CN112933583A - Novel single-motor double-drive sliding plate - Google Patents
Novel single-motor double-drive sliding plate Download PDFInfo
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- CN112933583A CN112933583A CN202110418034.2A CN202110418034A CN112933583A CN 112933583 A CN112933583 A CN 112933583A CN 202110418034 A CN202110418034 A CN 202110418034A CN 112933583 A CN112933583 A CN 112933583A
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- Prior art keywords
- bridge
- shaft
- motor
- main body
- double
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/01—Skateboards
- A63C17/014—Wheel arrangements
- A63C17/015—Wheel arrangements with wheels arranged in two pairs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/12—Roller skates; Skate-boards with driving mechanisms
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/22—Wheels for roller skates
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
- A63C2203/12—Electrically powered or heated
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a novel single-motor double-drive sliding plate which comprises a main sliding plate body, a driving wheel assembly and a driven wheel assembly, wherein the main sliding plate body is provided with a main body and a driving wheel assembly; the driving wheel assembly comprises a first mounting seat, a first supporting bridge is arranged on the lower end side of the first mounting seat and comprises a first bridge main body, a first bridge left shaft, a first bridge right shaft, a first bridge left flange and a first bridge right flange, and the first bridge main body is connected with the first mounting seat; a motor bracket is respectively screwed on the left flange and the right flange of the first bridge, and a double-output-shaft motor is arranged between the two motor brackets; the left driving wheel is arranged at the left end of the left shaft of the first bridge, the right driving wheel is arranged at the right end of the right shaft of the first bridge, and the power output shaft of the double-output-shaft motor is in driving connection with the left driving wheel and the right driving wheel respectively. The invention has the advantages of novel structural design and walking stability, and can solve the problem of unbalanced power output during horizontal acceleration and the problem of deviation caused by unbalanced power distribution during acceleration and braking.
Description
Technical Field
The invention relates to the technical field of sliding plates, in particular to a novel single-motor double-drive sliding plate.
Background
With the gradual popularization of the skateboard, more and more people use the skateboard as a short-distance travel tool; and the electric skateboard is produced in order to improve the convenience of the skateboard during walking instead of walking.
There are various forms of electric skateboard products in the prior art; however, for the existing electric skateboard products, two motors are generally adopted to control the corresponding wheels to rotate independently to realize walking, and the driving structure has the following problems, in particular:
1. because a motor drives a wheel, the problem of unbalanced power output is easy to occur during horizontal acceleration;
2. the problem of deviation is easy to occur due to unbalanced power distribution during acceleration and braking.
Disclosure of Invention
The invention aims to provide a novel single-motor double-drive sliding plate aiming at the defects of the prior art, which has novel structural design and walking stability, can effectively solve the problem of unbalanced power output during horizontal acceleration, and can also solve the problem of deviation caused by unbalanced power distribution during acceleration and braking.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A novel single-motor double-drive sliding plate comprises a main body sliding plate, wherein the lower end side of the main body sliding plate is provided with a driving wheel assembly and a driven wheel assembly which are arranged at a front-rear interval;
the driving wheel assembly comprises a first mounting seat which is screwed and fastened on the lower surface of the main body sliding plate, a first supporting bridge is arranged on the lower end side of the first mounting seat, the first supporting bridge comprises a first bridge main body, and the first bridge main body is connected with the first mounting seat; a first bridge left shaft horizontally extending towards the left side is arranged at the left end of the first bridge main body, and a first bridge left flange perpendicular to the first bridge left shaft is arranged at the joint of the first bridge left shaft and the left end of the first bridge main body; the right end part of the first bridge main body is provided with a first bridge right shaft which horizontally extends towards the right side and is coaxially arranged with the first bridge left shaft, and a first bridge right flange vertical to the first bridge right shaft is arranged at the joint of the first bridge right shaft and the right end part of the first bridge main body;
a left motor support is mounted on a left flange screw of the first bridge frame, a right motor support is mounted on a right flange screw of the first bridge frame, the left end of a left shaft of the first bridge frame penetrates through the left motor support and extends to the left end side of the left motor support, and the right end of a right shaft of the first bridge frame penetrates through the right motor support and extends to the right end side of the right motor support; the left motor support and the right motor support are arranged right and left oppositely and at intervals, a double-output-shaft motor located beside the first bridge main body is arranged between the left motor support and the right motor support, the left end of a shell of the double-output-shaft motor is screwed on the left motor support, the right end of the shell of the double-output-shaft motor is screwed on the right motor support, the left end of a power output shaft of the double-output-shaft motor penetrates through the left motor support and extends to the left end side of the left motor support, and the right end of the power output shaft of the double-output-shaft motor penetrates through the right motor support and extends to the right end side of the right motor;
the left end part of the left shaft of the first bridge frame is provided with a left driving wheel, and the left end part of a power output shaft of the double-output-shaft motor is in driving connection with the left driving wheel; the right end part of the right shaft of the first bridge frame is provided with a right driving wheel, and the right end part of a power output shaft of the double-output-shaft motor is in driving connection with the right driving wheel.
