CN220097415U - Positive driven wheel of four-way shuttle - Google Patents
Positive driven wheel of four-way shuttle Download PDFInfo
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- CN220097415U CN220097415U CN202321197872.2U CN202321197872U CN220097415U CN 220097415 U CN220097415 U CN 220097415U CN 202321197872 U CN202321197872 U CN 202321197872U CN 220097415 U CN220097415 U CN 220097415U
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- 125000006850 spacer group Chemical group 0.000 claims abstract description 16
- 210000001503 joint Anatomy 0.000 claims abstract description 15
- 241000755266 Kathetostoma giganteum Species 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a positive driven wheel of a four-way shuttle, which comprises a positive travelling wheel, wherein a side travelling wheel shaft is arranged on the right side of the positive travelling wheel, a bearing I is arranged on the right side of the side travelling wheel shaft, a side wheel system spacer is arranged on the right side of the bearing I, a side wheel system driven shaft seat is arranged on the right side of the side wheel system spacer, a bearing II is arranged on the right side of the side wheel system driven shaft seat, a front wheel shaft end plate is arranged on the right side of the bearing II, two screws are arranged on the right side of the front wheel shaft end plate, a plurality of first screws are arranged on the left side of the positive travelling wheel, a plurality of butt joint holes are formed in a penetrating manner on the left side of the side travelling wheel shaft, and compared with the prior art, the four-way shuttle has the following beneficial effects: after the driven shaft seat of the side wheel train and the side traveling wheel shaft are used as a base body to be connected, the positive traveling wheel can be quickly installed and replaced through the first screws, and the four second screws are arranged, so that the utility model can be conveniently connected with a shuttle.
Description
Technical Field
The utility model belongs to the technical field of shuttling vehicles, and particularly relates to a positive and driven wheel of a four-way shuttling vehicle.
Background
The shuttle is an important transport tool in a modern intelligent warehouse, the carrying efficiency of goods is greatly improved, and the positive driven gear train is a necessary component for the warehouse pallet truck to travel on a rail.
Chinese patent CN209467722U, publication No. 2019-10-08, a driven wheel structure of annular shuttle, belongs to the technical field of transportation equipment. The utility model comprises a vehicle body support, a transverse traveling device and a driven wheel, wherein the bottom of the vehicle body support is provided with a sliding rail, the transverse traveling device is arranged on the sliding rail and moves left and right along the sliding rail, one side of the sliding rail is provided with a hydraulic device, the hydraulic device is connected with the transverse traveling device through a connecting block, and the driven wheel is arranged at the bottom of the transverse traveling device and connected with the transverse traveling device.
The driven wheel in the prior art adopts a complex assembly mode, is not suitable for mass production and assembly, and is unfavorable for subsequent maintenance, so that the production cost and the subsequent maintenance cost are improved, and therefore, the positive driven wheel of the four-way shuttle is realized.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a positive and driven wheel of a four-way shuttle and solve the problems in the prior art.
The utility model is realized by the following technical scheme: the right driven wheel of the four-way shuttle comprises a right travelling wheel, wherein a side travelling wheel shaft is arranged on the right side of the right travelling wheel, and a first bearing is arranged on the right side of the side travelling wheel shaft;
the right side of the first bearing is provided with a side gear train spacer, the right side of the side gear train spacer is provided with a side gear train driven shaft seat, and the right side of the side gear train driven shaft seat is provided with a second bearing;
the right side of the second bearing is provided with a front wheel axle end plate, the right side of the front wheel axle end plate is provided with two screws, the left side of the front travelling wheel is provided with a plurality of first screws, the left side of the front travelling wheel is communicated with a plurality of butt joint holes, and the left side of the side travelling wheel axle is communicated with a plurality of mounting holes.
As an optimized implementation mode, a second screw is respectively arranged at the corners of the periphery of the driven shaft seat of the side wheel train, elastic washers are respectively sleeved on the right side and the left side of the second screw, flat washers are arranged between the four elastic washers and the front ends of the second screws, and the diameters of the flat washers are smaller than those of the front ends of the second screws.
As a preferred embodiment, the inner walls of the mounting holes are provided with inner screw grooves, the mounting holes and the butt joint holes are distributed in a ring shape, and the positions of the butt joint holes and the mounting holes are symmetrical.
As a preferred embodiment, the rear ends of the first screws penetrate through the butt joint holes and are in threaded rotary connection with the mounting holes, the right end part of the side traveling wheel shaft penetrates through the first bearing, then sequentially penetrates through the side wheel train spacer bush, the side wheel train driven shaft seat and the second bearing, is connected with the front wheel shaft end plate through the two screws, and is convenient to disassemble and assemble when in use.
