CN210455021U - Portable wheel type advancing and pushing device with stepping advancing mechanism - Google Patents
Portable wheel type advancing and pushing device with stepping advancing mechanism Download PDFInfo
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- CN210455021U CN210455021U CN201921172703.7U CN201921172703U CN210455021U CN 210455021 U CN210455021 U CN 210455021U CN 201921172703 U CN201921172703 U CN 201921172703U CN 210455021 U CN210455021 U CN 210455021U
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- bevel gear
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 67
- 239000004576 sand Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 27
- 230000008901 benefit Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a portable wheeled advances to pass and moves device with step advancing mechanism, concretely relates to advances to pass and moves the field, which comprises a carriage body, inside first motor and the gear train of being equipped with of automobile body, the inside both ends of automobile body run through there are transfer line, No. two transfer lines and No. three transfer lines, be equipped with the drive belt between No. two transfer lines and No. three transfer lines, No. two transfer line below is equipped with second motor and initiative bevel gear, the initiative bevel gear top is equipped with passive bevel gear, No. two transfer lines and No. three transfer line both ends are all fixed and are equipped with the stationary blade, the stationary blade side is fixed and is equipped with the swing arm, swing arm one end is equipped with the bracing piece, the fixed contact patch that is equipped with of bracing piece one end. The utility model discloses wholly use single group motor to accomplish wheeled removal and step-by-step promotion, the control of being convenient for and the synchronization degree are higher, wholly are convenient for receive and release, and convenient to use is swift, and step-by-step promotion is more stable simultaneously.
Description
Technical Field
The utility model relates to a advance to pass and move the field, more specifically say, the utility model relates to a portable wheeled advancing and moving device with step-by-step advancing mechanism.
Background
Wheeled propulsion system has high efficiency, high speed, steady advantage on flat road surface, but it is relatively poor to hinder the performance more under the unstructured road surface circumstances such as mountain region, marsh, soft ground, stair, crawler-type propulsion system has different topography adaptability reinforce, the advantage that ground connection specific pressure is little, but its frictional force is big, the energy consumption is high, mobility is poor, sufficient propulsion system has fine different landform adaptability, has fine trafficability characteristic to unevenness's such as mountain region, rubble road surface.
The existing wheel type advancing moving device still has the defects in the actual use process, the moving and pushing are completed by using a plurality of groups of motors, the control is inconvenient, the synchronization degree is low, the retracting and the releasing are inconvenient, the use is not convenient and fast enough, and the stepping pushing is not stable enough.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a portable wheeled advancing moving device with step-by-step advancing mechanism, wholly use single group motor to accomplish wheeled removal and step-by-step promotion, the control of being convenient for and the synchronization degree are higher, wholly be convenient for receive and release, convenient to use is swift, and step-by-step promotion is more stable simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable wheeled advances to move device with step advancing mechanism, includes the automobile body, inside first motor and the gear train of being equipped with of automobile body, the inside both ends of automobile body run through there are a transfer line, No. two transfer lines and No. three transfer lines, be equipped with the drive belt between No. two transfer lines and No. three transfer lines, No. two transfer line below is equipped with second motor and initiative bevel gear, initiative bevel gear top is equipped with passive bevel gear, No. two transfer lines and No. three transfer line both ends are all fixed and are equipped with the stationary blade, the fixed swing arm that is equipped with in stationary blade side, swing arm one end is equipped with the bracing piece, the fixed contact patch that is equipped with of bracing piece one end, the contact.
In a preferred embodiment, the first motor is vertically arranged on the side surface of a gear set, the gear set comprises a driving gear and a driven gear, the driven gear is arranged on two sides of the driving gear, and the driving gear and the driven gear are horizontally arranged in a meshed manner.
In a preferred embodiment, the first transmission rod vertically penetrates through the interior of the driven gear, and the first motor is fixedly connected with the driving gear.