The left end of a power output shaft of the double-output-shaft motor is sleeved with a left driving belt pulley, the left end of a left shaft of the first bridge is sleeved with a left driven belt pulley, a left transmission belt is wound between the left driving belt pulley and the left driven belt pulley, and the left driven belt pulley is in rotation stopping connection with the left driving wheel;
the right end of a power output shaft of the double-output-shaft motor is sleeved with a right driving belt pulley, the right end of the right shaft of the first bridge is sleeved with a right driven belt pulley, a right transmission belt is wound between the right driving belt pulley and the right driven belt pulley, and the right driven belt pulley is in rotation stopping connection with the right driving wheel.
The left driven belt pulley is provided with left rotation stopping bulges which surround the periphery of a central hole of the left driven belt pulley and are uniformly distributed at intervals, left rotation stopping grooves are respectively formed in the left driving wheel corresponding to the left rotation stopping bulges, and the left rotation stopping bulges are respectively inserted into the corresponding left rotation stopping grooves;
the right driven pulley is provided with a right rotation stopping protrusion which surrounds the periphery of a center hole of the right driven pulley and is distributed at even intervals, a right rotation stopping groove is respectively formed in the right driving wheel corresponding to each right rotation stopping protrusion, and each right rotation stopping protrusion is respectively embedded in the corresponding right rotation stopping groove.
Wherein, left side motor support spiral shell is equipped with left side support backplate, left side belt pulley protecting cover, right side motor support spiral shell is equipped with right side support backplate, right side belt pulley protecting cover.
The middle position of the first bridge main body is in threaded connection with the first mounting seat through a first bolt, and a first damping rubber sleeve sleeved on the periphery of the first bolt is arranged between the first bridge main body and the first mounting seat;
the first bridge main body is provided with a first limiting protrusion protruding upwards, the first mounting seat is provided with a first limiting groove with a downward opening corresponding to the first limiting protrusion, and the first limiting protrusion is embedded in the first limiting groove.
The driven wheel assembly comprises a second mounting seat which is screwed and fastened on the lower surface of the main body sliding plate, a second supporting bridge is arranged on the lower end side of the second mounting seat and comprises a second bridge main body, and the second bridge main body is connected with the second mounting seat;
the left end of the second bridge main body is provided with a second bridge left shaft which horizontally extends towards the left side, the right end of the second bridge main body is provided with a second bridge right shaft which horizontally extends towards the right side and is coaxially arranged with the second bridge left shaft, the left end of the second bridge left shaft is provided with a left driven wheel, and the right end of the second bridge right shaft is provided with a right driven wheel.
The middle position of the second bridge main body is in threaded connection with the second mounting seat through a second bolt, and a second damping rubber sleeve sleeved on the periphery of the second bolt is arranged between the second bridge main body and the second mounting seat;
the second bridge main body is provided with a second limiting protrusion protruding upwards, the second mounting seat is provided with a second limiting groove with a downward opening corresponding to the second limiting protrusion, and the second limiting protrusion is embedded in the second limiting groove.
