CN215479502U - Hopper butt joint vehicle with hinge screw rod - Google Patents

Hopper butt joint vehicle with hinge screw rod Download PDF

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Publication number
CN215479502U
CN215479502U CN202121110334.6U CN202121110334U CN215479502U CN 215479502 U CN215479502 U CN 215479502U CN 202121110334 U CN202121110334 U CN 202121110334U CN 215479502 U CN215479502 U CN 215479502U
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CN
China
Prior art keywords
driven
driving
upright post
screw rod
base
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Active
Application number
CN202121110334.6U
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Chinese (zh)
Inventor
谷适
吴建广
陈林
李步宜
翁自正
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Zhejiang Canaan Technology Ltd
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Zhejiang Canaan Technology Ltd
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Application filed by Zhejiang Canaan Technology Ltd filed Critical Zhejiang Canaan Technology Ltd
Priority to CN202121110334.6U priority Critical patent/CN215479502U/en
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Publication of CN215479502U publication Critical patent/CN215479502U/en
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Abstract

The utility model relates to a hopper butt joint vehicle of a hinge screw rod, which comprises a base, an upright post and a lifting support, wherein a driving disc is horizontally provided with a plurality of driving holes which are circumferentially distributed, each driving hole is provided with a driving rod which axially moves, a driven disc is vertically provided with a plurality of driven holes which are circumferentially distributed, each driven hole is provided with a driven rod which axially moves, the driving rods and the driven rods are in one-to-one correspondence and are hinged at the intersection, a rotating handle is positioned behind the upright post and is provided with a driving shaft which extends into the upright post and is circumferentially linked with the driving disc, the lifting screw rod is positioned above the driven disc, the lower end of the lifting screw rod is used for installing the driven disc, and the lifting support is provided with a screw rod nut which is positioned in the upright post and is in threaded fit with the lifting screw rod. By adopting the scheme, the hopper butt joint vehicle with the hinge screw rod is compact in structure, few in transmission parts and high in space utilization rate.