In a preferred embodiment, the two ends of the first transmission rod are provided with moving wheels, the moving wheels are arranged on the outer side of the vehicle body, and the moving wheels are provided with four groups.
In a preferred embodiment, the first transmission rod is positioned between the second transmission rod and the third transmission rod, and two ends of the second transmission rod are connected with two ends of the third transmission rod through a transmission belt.
In a preferred embodiment, the second motor is located inside the vehicle body in the vertical direction, the driving bevel gear is arranged above the second motor, and the second transmission rod penetrates through the inside of the driven bevel gear.
In a preferred embodiment, the fixing plate is located outside the transmission belt, and the second transmission rod and the third transmission rod are fixedly connected with the swing arm through the fixing plate.
In a preferred embodiment, the support rod is rotatably connected with two sides of the swing arm through a rotating shaft, and the contact block is a cylindrical contact block.
The utility model discloses a technological effect and advantage:
1. the utility model discloses wholly use single group motor to accomplish wheeled removal and step-by-step promotion, be convenient for control and the synchronism is higher, and first motor uses servo motor and connects control part and power, and the transmission through gear train and a transfer line can accomplish wheeled removal, and the second motor is step motor and connects control part and power, and the transmission through No. two transfer lines and No. three transfer lines can accomplish step-by-step promotion;
2. the utility model discloses wholly be convenient for receive and release, convenient to use is swift, and step-by-step promotion is more stable simultaneously, singly organizes to leave the space between the bracing piece of swing arm department, and the contact block of being convenient for overturns between the top of swing arm and below, and the friction on sand grip multiplicable and ground can prevent that the contact block from skidding.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a portion a of fig. 1.
Fig. 3 is a schematic structural diagram at B of fig. 1.
Fig. 4 is a schematic view of the swing arm structure of the present invention.
Fig. 5 is a schematic view of the gear set structure of the present invention.
The reference signs are: the device comprises a vehicle body 1, a first motor 2, a gear set 3, a first transmission rod 4, a movable wheel 5, a second transmission rod 6, a third transmission rod 7, a transmission belt 8, a second motor 9, a driving bevel gear 10, a driven bevel gear 11, a fixing plate 12, a swing arm 13, a support rod 14, a contact block 15, a convex strip 16, a driving gear 17 and a driven gear 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a portable wheeled advancing moving device with stepping advancing mechanism, including automobile body 1, the inside first motor 2 and gear train 3 that is equipped with of automobile body 1, the inside both ends of automobile body 1 run through there are No. one transfer line 4, No. two transfer lines 6 and No. three transfer lines 7, be equipped with drive belt 8 between No. two transfer lines 6 and No. three transfer lines 7, No. two transfer lines 6 below is equipped with second motor 9 and driving bevel gear 10, driving bevel gear 10 top is equipped with passive bevel gear 11, No. two transfer lines 6 and No. three transfer lines 7 both ends are fixed and are equipped with stationary blade 12, stationary blade 12 side is fixed and is equipped with swing arm 13, swing arm 13 one end is equipped with bracing piece 14;
the first motor 2 is vertically arranged on the side surface of the gear set 3, the gear set 3 comprises a driving gear 17 and a driven gear 18, the driven gear 18 is arranged on two sides of the driving gear 17, and the driving gear 17 and the driven gear 18 are arranged in a meshing manner in the horizontal direction;
the first transmission rod 4 vertically penetrates through the interior of the driven gear 18, and the first motor 2 is fixedly connected with the driving gear 17;
two ends of the first transmission rod 4 are respectively provided with a movable wheel 5, the movable wheels 5 are arranged on the outer side of the vehicle body 1, and the movable wheels 5 are provided with four groups;
the first transmission rod 4 is positioned between the second transmission rod 6 and the third transmission rod 7, and two ends of the second transmission rod 6 are connected with two ends of the third transmission rod 7 through a transmission belt 8;
the second motor 9 is vertically positioned in the vehicle body 1, the driving bevel gear 10 is arranged above the second motor 9, and the second transmission rod 6 penetrates through the driven bevel gear 11;
the fixing plate 12 is located on the outer side of the transmission belt 8, and the second transmission rod 6 and the third transmission rod 7 are fixedly connected with the swing arm 13 through the fixing plate 12.