As an optimized implementation mode, the middle of the positive travelling wheel is of a cavity structure, the side wheel train driven shaft seat is embedded in the middle of the right side of the positive travelling wheel, the second bearing and the first bearing are both positioned in the side wheel train driven shaft seat, and the side wheel train spacer is positioned between the first bearing and the second bearing.
As a preferred implementation mode, the screw is a flat-head internal hexagonal screw, the screw I and the screw II are internal hexagonal cylindrical head screws, and the bearing I and the bearing II are deep groove ball bearings with dust covers on two sides.
After the technical scheme is adopted, the utility model has the beneficial effects that: after the driven shaft seat of the side wheel train and the side traveling wheel shaft are used as a base body to be connected, the positive traveling wheel can be quickly installed and replaced through the first screws, and the four second screws are arranged, so that the utility model can be conveniently connected with a shuttle.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of a four-way shuttle in an exploded state of a front driven wheel.
Fig. 2 is a schematic structural view of the four-way shuttle in a right side view in an exploded state of a front driven wheel.
Fig. 3 is a schematic structural view of the assembled state of the front driven wheel of the four-way shuttle according to the present utility model.
In the figure, a first bearing, a second 2-screw, a first 3-screw, a second 4-screw, a 5-flat washer, a 6-elastic washer, a 7-side wheel train driven shaft seat, an 8-side walking wheel shaft, a 9-positive walking wheel, a 10-side wheel train spacer, a 11-front wheel shaft end plate, a second 1 a-bearing and a 1 b-butt joint hole 1b and a 1 c-mounting hole 1c.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the positive and driven wheel of the four-way shuttle comprises a positive travelling wheel 9, wherein a side travelling wheel shaft 8 is arranged on the right side of the positive travelling wheel 9, and a bearing I1 is arranged on the right side of the side travelling wheel shaft 8;
the right side of the first bearing 1 is provided with a side gear train spacer 10, the right side of the side gear train spacer 10 is provided with a side gear train driven shaft seat 7, and the right side of the side gear train driven shaft seat 7 is provided with a second bearing 1a;
the right side of the bearing II 1a is provided with a front wheel shaft end plate 11, the right side of the front wheel shaft end plate 11 is provided with two screws 2, the left side of the front travelling wheel 9 is provided with a plurality of first screws 3, the left side of the front travelling wheel 9 is communicated with a plurality of butt joint holes 1b, and the left side of the side travelling wheel shaft 8 is communicated with a plurality of mounting holes 1c.
The four corners around the driven shaft seat 7 of the side wheel train are respectively provided with a second screw 4, the left ends and the right sides of the four second screws 4 are respectively sleeved with an elastic washer 6, a flat washer 5 is arranged between the four elastic washers 6 and the front ends of the four second screws 4, and the diameter of the flat washer 5 is smaller than that of the front ends of the two screws 4.
The inner walls of the mounting holes 1c are provided with inner spiral grooves, the butt joint holes 1b and the mounting holes 1c are distributed in an annular mode, and the positions of the butt joint holes 1b and the positions of the mounting holes 1c are symmetrical.
The rear ends of the first screws 3 penetrate through the butt joint holes 1b and the mounting holes 1c respectively to be in threaded rotary connection, the right end part of the side walking wheel axle 8 penetrates through the first bearing 1, then sequentially penetrates through the side wheel train spacer 10, the side wheel train driven axle seat 7 and the second bearing 1a and is connected with the front wheel axle end plate 11 through the two screws 2, and the threaded rotary connection is convenient to disassemble and assemble in use.
The middle of the positive travelling wheel 9 is of a cavity structure, the side wheel train driven shaft seat 7 is embedded in the middle of the right side of the positive travelling wheel 9, the first bearing 1 and the second bearing 1a are both positioned in the side wheel train driven shaft seat 7, and the side wheel train spacer 10 is positioned between the first bearing 1 and the second bearing 1 a.
The screw 2 is a flat-head inner hexagonal screw, the screw I3 and the screw II 4 are inner hexagonal cylindrical head screws, the bearings I1 and II 1a are deep groove ball bearings with dust covers on two sides, and the screw 2 can be rotated by using an external inner hexagonal wrench.
As a first embodiment of the present utility model: before using, the right end part of the side walking wheel axle 8 firstly passes through the first bearing 1, then sequentially passes through the side wheel train spacer 10, the side wheel train driven axle seat 7 and the second bearing 1aa and is connected with the front wheel axle end plate 11 through two screws 2, then the assembly of the side walking wheel axle 8 and the side wheel train driven axle seat 7 is completed, and next, the outer inner hexagonal wrench is used for respectively rotating the four second screws 4, and the side wheel train driven axle seat 7 is connected with a shuttle through the four second screws 4.
