the left end of the material trolley, the material trolley is in sliding connection with the upper end of the guide wheel, the guide wheel is arranged at the right end of the bottom of the, the unhooking device comprises a unhooking base, a material trolley, a support block, a hook, a fixed plate, a Z-shaped rotating shaft, a limiting rod and a bearing, wherein the unhooking base is fixedly connected with the right side of the top of the front end of the guide block, the connecting rod is arranged on the left side of the front end of the unhooking base and is fixedly connected with the top of the support seat, the unhooking device is fixedly connected with the middle of the left end of the material trolley, the hook is arranged in the middle of the rear end of the material trolley, the unhooking device comprises a connecting handle, a towing hook, a fixed plate, a Z-shaped rotating shaft, a limiting rod and a bearing, the fixed plate is fixedly connected with the bottom of the front end of the left side of the material trolley, the limiting rod is fixedly connected with the right end of the fixed plate, the middle of the front end of the limiting rod is, the nut is fixedly connected with the top of the front end of the supporting leg, the screw is in transmission connection with the inner side wall of the nut, the knob is fixedly connected with the upper end of the screw, and the ejector block is fixedly connected with the lower end of the screw and the middle of the upper end of the supporting plate.
Further, the upper end of the knob is provided with strip-shaped anti-slip lines which are uniformly distributed along the outer surface of the knob, so that an operator can rotate the knob conveniently, and an anti-slip effect is achieved.
Furthermore, a rubber pad is arranged at the bottom of the supporting plate and is cylindrical, so that the supporting plate is protected and damped.
Furthermore, the quantity of leading wheel is greater than 2 to the leading wheel is the symmetrical form along leading both sides around the group bottom and distributes, does benefit to and plays the effect of leading to the material dolly.
Furthermore, the left end and the right end of the upper surface of the unhooking base are both in a slope shape, so that the bearing can be guided conveniently.
Furthermore, the quantity of supporting legs is greater than 2 to the supporting legs is the symmetric form distribution and all is provided with strutting arrangement on the supporting legs along both ends around the direction group, does benefit to and plays the effect of carrying out fixed stay to the direction group.
Furthermore, the fixing plate is in a cuboid shape with a middle through hole, and the length and the width of the through hole are larger than the diameter of the hook, so that the fixing effect at the upper end of the hook is facilitated.
Furthermore, the screw is made of a carbonized steel material, so that the hardness is high, and the corrosion resistance is strong.
Furthermore, the nut is made of alloy materials, is high in hardness and is not prone to rusting.
(III) advantageous effects
Compared with the prior art, the utility model, have following advantage:
1) the unhooking device has the advantages that the unhooking device is simple and ingenious in structure, reliable in operation and long in service life, a station is reduced, and enterprise benefits are increased.
2) The unhooking mechanism for solving stand wear and tear type material dolly can't carry out the problem of steady direction unhooking to the dolly when unevenness ground uses, through being provided with strutting arrangement, through the rotating knob, make the knob drive the screw rod and carry out the screw thread transmission in the nut inboard, the screw rod drives the backup pad through the kicking block and removes to the supporting legs bottom, makes the backup pad withstand ground and supports, has reached and can be when unevenness ground uses, can carry out the advantage of steady direction unhooking to the dolly.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the unhooking mechanism of the present invention;
fig. 3 is a schematic view of the internal structure of the unhooking device of the present invention;
fig. 4 is a schematic view of the internal structure of the supporting device of the present invention.