The invention has the beneficial effects that: the invention relates to a novel single-motor double-drive sliding plate which comprises a main sliding plate body, a driving wheel assembly and a driven wheel assembly; the driving wheel assembly comprises a first mounting seat which is screwed on the lower surface of the main body sliding plate, a first supporting bridge is arranged on the lower end side of the first mounting seat, the first supporting bridge comprises a first bridge main body, a first bridge left shaft, a first bridge right shaft, a first bridge left flange and a first bridge right flange, and the first bridge main body is connected with the first mounting seat; a left motor bracket is screwed on a left flange of the first bridge, a right motor bracket is screwed on a right flange of the first bridge, and a double-output-shaft motor is arranged between the left motor bracket and the right motor bracket; the left end part of a left shaft of the first bridge frame is provided with a left driving wheel, and the left end part of a power output shaft of the double-output-shaft motor is in driving connection with the left driving wheel; the right end of the right shaft of the first bridge frame is provided with a right driving wheel, and the right end of a power output shaft of the double-output-shaft motor is in driving connection with the right driving wheel. Through the structural design, the novel walking mechanism has the advantages of novel structural design and walking stability, can effectively solve the problem of unbalanced power output during horizontal acceleration, and can also solve the problem of deviation caused by unbalanced power distribution during acceleration and braking.
Drawings
The invention will be further described with reference to the drawings to which, however, the embodiments shown in the drawings do not constitute any limitation.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of another embodiment of the present invention.
Fig. 3 is a schematic structural view of the driving wheel assembly of the present invention.
Fig. 4 is an exploded schematic view of the drive wheel assembly of the present invention.
Fig. 5 is a schematic view of the construction of the driven wheel assembly of the present invention.
Fig. 6 is an exploded schematic view of the driven wheel assembly of the present invention.
Fig. 1 to 6 include:
1-main body slide plate 2-driving wheel assembly
21-first mounting seat 22-first supporting bridge
221-first bridge main body 2211-first limiting bulge
222-first bridge left side shaft 223-first bridge right side shaft
224-first bridge left flange 225-first bridge right flange
231-left side motor support 232-right side motor support
24-double output shaft motor 251-left side driving wheel
2511 left rotation stopping groove 252 right driving wheel
2521 right anti-rotation groove 261 left driving pulley
262-right drive pulley 271-left driven pulley
2711, left rotation-stopping protrusion 272, right driven pulley
2721 Right side rotation stop protrusion 281 left side support guard plate
282-Right side support guard 291-left side belt pulley protecting cover
292-Right Belt Pulley Shield 2101-first bolt
2102-first damping rubber sleeve 3-driven wheel component
31-second mounting seat 311-second limiting groove
32-second support bridge 321-second bridge body
3211 second limiting bulge 322 second bridge left axle
323 second bridge right side shaft 331 left driven wheel
332-Right side follower 34-second bolt
35-second shock-absorbing rubber sleeve.
Detailed Description
The present invention will be described below with reference to specific embodiments.
As shown in fig. 1 and 2, the novel single-motor double-drive skateboard comprises a main skateboard 1, wherein a driving wheel assembly 2 and a driven wheel assembly 3 which are arranged at a front-rear interval are arranged at the lower end side of the main skateboard 1.
Further, as shown in fig. 1 to 4, the driving wheel assembly 2 includes a first mounting seat 21 screwed and fastened to the lower surface of the main body sliding plate 1, a first supporting bridge 22 is installed at the lower end side of the first mounting seat 21, the first supporting bridge 22 includes a first bridge main body 221, and the first bridge main body 221 is connected to the first mounting seat 21; a first bridge left shaft 222 horizontally extending towards the left side is arranged at the left end of the first bridge main body 221, and a first bridge left flange 224 perpendicular to the first bridge left shaft 222 is arranged at the joint of the first bridge left shaft 222 and the left end of the first bridge main body 221; the right end of the first bridge main body 221 is provided with a first bridge right-side shaft 223 which extends horizontally towards the right side and is coaxially arranged with the first bridge left-side shaft 222, and a first bridge right-side flange 225 which is perpendicular to the first bridge right-side shaft 223 is arranged at the joint of the first bridge right-side shaft 223 and the right end of the first bridge main body 221.