As a second embodiment of the present utility model: in order to solve the problems that the driven wheel in the prior art adopts a complex assembly mode, is not suitable for mass production and assembly, and is not beneficial to subsequent maintenance, thereby leading to the improvement of production cost and subsequent maintenance cost, as described in connection with the first embodiment, because the side wheel train driven shaft seat 7 is connected with the shuttle through four screws two 4, then when in use, the external socket wrench can be used for respectively rotating a plurality of screws one 3, the rear ends of the plurality of screws one 3 respectively penetrate through a plurality of butt joint holes 1b and a plurality of mounting holes 1c in a threaded rotary manner, then the installation of the positive travelling wheel 9 is completed, and if the positive travelling wheel 9 needs to be disassembled, the external socket wrench can be used for respectively rotating the plurality of screws one 3 to be respectively disconnected with the plurality of mounting holes 1c, so that the positive travelling wheel 9 can be conveniently disassembled.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a four-way shuttle's positive follow driving wheel, includes positive walking wheel (9), its characterized in that: a side travelling wheel shaft (8) is arranged on the right side of the positive travelling wheel (9), and a bearing I (1) is arranged on the right side of the side travelling wheel shaft (8);
the right side of the first bearing (1) is provided with a side wheel train spacer (10), the right side of the side wheel train spacer (10) is provided with a side wheel train driven shaft seat (7), and the right side of the side wheel train driven shaft seat (7) is provided with a second bearing (1 a);
the bearing two (1 a) right side is provided with positive shaft end plate (11), positive shaft end plate (11) right side is provided with two screw rods (2), positive walking wheel (9) left side is provided with a plurality of screw one (3), a plurality of butt joint holes (1 b) have been seted up in positive walking wheel (9) left surface link up, a plurality of mounting holes (1 c) have been seted up in side walking wheel axle (8) left surface link up.
2. The positive driven wheel of a four-way shuttle as defined in claim 1, wherein: the four sides wheel train driven axle seat (7) are respectively provided with a second screw (4) at the corners around, the left end and the right side of the second screw (4) are respectively sleeved with an elastic washer (6), a flat washer (5) is arranged between the elastic washers (6) and the front ends of the second screw (4), and the diameter of the flat washer (5) is smaller than that of the front end of the second screw (4).
3. The positive driven wheel of a four-way shuttle as defined in claim 1, wherein: the inner walls of the mounting holes (1 c) are provided with inner spiral grooves, the butt joint holes (1 b) and the mounting holes (1 c) are distributed in an annular mode, and the positions of the butt joint holes (1 b) and the positions of the mounting holes (1 c) are symmetrical.
4. A positive driven wheel for a four-way shuttle as defined in claim 3, wherein: the rear ends of the first screws (3) penetrate through the butt joint holes (1 b) and the mounting holes (1 c) in a threaded rotary mode, the right end portion of the side traveling wheel shaft (8) penetrates through the first bearing (1) at first, then penetrates through the side wheel train spacer bush (10), the side wheel train driven shaft seat (7) and the second bearing (1 a) in sequence, and is connected with the front wheel shaft end plate (11) through the two screws (2).
5. The positive driven wheel of a four-way shuttle as defined in claim 1, wherein: the gear train driving device is characterized in that a cavity structure is arranged in the middle of the positive traveling wheel (9), the side gear train driven shaft seat (7) is embedded in the middle of the right side of the positive traveling wheel (9), the first bearing (1) and the second bearing (1 a) are both positioned in the side gear train driven shaft seat (7), and the side gear train spacer bush (10) is positioned between the first bearing (1) and the second bearing (1 a).
6. The positive driven wheel of a four-way shuttle as defined in claim 1, wherein: the screw rod (2) is a flat-head inner hexagonal screw rod, the screw rod I (3) and the screw rod II (4) are inner hexagonal cylindrical head screws, and the bearing I (1) and the bearing II (1 a) are deep groove ball bearings with dust covers on two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197872.2U CN220097415U (en) | 2023-05-18 | 2023-05-18 | Positive driven wheel of four-way shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321197872.2U CN220097415U (en) | 2023-05-18 | 2023-05-18 | Positive driven wheel of four-way shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220097415U true CN220097415U (en) | 2023-11-28 |
Family
ID=88844943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321197872.2U Active CN220097415U (en) | 2023-05-18 | 2023-05-18 | Positive driven wheel of four-way shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220097415U (en) |
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2023
- 2023-05-18 CN CN202321197872.2U patent/CN220097415U/en active Active
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