In the figure: the device comprises an air cylinder-1, a material trolley-2, a hook-3, a guide group-4, a draw hook group-5, a unhooking base-6, a unhooking device-7, a guide wheel-8, a fixed seat-9, a draw hook-10, a guide rail-11, a supporting foot-12, a supporting device-13, a connecting rod-14, a supporting seat-15, a connecting handle-701, a towing hook-702, a fixed plate-703, a Z-shaped rotating shaft-704, a limiting rod-705, a bearing-706, a knob-1301, a screw rod-1302, a nut-1303, a top block-1304 and a supporting plate-1305.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2, 3 and 4, the present invention provides a unhooking mechanism for a wear-resistant material trolley: comprises a cylinder 1, a material trolley 2, a hook 3, a guide group 4, a hook group 5, a unhooking base 6, a guide wheel 8, a fixed seat 9, a draw hook 10, a guide rail 11, a supporting leg 12, a connecting rod 14, a supporting seat 15, a unhooking device 7 and a supporting device 13, wherein the cylinder 1 is fixedly connected with the right end of the hook group 5, the hook group 5 is slidably connected with the top of the guide rail 11, the fixed seat 9 is positioned at the left end of the top of the hook group 5, the fixed seat 9 is fixedly connected with the left end of the top of the hook group 5, the draw hook 10 is arranged on the inner side of the top of the fixed seat 9, the draw hook 10 is slidably connected with the inner side of the left end of the material trolley 2, the material trolley 2 is slidably connected with the upper end of the guide wheel 8, the guide wheel 8 is arranged at the right end of the bottom of the guide group 4, the supporting leg 12 is fixedly connected with the left end, the left side of the front end of the unhooking base 6 is provided with a connecting rod 14, the connecting rod 14 is fixedly connected with the top of a supporting seat 15, the unhooking device 7 is fixedly connected with the middle part of the left end of the material trolley 2, the hook 3 is arranged at the middle part of the rear end of the material trolley 2, the unhooking device 7 comprises a connecting handle 701, a towing hook 702, a fixing plate 703, a Z-shaped rotating shaft 704, a limiting rod 705 and a bearing 706, the fixing plate 703 is fixedly connected with the bottom of the front end of the left side of the material trolley 2, the limiting rod 705 is fixedly connected with the right end of the fixing plate 703, the middle part of the front end of the limiting rod 705 is provided with the connecting handle 701, the connecting handle 701 is fixedly connected with the left end of the towing hook 702, the Z-shaped rotating shaft 704 is arranged at the left end of the connecting handle 701, the Z-shaped rotating shaft 704 is in transmission connection with the inner side wall, the screw rod 1302 is in transmission connection with the inner side wall of the nut 1303, the knob 1301 is fixedly connected with the upper end of the screw rod 1302, and the top block 1304 is fixedly connected with the lower end of the screw rod 1302 and the middle of the upper end of the supporting plate 1305.
Wherein, knob 1301 upper end is provided with bar antiskid line to antiskid line is along knob 1301 surface evenly distributed, does benefit to the operator and rotates, and plays anti-skidding effect.
Wherein, the backup pad 1305 bottom is provided with the rubber pad to the rubber pad is the cylinder form, does benefit to and plays the effect of protecting the shock attenuation to backup pad 1305.
The number of the guide wheels 8 is larger than 2, and the guide wheels 8 are symmetrically distributed along the front side and the rear side of the bottom of the guide group 4, so that the material trolley 2 is favorably guided.
The left end and the right end of the upper surface of the unhooking base 6 are both in a slope shape, so that the bearing 706 can be guided conveniently.
The number of the supporting legs 12 is greater than 2, the supporting legs 12 are symmetrically distributed along the front end and the rear end of the guide group 4, and supporting devices 13 are arranged at the upper ends of the supporting legs 12, so that the guide group 4 is favorably fixed and supported.
The fixing plate 703 is a cuboid with a through hole in the middle, and the length and width of the through hole are both larger than the diameter of the hook 3, so that the fixing effect at the upper end of the hook 3 is facilitated.
The screw 1302 is made of a carbide steel material, so that the hardness is high, and the corrosion resistance is high.
The nut 1303 is made of alloy material, high in hardness and not prone to rusting.
The knob 1301 is a manual element which is controlled to rotate by hands, and the manual element is divided into continuous and multiple rotations according to functional requirements, and the rotation angle can reach 360 degrees; positioning rotation can be performed; the outer surface of the screw 1302 is cut into a spiral groove cylinder or a conical spiral groove cone, and the screw has different heads, such as the head in the picture called a hexagon screw, and the like, such as a large flat screw, a hexagon socket screw and the like.
The working principle is as follows: before use, firstly, the hook releasing mechanism for the wear-resistant material trolley is horizontally placed, then the knob 1301 is rotated, the knob 1301 is enabled to drive the screw rod 1302 to perform thread transmission on the inner side of the nut 1303, the screw rod 1302 drives the supporting plate 1305 to move towards the bottom of the supporting leg 12 through the top block 1304, the supporting plate 1305 is enabled to support against the ground, when the wear-resistant material trolley is used on uneven ground, stable guiding and hook releasing can be performed on the trolley, the guiding group 4 is enabled to be in a horizontal direction, in the use process, in the first step, after a plurality of material trolleys 2 are connected end to end and enter the inner side of the guiding group 4, the cylinder shaft at the upper end of the cylinder 1 drives the hook group 5 to perform linear path extending at the upper end of the guide rail 11, the hook 10 at the upper end of the fixed seat 9 is fixed at the upper end of the material trolley 2, so that the material trolley 2 is pushed to enter the guiding group 4 to, thereby drive bearing 706 and slide at direction group 4 top, the bearing 706 of the Z type pivot 704 end on gag lever post 705 contacts the upper surface of mousing-hook base 6, because mousing-hook base 6 upper surface is a slope, make bearing 706 upwards along the slope, let it is Z type pivot 704 to begin to rotate, then towing pintle 702 of the connecting handle 701 upper end that Z type pivot 704 connects is upwards, realize the mousing-hook, and this mousing-hook mechanism structure is simple and easy ingenious, reliable operation, long service life, reduce a station, the enterprise's benefit has been increased.