Further, a left motor bracket 231 is screwed on the first bridge left flange 224, a right motor bracket 232 is screwed on the first bridge right flange 225, the left end of the first bridge left shaft 222 passes through the left motor bracket 231 and extends to the left end side of the left motor bracket 231, and the right end of the first bridge right shaft 223 passes through the right motor bracket 232 and extends to the right end side of the right motor bracket 232; the left motor support 231 and the right motor support 232 are arranged right and left oppositely and at intervals, a double-output-shaft motor 24 located beside the first bridge main body 221 is installed between the left motor support 231 and the right motor support 232, the left end of a shell of the double-output-shaft motor 24 is screwed in the left motor support 231, the right end of the shell of the double-output-shaft motor 24 is screwed in the right motor support 232, the left end of a power output shaft of the double-output-shaft motor 24 penetrates through the left motor support 231 and extends to the left end side of the left motor support 231, and the right end of the power output shaft of the double-output-shaft motor 24 penetrates through the right motor support 232 and extends to the right end side of the right motor support.
In addition, the left end of the first bridge left shaft 222 is provided with a left driving wheel 251, and the left end of the power output shaft of the double output shaft motor 24 is in driving connection with the left driving wheel 251; the right end part of the first bridge right shaft 223 is provided with a right driving wheel 252, and the right end part of the power output shaft of the double output shaft motor 24 is in driving connection with the right driving wheel 252.
It should be explained that the dual output shaft motor 24 of the present invention is drivingly connected to the left driving wheel 251 and the right driving wheel 252 by the following structure: a left driving pulley 261 is sleeved at the left end of a power output shaft of the double-output-shaft motor 24, a left driven pulley 271 is sleeved at the left end of the first bridge left shaft 222, a left driving belt (not shown in the figure) is wound between the left driving pulley 261 and the left driven pulley 271, and the left driven pulley 271 is in rotation stopping connection with the left driving wheel 251; a right driving pulley 262 is sleeved at the right end of a power output shaft of the double-output-shaft motor 24, a right driven pulley 272 is sleeved at the right end of the first bridge right-side shaft 223, a right transmission belt (not shown) is wound between the right driving pulley 262 and the right driven pulley 272, and the right driven pulley 272 is in rotation stopping connection with the right driving wheel 252.
The left driven pulley 271 and the left driving wheel 251 of the present invention can be connected in a rotation-stopping manner, specifically, in the following manner: the left driven pulley 271 is provided with left rotation stopping protrusions 2711 surrounding the periphery of the center hole of the left driven pulley 271 and distributed at even intervals, left rotation stopping grooves 2511 are respectively formed on the left driving wheel 251 corresponding to the left rotation stopping protrusions 2711, and the left rotation stopping protrusions 2711 are respectively inserted into the corresponding left rotation stopping grooves 2511. Likewise, the right driven pulley 272 and the right drive wheel 252 of the present invention may be connected in a rotation-stop manner, specifically: the right driven pulley 272 is provided with right rotation-stopping protrusions 2721 surrounding the periphery of the center hole of the right driven pulley 272 and evenly distributed at intervals, right rotation-stopping grooves 2521 are respectively formed on the right driving wheel 252 corresponding to the right rotation-stopping protrusions 2721, and the right rotation-stopping protrusions 2721 are respectively inserted into the corresponding right rotation-stopping grooves 2521.