Description

Hopper butt joint vehicle with hinge screw rod
Technical Field
The utility model relates to the field of hopper butt-joint vehicles, in particular to a hopper butt-joint vehicle with a hinge screw rod.
Background
In a workshop, the hopper is often required to be moved and lifted for butt joint, and the butt joint vehicle generally has an automatic lifting device, so that the structure of the hopper butt joint vehicle is too bulky, is not easy to move, wastes time and labor in operation, and is not suitable for being used in a small moving space.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the hopper butt-joint vehicle with the hinge screw rod, which has the advantages of compact structure, few transmission parts and high space utilization rate.
In order to achieve the purpose, the utility model provides the following technical scheme: including base, stand and promotion support, base bottom be provided with the gyro wheel, column mouting in the base, the promotion support be located stand the place ahead and vertical removal in stand, its characterized in that: also comprises a rotating handle, a driving disk, a driven disk and a lifting screw rod, wherein the driving disk is in rotating fit with the upright post, and the rotating shaft is horizontally arranged, the driven disc is in rotating fit with the upright column, the rotating shaft is vertically arranged, the driving disc is horizontally provided with a plurality of driving holes which are circumferentially arranged, each driving hole is provided with a driving rod which axially moves, the driven disc is vertically provided with a plurality of driven holes which are circumferentially arranged, and each driven hole is provided with an axially moving driven rod, the driving rods and the driven rods are in one-to-one correspondence and are hinged at the intersection, the rotating handle is positioned at the rear part of the upright post and is provided with a driving shaft which extends into the upright post and is linked with the driving disk in the circumferential direction, the lifting screw rod is vertically arranged in the upright post and is in running fit with the upright post, the lifting screw rod is positioned above the driven plate, the lower end of the lifting screw rod is used for installing the driven plate, the lifting support is provided with a screw nut which is positioned in the upright post and is in threaded fit with the lifting screw.
Through adopting above-mentioned technical scheme, by the twist torque of twist grip input, the drive promotes the lead screw rotatory, make and screw-thread fit's screw-nut go up and down, and then drive and promote the support and go up and down, simple and easy manual drive structure makes the structure retrench, it is more high-efficient to remove and promote, and screw-nut has self-locking function with the drive structure of promotion lead screw, simplify the structure and strengthen the security, furthermore, in order to improve the ease for use, through the universal joint mechanism who comprises driving-disc and driven disc, make twist grip can follow the operation of stand rear, bigger operating space, above-mentioned scheme compact structure, few transmission parts, space utilization is high.
The utility model is further configured to: the lead screw nut is made of engineering plastics.
By adopting the technical scheme, the screw rod nut made of the engineering plastics is free from lubrication, free from pollution and low in transmission noise.
The utility model is further configured to: promote the support include the base, the base both sides be provided with the support arm of lateral sliding respectively, both sides the support arm extend to the base and make up and form supporting platform, the base be located each support arm below and be provided with a plurality of positioning holes of transversely arranging respectively, each the support arm be provided with the locking hole, the support arm be provided with and pass locking hole and one of them positioning hole, constitute support arm and base locking complex locking piece.
Through adopting above-mentioned technical scheme, the support arm combination that is slided by both sides transversely forms the supporting platform of different specifications to the different goods specifications of adaptation, single application scope who promotes the support is wider, realizes the manual adjustment of specification by pulling out the locking piece of inserting.
The utility model is further configured to: the locking piece including being located the support arm top and the vertical locking body of rod of placing, the locking body of rod periphery be provided with the dish that resets, the locking body of rod be located the part of reset dish top as the operation portion, be located the part of sticking portion below as the sticking portion, the sticking portion pass locking hole and positioning hole, the sticking portion cover be equipped with extension spring, the extension spring both ends be fixed in reset dish and support arm respectively.
By adopting the technical scheme, the operating part is manually operated, after the operating part is pulled up, the locking part is separated from the positioning hole, the supporting arm can freely and transversely move, after the operating part is swung to the required positioning hole, the operating part is released, the locking part is inserted into the corresponding positioning hole under the action of the extension spring, the locking matching of the supporting arm and the base is restored, the operation is simple and convenient, and the adjustment is quick.
The utility model is further configured to: the base along transversely be provided with the T-shaped groove, the support arm be provided with the T-shaped piece that slides the complex in T-shaped groove.
By adopting the technical scheme, the T-shaped groove and the T-shaped block are matched to form multi-directional limiting, so that the matching stability is further improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a lifting bracket according to an embodiment of the present invention;
fig. 3 is a top view of a lifting bracket in accordance with an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in figure 1, the utility model discloses a hopper butt-joint vehicle with a hinge screw rod, which comprises a base 1, an upright post 2 and a lifting bracket 3, wherein the bottom of the base 1 is provided with a roller 11, the upright post 2 is installed on the base 1, the lifting bracket 3 is positioned in front of the upright post 2 and vertically moves on the upright post 2, the hopper butt-joint vehicle also comprises a rotating handle 5, a driving disk 51, a driven disk 52 and a lifting screw rod 53, the driving disk 51 is in rotating fit with the upright post 2, the rotating shaft is horizontally arranged, the driven disk 52 is in rotating fit with the upright post 2 and vertically arranged, the driving disk 51 is horizontally provided with a plurality of circumferentially arranged driving holes, each driving hole is provided with an axially moving driving rod 511, the driven disk 52 is vertically provided with a plurality of circumferentially arranged driven holes, each driven hole is provided with an axially moving driven rod 521, the driving rods 511 and the driven rods 521 are in one-to-one correspondence with each other and are hinged at the intersection, the rotating handle 5 is positioned behind the upright post 2 and is provided with a driving shaft 54 extending into the upright post 2 and circumferentially linked with the driving disk, the lifting screw 53 is vertically arranged in the upright post 2 and is in running fit with the upright post 2, the lifting screw 53 is positioned above the driven plate 52, the lower end of the lifting screw 53 is used for mounting the driven plate 52, the lifting bracket 3 is provided with a screw nut 55 which is positioned in the upright post 2 and is in threaded fit with the lifting screw 53, torque is input by the rotating handle 5 to drive the lifting screw 53 to rotate, the screw nut 55 which is in threaded fit is lifted and driven to lift the lifting bracket 3, the simple manual driving structure is simple and convenient, the moving and lifting are more efficient, the driving structure of the screw nut 55 and the lifting screw has a self-locking function, the structure is simplified and the safety is enhanced, in addition, in order to improve the usability, the rotating handle 5 can be operated from the rear of the upright post 2 through a universal joint mechanism consisting of the driving disk 51 and the driven plate 52, the structure has a larger operation space, the scheme is compact, and the number of transmission parts is small, the space utilization rate is high.
The material of the screw rod nut 55 is engineering plastics, and the screw rod nut of the engineering plastics is free of lubrication, pollution-free and low in transmission noise.
As shown in fig. 2 and 3, the lifting support 3 includes a base 31, two sides of the base 31 are respectively provided with a support arm 32 capable of sliding transversely, the support arms 32 on two sides extend to the base 31 and are combined to form a support platform, the base 31 is located below each support arm 32 and is respectively provided with a plurality of positioning holes 311 arranged transversely, each support arm 32 is provided with a locking hole 321, the support arm 32 is provided with a locking piece which penetrates through the locking hole 321 and one of the positioning holes 311, the locking piece which is matched with the support arm 32 and the base 31 in a locking manner is formed, the support arms 32 capable of sliding transversely on two sides are combined to form support platforms with different specifications, thereby adapting to different cargo specifications, the application range of the single lifting support 3 is wider, and manual adjustment of the specifications is realized by plugging and unplugging the locking piece.
The locking piece comprises a locking rod body 33 which is positioned above the supporting arm 32 and vertically placed, a reset disc 331 is arranged on the periphery of the locking rod body 33, the part of the locking rod body 33 which is positioned above the reset disc 331 is used as an operating part 332, the part which is positioned below the locking part is used as a locking part 333, the locking part 333 penetrates through the locking hole 321 and the positioning hole 311, an extension spring 334 is sleeved on the locking part 333, two ends of the extension spring 334 are respectively fixed on the reset disc 331 and the supporting arm 32, the operating part 332 is manually operated, after the operating part 332 is pulled up, the locking part 333 is separated from the positioning hole 311, the supporting arm 32 can freely and transversely move, after the locking part swings to the required positioning hole 311, the operating part 332 is released, the locking part 333 is inserted into the corresponding positioning hole 311 under the action of the extension spring 334, the locking matching between the supporting arm 32 and the base 31 is restored, the operation is simple and the adjustment is quick.
The base 31 is transversely provided with a T-shaped groove 34, the support arm 32 is provided with a T-shaped block 322 which is matched with the T-shaped groove 34 in a sliding manner, and the T-shaped groove and the T-shaped block are matched to form multi-directional limiting, so that the matching stability is further improved.