As shown in fig. 1 to 5, the embodiment specifically is: the first motor 2 uses a servo motor and is connected with a control part and a power supply, a driving gear 17 is connected with the rotating end of the first motor 2, the first motor 2 can drive the driving gear 17 to rotate when working, the driving gear 17 drives a driven gear 18 to rotate, the driven gear 18 is fixedly connected with a first transmission rod 4 and drives the first transmission rod 4 to rotate, the first transmission rod 4 drives 5 at two ends to rotate, at the moment, the vehicle body 1 can complete wheel-type movement, a second motor 9 is a stepping motor and is connected with the control part and the power supply, a driving bevel gear 10 is connected with the rotating end of the second motor 9, the driving bevel gear 10 and the driven bevel gear 11 are bevel gears and are arranged vertically, the driving bevel gear 10 drives the driven bevel gear 11 to rotate and enable a second transmission rod 6 to rotate, the second transmission rod 6 drives a third transmission rod 7 to rotate through a transmission belt 8, the rotation of the second transmission rod 6 and the third transmission rod 7 can, step-by-step promotion can be accomplished this moment, and wheeled removal and step-by-step promotion are accomplished to whole single group motor that uses, and the degree of synchronization is higher for the control of being convenient for.
A contact block 15 is fixedly arranged at one end of the support rod 14, and a convex strip 16 is arranged on the surface of the contact block 15;
the support rod 14 is rotatably connected with two sides of the swing arm 13 through a rotating shaft, and the contact block 15 is a cylindrical contact block.
As shown in fig. 3 and 4, the embodiment specifically includes: the space is reserved between the supporting rods 14 at the position of the single group of swing arms 13, the contact block 15 can be conveniently overturned between the upper portion and the lower portion of the swing arms 13, when the swing arms 13 swing, the contact block 15 contacts the ground, the raised strips 16 can increase friction with the ground, the contact block 15 can be prevented from skidding, when the vehicle body 1 only needs to move in a wheel mode, the swing arms 13 are placed in the horizontal direction, the supporting rods 14 and the contact block 15 are manually overturned to the upper portion of the swing arms 13, the work of the second motor 9 is stopped, overall folding and unfolding are convenient, using is convenient and fast, and meanwhile stepping pushing.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, a servo motor is used as a first motor 2 and is connected with a control part and a power supply, a driving gear 17 is connected with the rotating end of the first motor 2, the first motor 2 can drive the driving gear 17 to rotate when working, the driving gear 17 drives a driven gear 18 to rotate, the driven gear 18 is fixedly connected with a first transmission rod 4 and drives the first transmission rod 4 to rotate, the first transmission rod 4 drives 5 at two ends to rotate, at the moment, the vehicle body 1 can complete wheel type movement, a second motor 9 is a stepping motor and is connected with the control part and the power supply, a driving bevel gear 10 is connected with the rotating end of the second motor 9, the driving bevel gear 10 and the driven bevel gear 11 are bevel gears and are arranged vertically, the driving bevel gear 10 drives the driven bevel gear 11 to rotate and enables a second transmission rod 6 to rotate, the second transmission rod 6 drives, the rotation of the second transmission rod 6 and the third transmission rod 7 can lead the swing arms 13 at the two ends to swing through the fixation of the fixing pieces 12, and at the moment, the stepping pushing can be completed;