In the walking process of the invention, the power output shaft of the double-output-shaft motor 24 simultaneously drives the left driving belt pulley 261 and the right driving belt pulley 262 to rotate, and the left driving belt pulley 261 and the right driving belt pulley 262 synchronously rotate; the left driving pulley 261 drives the left driven belt to rotate through the left transmission belt, the right driving pulley 262 drives the right driven belt to rotate through the right transmission belt, and the left driving wheel 251 and the left driven belt 271 are in rotation stopping connection, and the right driving wheel 252 and the right driven belt 272 are in rotation stopping connection, so that the left driving wheel 251 and the right driving wheel 252 rotate synchronously along with the left driven belt 271 and the right driven belt 272 respectively, and therefore, the invention can realize that one electrode simultaneously drives two driving wheels to rotate.
It should be emphasized that, for the single-motor double-drive structure of the present invention, it can effectively solve the problem of unbalanced power output during horizontal acceleration, and can also solve the problem of off-tracking caused by unbalanced power distribution during acceleration and braking. Therefore, the walking chair has the advantages of novel structural design and walking stability.
In a preferred embodiment, as shown in fig. 3 and 4, a left bracket guard 281 and a left pulley cover 291 are screwed to the left motor bracket 231, and a right bracket guard 282 and a right pulley cover 292 are screwed to the right motor bracket 232. Left side support backplate 281 is used for sheltering from and hides left side motor support 231, and right side support backplate 282 is used for sheltering from and hides right side motor support 232, and left side belt pulley protecting cover 291 is used for sheltering from and hides left side driven pulley 271, and right side belt pulley protecting cover 292 is used for sheltering from and hides right side driven pulley 272.
As a preferred embodiment, as shown in fig. 3 and 4, the first bridge main body 221 of the present invention may be connected to the first mounting seat 21 by the following structure, specifically: the middle position of the first bridge main body 221 is in threaded connection with the first mounting seat 21 through a first bolt 2101, and a first shock-absorbing rubber sleeve 2102 sleeved on the periphery of the first bolt 2101 is arranged between the first bridge main body 221 and the first mounting seat 21; the first bridge main body 221 is provided with a first limiting protrusion 2211 protruding upwards, the first mounting seat 21 is provided with a first limiting groove (not shown in the figure) with a downward opening corresponding to the first limiting protrusion 2211, and the first limiting protrusion 2211 is inserted into the first limiting groove.
For the connection manner of the first bridge main body 221 and the first mounting seat 21, during installation, the first limiting protrusion 2211 is aligned and inserted into the first limiting groove, and then the first bridge main body 221 and the first mounting seat 21 are connected through the first bolt 2101; the assembly connection mode has the advantage of convenience in assembly. In addition, with the first cushion rubber cover 2102 of the present invention, a cushion effect can be effectively achieved.
As a preferred embodiment, as shown in fig. 1, 2, 5 and 6, the driven wheel assembly 3 includes a second mounting seat 31 screwed and fastened to the lower surface of the main body sliding plate 1, a second supporting bridge 32 is installed at the lower end side of the second mounting seat 31, the second supporting bridge 32 includes a second bridge main body 321, and the second bridge main body 321 is connected to the second mounting seat 31; a second bridge left shaft 322 horizontally extending towards the left side is arranged at the left end of the second bridge main body 321, a second bridge right shaft 323 horizontally extending towards the right side and coaxially arranged with the second bridge left shaft 322 is arranged at the right end of the second bridge main body 321, a left driven wheel 331 is arranged at the left end of the second bridge left shaft 322, and a right driven wheel 332 is arranged at the right end of the second bridge right shaft 323.
Further, the second bridge main body 321 of the present invention may be connected to the second mounting seat 31 by the following structural form: the middle position of the second bridge main body 321 is screwed with the second mounting seat 31 through a second bolt 34, and a second damping rubber sleeve 35 sleeved on the periphery of the second bolt 34 is arranged between the second bridge main body 321 and the second mounting seat 31; the second bridge main body 321 is provided with a second limiting protrusion 3211 protruding and extending upward, the second mounting seat 31 is provided with a second limiting groove 311 opening downward corresponding to the second limiting protrusion 3211, and the second limiting protrusion 3211 is inserted into the second limiting groove 311.