Claims (5)

1. The utility model provides a hopper butt joint car of hinge lead screw, includes base, stand and promotion support, base bottom be provided with the gyro wheel, column mouting in the base, the promotion support be located stand the place ahead and vertical removal in stand, its characterized in that: also comprises a rotating handle, a driving disk, a driven disk and a lifting screw rod, wherein the driving disk is in rotating fit with the upright post, and the rotating shaft is horizontally arranged, the driven disc is in rotating fit with the upright column, the rotating shaft is vertically arranged, the driving disc is horizontally provided with a plurality of driving holes which are circumferentially arranged, each driving hole is provided with a driving rod which axially moves, the driven disc is vertically provided with a plurality of driven holes which are circumferentially arranged, and each driven hole is provided with an axially moving driven rod, the driving rods and the driven rods are in one-to-one correspondence and are hinged at the intersection, the rotating handle is positioned at the rear part of the upright post and is provided with a driving shaft which extends into the upright post and is linked with the driving disk in the circumferential direction, the lifting screw rod is vertically arranged in the upright post and is in running fit with the upright post, the lifting screw rod is positioned above the driven plate, the lower end of the lifting screw rod is used for installing the driven plate, the lifting support is provided with a screw nut which is positioned in the upright post and is in threaded fit with the lifting screw.
2. The hopper docking cart with the hinge screw according to claim 1, wherein: the lead screw nut is made of engineering plastics.
3. The hopper docking cart with the hinge screw according to claim 1, wherein: promote the support include the base, the base both sides be provided with the support arm of lateral sliding respectively, both sides the support arm extend to the base and make up and form supporting platform, the base be located each support arm below and be provided with a plurality of positioning holes of transversely arranging respectively, each the support arm be provided with the locking hole, the support arm be provided with and pass locking hole and one of them positioning hole, constitute support arm and base locking complex locking piece.
4. The hopper docking cart with hinge lead screw according to claim 3, wherein: the locking piece including being located the support arm top and the vertical locking body of rod of placing, the locking body of rod periphery be provided with the dish that resets, the locking body of rod be located the part of reset dish top as the operation portion, be located the part of sticking portion below as the sticking portion, the sticking portion pass locking hole and positioning hole, the sticking portion cover be equipped with extension spring, the extension spring both ends be fixed in reset dish and support arm respectively.
5. The hopper docking cart with hinge lead screw according to claim 3, wherein: the base along transversely be provided with the T-shaped groove, the support arm be provided with the T-shaped piece that slides the complex in T-shaped groove.
CN202121110334.6U 2021-05-22 2021-05-22 Hopper butt joint vehicle with hinge screw rod Active CN215479502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121110334.6U CN215479502U (en) 2021-05-22 2021-05-22 Hopper butt joint vehicle with hinge screw rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121110334.6U CN215479502U (en) 2021-05-22 2021-05-22 Hopper butt joint vehicle with hinge screw rod

Publications (1)

Publication Number Publication Date
CN215479502U true CN215479502U (en) 2022-01-11

Family

ID=79779853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121110334.6U Active CN215479502U (en) 2021-05-22 2021-05-22 Hopper butt joint vehicle with hinge screw rod

Country Status (1)

Country Link
CN (1) CN215479502U (en)

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