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a stand wear and tear type material unhook mechanism for dolly, includes cylinder (1), material dolly (2), couple (3), direction group (4), draw hook group (5), unhook base (6), leading wheel (8), fixing base (9), draw hook (10), guide rail (11), supporting legs (12), connecting rod (14) and supporting seat (15), its characterized in that: the device is characterized by further comprising a unhooking device (7) and a supporting device (13), the cylinder (1) is fixedly connected with the right end of the drag hook group (5), the drag hook group (5) is in sliding connection with the top of the guide rail (11), the fixing seat (9) is located at the left end of the top of the drag hook group (5), the fixing seat (9) is fixedly connected with the left end of the top of the drag hook group (5), a drag hook (10) is arranged on the inner side of the top of the fixing seat (9), the drag hook (10) is in sliding connection with the inner side of the left end of the material trolley (2), the material trolley (2) is in sliding connection with the upper end of a guide wheel (8), the guide wheel (8) is installed at the right end of the bottom of the guide group (4), the supporting leg (12) is fixedly connected with the left side of the front end of the guide group (4), the supporting device (13) is installed at the top of the supporting leg (12), and the unhooking base (, the left side of the front end of the unhooking base (6) is provided with a connecting rod (14), the connecting rod (14) is fixedly connected with the top of a supporting seat (15), the unhooking device (7) is fixedly connected with the middle of the left end of the material trolley (2), the hook (3) is installed in the middle of the rear end of the material trolley (2), the unhooking device (7) comprises a connecting handle (701), a towing hook (702), a fixing plate (703), a Z-shaped rotating shaft (704), a limiting rod (705) and a bearing (706), the fixing plate (703) is fixedly connected with the bottom of the front end of the left side of the material trolley (2), the limiting rod (705) is fixedly connected with the right end of the fixing plate (703), the middle of the front end of the limiting rod (705) is provided with a connecting handle (701), the connecting handle (701) is fixedly connected with the left end of the towing hook (702), the Z-shaped rotating shaft (704) is installed at the left, z type pivot (704) and bearing (706) inside wall carry out the transmission and are connected, strutting arrangement (13) include knob (1301), screw rod (1302), nut (1303), kicking block (1304) and backup pad (1305), nut (1303) and supporting legs (12) front end top carry out fixed connection, screw rod (1302) and nut (1303) inside wall carry out the transmission and are connected, knob (1301) and screw rod (1302) upper end carry out fixed connection, kicking block (1304) and screw rod (1302) lower extreme and backup pad (1305) upper end middle part carry out fixed connection.
2. The wear-resistant unhooking mechanism for material trolleys according to claim 1, wherein: the anti-skidding knob (1301) upper end is provided with bar antiskid line to antiskid line is along knob (1301) surface evenly distributed.
3. The wear-resistant unhooking mechanism for material trolleys according to claim 1, wherein: the bottom of the supporting plate (1305) is provided with a rubber pad which is cylindrical.
4. The wear-resistant unhooking mechanism for material trolleys according to claim 1, wherein: the number of the guide wheels (8) is more than 2, and the guide wheels (8) are symmetrically distributed along the front side and the rear side of the bottom of the guide group (4).
5. The wear-resistant unhooking mechanism for material trolleys according to claim 1, wherein: the left end and the right end of the upper surface of the unhooking base (6) are both in a slope shape.
6. The wear-resistant unhooking mechanism for material trolleys according to claim 1, wherein: the number of the supporting legs (12) is more than 2, the supporting legs (12) are symmetrically distributed along the front end and the rear end of the guide group (4), and supporting devices (13) are arranged at the upper ends of the supporting legs (12).
7. The wear-resistant unhooking mechanism for material trolleys according to claim 1, wherein: the fixing plate (703) is in a cuboid shape with a middle through hole, and the length and the width of the through hole are all larger than the diameter of the hook (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230793.4U CN209815007U (en) | 2019-02-19 | 2019-02-19 | Wear-resistant unhooking mechanism for material trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230793.4U CN209815007U (en) | 2019-02-19 | 2019-02-19 | Wear-resistant unhooking mechanism for material trolley |
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| Publication Number | Publication Date |
|---|---|
| CN209815007U true CN209815007U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920230793.4U Active CN209815007U (en) | 2019-02-19 | 2019-02-19 | Wear-resistant unhooking mechanism for material trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394388A (en) * | 2021-12-30 | 2022-04-26 | 浙江宏佳精工机械有限公司 | Flexible production line of FMS (fully flexible system) for processing textile accessories |
-
2019
- 2019-02-19 CN CN201920230793.4U patent/CN209815007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114394388A (en) * | 2021-12-30 | 2022-04-26 | 浙江宏佳精工机械有限公司 | Flexible production line of FMS (fully flexible system) for processing textile accessories |
| CN114394388B (en) * | 2021-12-30 | 2024-05-24 | 浙江宏佳精工机械有限公司 | FMS flexible production line for textile accessory processing |
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