For the connection manner of the second bridge main body 321 and the second mounting seat 31, during installation, the second limiting protrusion 3211 is aligned and inserted into the second limiting groove 311, and then the second bridge main body 321 is connected with the second mounting seat 31 through a second bolt 34; the assembly connection mode has the advantage of convenience in assembly. In addition, with the second cushion rubber 35 of the present invention, it is possible to effectively achieve a cushioning effect.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (7)
1. A novel single-motor dual-drive sliding plate is characterized in that: comprises a main body sliding plate (1), wherein the lower end side of the main body sliding plate (1) is provided with a driving wheel component (2) and a driven wheel component (3) which are arranged at intervals in the front and back;
the driving wheel assembly (2) comprises a first mounting seat (21) which is screwed and fastened on the lower surface of the main body sliding plate (1), a first supporting bridge (22) is arranged on the lower end side of the first mounting seat (21), the first supporting bridge (22) comprises a first bridge main body (221), and the first bridge main body (221) is connected with the first mounting seat (21); a first bridge left shaft (222) horizontally extending towards the left side is arranged at the left end of the first bridge main body (221), and a first bridge left flange (224) perpendicular to the first bridge left shaft (222) is arranged at the joint of the first bridge left shaft (222) and the left end of the first bridge main body (221); a first bridge right-side shaft (223) which horizontally extends towards the right side and is coaxially arranged with the first bridge left-side shaft (222) is arranged at the right end of the first bridge main body (221), and a first bridge right-side flange (225) perpendicular to the first bridge right-side shaft (223) is arranged at the joint of the first bridge right-side shaft (223) and the right end of the first bridge main body (221);
a left motor bracket (231) is arranged on a first bridge left side flange (224) in a threaded manner, a right motor bracket (232) is arranged on a first bridge right side flange (225) in a threaded manner, the left end of a first bridge left side shaft (222) penetrates through the left motor bracket (231) and extends to the left end side of the left motor bracket (231), and the right end of the first bridge right side shaft (223) penetrates through the right motor bracket (232) and extends to the right end side of the right motor bracket (232); the left motor support (231) and the right motor support (232) are right-left opposite and arranged at intervals, a double-output-shaft motor (24) located beside the first bridge main body (221) is installed between the left motor support (231) and the right motor support (232), the left end of a shell of the double-output-shaft motor (24) is screwed to the left motor support (231), the right end of the shell of the double-output-shaft motor (24) is screwed to the right motor support (232), the left end of a power output shaft of the double-output-shaft motor (24) penetrates through the left motor support (231) and extends to the left end side of the left motor support (231), and the right end of the power output shaft of the double-output-shaft motor (24) penetrates through the right motor support (232) and extends to the right end of the right motor support (232);
the left end part of the first bridge left shaft (222) is provided with a left driving wheel (251), and the left end part of a power output shaft of the double-output-shaft motor (24) is in driving connection with the left driving wheel (251); the right end part of the first bridge right shaft (223) is provided with a right driving wheel (252), and the right end part of a power output shaft of the double-output shaft motor (24) is in driving connection with the right driving wheel (252).
2. The novel single-motor double-drive skateboard of claim 1, characterized in that: a left driving belt wheel (261) is sleeved at the left end of a power output shaft of the double-output-shaft motor (24), a left driven belt wheel (271) is sleeved at the left end of the first bridge left shaft (222), a left driving belt is wound between the left driving belt wheel (261) and the left driven belt wheel (271), and the left driven belt wheel (271) is in rotation stopping connection with the left driving wheel (251);
the right driving belt pulley (262) is sleeved at the right end of a power output shaft of the double-output-shaft motor (24), the right driven belt pulley (272) is sleeved at the right end of the first bridge right shaft (223), a right driving belt is wound between the right driving belt pulley (262) and the right driven belt pulley (272), and the right driven belt pulley (272) is in rotation stopping connection with the right driving wheel (252).
3. The novel single-motor double-drive skateboard of claim 2, characterized in that: the left driven pulley (271) is provided with left rotation stopping protrusions (2711) which surround the periphery of a center hole of the left driven pulley (271) and are uniformly distributed at intervals, left rotation stopping grooves (2511) are respectively formed in the left driving wheel (251) corresponding to the left rotation stopping protrusions (2711), and the left rotation stopping protrusions (2711) are respectively embedded in the corresponding left rotation stopping grooves (2511);
right side driven pulley (272) are provided with and encircle in right side driven pulley (272) the centre bore periphery and be the right side of even interval distribution and only rotate protruding (2721), right side drive wheel (252) are seted up right side and are only rotated protruding (2721) corresponding each right side and have been seted up right side and only rotate groove (2521) respectively, and each right side is only rotated protruding (2721) and is inlayed respectively in corresponding right side only rotates groove (2521).
4. The novel single-motor double-drive skateboard of claim 2, characterized in that: left side motor support (231) spiral shell is equipped with left side support backplate (281), left side belt pulley protecting cover (291), right side motor support (232) spiral shell is equipped with right side support backplate (282), right side belt pulley protecting cover (292).
5. The novel single-motor double-drive skateboard of claim 1, characterized in that: the middle position of the first bridge main body (221) is in threaded connection with the first mounting seat (21) through a first bolt (2101), and a first shock absorption rubber sleeve (2102) sleeved on the periphery of the first bolt (2101) is arranged between the first bridge main body (221) and the first mounting seat (21);
first crane span structure main part (221) are provided with the first spacing arch (2211) that the protrusion extends up, and first mount pad (21) are seted up the first spacing groove of open-ended down corresponding to first spacing arch (2211), and first spacing arch (2211) are inlayed and are inserted in first spacing inslot.
6. The novel single-motor double-drive skateboard of claim 1, characterized in that: the driven wheel assembly (3) comprises a second mounting seat (31) which is screwed and fastened on the lower surface of the main body sliding plate (1), a second supporting bridge (32) is arranged on the lower end side of the second mounting seat (31), the second supporting bridge (32) comprises a second bridge main body (321), and the second bridge main body (321) is connected with the second mounting seat (31);
the left end of the second bridge main body (321) is provided with a second bridge left shaft (322) which horizontally extends towards the left side, the right end of the second bridge main body (321) is provided with a second bridge right shaft (323) which horizontally extends towards the right side and is coaxially arranged with the second bridge left shaft (322), the left end of the second bridge left shaft (322) is provided with a left driven wheel (331), and the right end of the second bridge right shaft (323) is provided with a right driven wheel (332).
7. The novel single-motor double-drive skateboard of claim 6, characterized in that: the middle position of the second bridge main body (321) is in threaded connection with the second mounting seat (31) through a second bolt (34), and a second damping rubber sleeve (35) sleeved on the periphery of the second bolt (34) is arranged between the second bridge main body (321) and the second mounting seat (31);
the second bridge main body (321) is provided with a second limiting protrusion (3211) protruding upwards and extending, a second limiting groove (311) with a downward opening is formed in the second mounting seat (31) corresponding to the second limiting protrusion (3211), and the second limiting protrusion (3211) is embedded in the second limiting groove (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110418034.2A CN112933583A (en) | 2021-04-19 | 2021-04-19 | Novel single-motor double-drive sliding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110418034.2A CN112933583A (en) | 2021-04-19 | 2021-04-19 | Novel single-motor double-drive sliding plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112933583A true CN112933583A (en) | 2021-06-11 |
Family
ID=76232905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110418034.2A Withdrawn CN112933583A (en) | 2021-04-19 | 2021-04-19 | Novel single-motor double-drive sliding plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112933583A (en) |
-
2021
- 2021-04-19 CN CN202110418034.2A patent/CN112933583A/en not_active Withdrawn
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Application publication date: 20210611 |