referring to the attached drawings 3 and 4 of the specification, a space is reserved between the support rods 14 at the single group of swing arms 13, so that the contact blocks 15 can be conveniently turned over between the upper portion and the lower portion of the swing arms 13, when the swing arms 13 swing, the contact blocks 15 contact the ground, the raised strips 16 can increase friction with the ground, the contact blocks 15 can be prevented from slipping, when the vehicle body 1 only needs to move in a wheel type mode, the swing arms 13 are placed in the horizontal direction, the support rods 14 and the contact blocks 15 are manually turned over to the upper portion of the swing arms 13, and the second motor 9 is stopped.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A portable wheeled advancing moving device with a stepping advancing mechanism comprises a vehicle body (1), and is characterized in that: a first motor (2) and a gear set (3) are arranged in the vehicle body (1), a first transmission rod (4), a second transmission rod (6) and a third transmission rod (7) penetrate through two ends of the interior of the vehicle body (1), a transmission belt (8) is arranged between the second transmission rod (6) and the third transmission rod (7), a second motor (9) and a driving bevel gear (10) are arranged below the second transmission rod (6), a driven bevel gear (11) is arranged above the driving bevel gear (10), fixing pieces (12) are fixedly arranged at the two ends of the second transmission rod (6) and the third transmission rod (7), a swing arm (13) is fixedly arranged on the side surface of the fixed plate (12), a support rod (14) is arranged at one end of the swing arm (13), the fixed contact piece (15) that is equipped with of bracing piece (14) one end, contact piece (15) surface is equipped with sand grip (16).
2. A portable wheeled propulsion device with a step propulsion mechanism according to claim 1 characterised in that: gear train (3) side is located perpendicularly in first motor (2), gear train (3) are including driving gear (17) and driven gear (18), driving gear (17) both sides are located in driven gear (18), and the horizontal direction meshing sets up between driving gear (17) and driven gear (18).
3. A portable wheeled propulsion device with a step propulsion mechanism according to claim 2 characterised in that: the first transmission rod (4) vertically penetrates through the interior of the driven gear (18), and the first motor (2) is fixedly connected with the driving gear (17).
4. A portable wheeled propulsion device with a step propulsion mechanism according to claim 1 characterised in that: the two ends of the first transmission rod (4) are respectively provided with a movable wheel (5), the movable wheels (5) are arranged on the outer side of the vehicle body (1), and four groups of movable wheels (5) are arranged.
5. A portable wheeled propulsion device with a step propulsion mechanism according to claim 1 characterised in that: the first transmission rod (4) is located between the second transmission rod (6) and the third transmission rod (7), and two ends of the second transmission rod (6) are connected with two ends of the third transmission rod (7) through a transmission belt (8).
6. A portable wheeled propulsion device with a step propulsion mechanism according to claim 1 characterised in that: the second motor (9) is located inside the vehicle body (1) in the vertical direction, the driving bevel gear (10) is arranged above the second motor (9), and the second transmission rod (6) penetrates through the inside of the driven bevel gear (11).
7. A portable wheeled propulsion device with a step propulsion mechanism according to claim 1 characterised in that: the fixed plate (12) is located on the outer side of the transmission belt (8), and the second transmission rod (6) and the third transmission rod (7) are fixedly connected with the swing arm (13) through the fixed plate (12).
8. A portable wheeled propulsion device with a step propulsion mechanism according to claim 1 characterised in that: the support rod (14) is rotatably connected with the two sides of the swing arm (13) through a rotating shaft, and the contact block (15) is a cylindrical contact block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921172703.7U CN210455021U (en) | 2019-07-24 | 2019-07-24 | Portable wheel type advancing and pushing device with stepping advancing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921172703.7U CN210455021U (en) | 2019-07-24 | 2019-07-24 | Portable wheel type advancing and pushing device with stepping advancing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210455021U true CN210455021U (en) | 2020-05-05 |
Family
ID=70447415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921172703.7U Expired - Fee Related CN210455021U (en) | 2019-07-24 | 2019-07-24 | Portable wheel type advancing and pushing device with stepping advancing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210455021U (en) |
-
2019
- 2019-07-24 CN CN201921172703.7U patent/CN210455021U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |