CN210706893U

CN210706893U - Safe and energy-saving vertical driving wheel

Info

Publication number: CN210706893U
Application number: CN201921533620.6U
Authority: CN
Inventors: 张伟; 张磊
Original assignee: Hangzhou Bayther Robot Co ltd
Current assignee: Hangzhou Bayther Robot Co ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-09
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a safe good vertical drive wheel of energy-conservation nature, the drill jig comprises a wheel carrier, the upper end fixedly connected with support frame of wheel carrier, a supporting bench is installed to the upper end of support frame, a supporting bench's upper end middle part fixedly connected with steering spindle, the motor is installed to the upper end of wheel carrier, the bottom both sides fixedly connected with connecting block of motor, the lower extreme of the motor shaft of motor has first bevel gear through the key connection, first bevel gear's both sides meshing has second bevel gear, there is the shaft through the key connection in the second bevel gear. This vertical drive wheel that safety and energy saving nature is good is through installing two drive wheels in the wheel carrier for the drive wheel symmetric distribution, and the overall structure symmetry of wheel carrier for more stable when the drive wheel moves, the wheel carrier atress is more even, and difficult emergence fracture has improved the security of drive wheel, is difficult for taking place to damage and causes the incident.

Description

Safe and energy-saving vertical driving wheel

Technical Field

The utility model relates to a vertical drive wheel technical field specifically is a safe vertical drive wheel that energy-conservation nature is good.

Background

The vertical driving wheel is generally used on conveying equipment such as a forklift, the vertical driving wheel is mainly driven by a motor, and when the driving wheel is driven by the motor, the driving wheel can be directly contacted with a road surface, so that the whole equipment is driven to move.

However, the existing driving wheel is generally driven by one motor to move, and the design of the shaft bracket of the driving wheel is asymmetric, so that the torsion borne by the driving wheel shaft is large, and the risk of breaking the wheel frame exists. And each motor can only drive one driving wheel to rotate, so that at least two motors are required to be installed sometimes, and energy is wasted. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vertical drive wheel that safety and energy saving nature is good to prior art not enough.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a vertical drive wheel that safety and energy saving nature is good, includes the wheel carrier, the upper end fixedly connected with support frame of wheel carrier, a supporting bench is installed to the upper end of support frame, the upper end middle part fixedly connected with steering spindle of a supporting bench, the motor is installed to the upper end of wheel carrier, the bottom both sides fixedly connected with connecting block of motor, the lower extreme of the motor shaft of motor has first bevel gear through the key connection, the both sides meshing of first bevel gear has second bevel gear, there is the shaft through the key connection in the second bevel gear, the outside of shaft has the drive wheel through the key connection, the supporting seat is installed to the lower extreme of wheel carrier, the registrate has the bearing between wheel carrier and the supporting seat, the inside.

Preferably, the wheel carrier is provided with a shaft hole, the shaft hole is positioned in the middle of the upper end of the wheel carrier, and a motor shaft is rotationally connected in the shaft hole.

Preferably, a first bolt is connected in the supporting platform in a sliding mode, and the first bolt is connected with the supporting frame in a fastening mode through threads.

Preferably, a second bolt is connected in the connecting block in a sliding mode, and the second bolt is fixedly connected with the wheel carrier through threads.

Preferably, a third bolt is connected in the supporting seat in a sliding mode and is in threaded connection with the wheel carrier.

Preferably, the number of the second bevel gears is two, the second bevel gears are symmetrically distributed on the wheel axle, and the number of the driving wheels is two, and the driving wheels are distributed on the left side and the right side of the wheel axle.

Advantageous effects

The utility model provides a safe and energy-saving vertical driving wheel. The method has the following beneficial effects:

(1) this vertical drive wheel that safety and energy saving nature is good is through installing two drive wheels in the wheel carrier for the drive wheel symmetric distribution, and the overall structure symmetry of wheel carrier for more stable when the drive wheel moves, the wheel carrier atress is more even, and difficult emergence fracture has improved the security of drive wheel, is difficult for taking place to damage and causes the incident.

(2) This vertical drive wheel that safety and energy saving nature is good is through the second bevel gear that designs the symmetric distribution on the shaft, and at the first bevel gear of bottom installation of the motor shaft of motor, can drive two second bevel gear rotations through a motor to drive two drive wheels and rotate, it is more energy-conserving, need not every drive wheel and all through a motor drive, the design of two second bevel gears has dual fail-safe effect, when one of them second bevel gear damages, also do not influence the drive of drive wheel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the overall structure of fig. 1 of the present invention;

fig. 3 is a partial structural sectional view of fig. 1 of the present invention;

fig. 4 is a top view of the support seat of fig. 1.

In the figure: 1. a wheel carrier; 2. a shaft hole; 3. a support frame; 4. a support table; 5. a steering shaft; 6. a first bolt; 7. an electric motor; 8. connecting blocks; 9. a second bolt; 10. a motor shaft; 11. a first bevel gear; 12. a second bevel gear; 13. a wheel axle; 14. a drive wheel; 15. a supporting seat; 16. a third bolt; 17. and a bearing.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a vertical driving wheel with good safety and energy saving performance comprises a wheel carrier 1, wherein the upper end of the wheel carrier 1 is fixedly connected with a supporting frame 3, the supporting frame 3 is symmetrically designed on the left side and the right side of the upper end of the wheel carrier 1, the upper end of the supporting frame 3 is provided with a supporting table 4, the middle part of the upper end of the supporting table 4 is fixedly connected with a steering shaft 5, the steering shaft 5 is a reserved structure and can be connected with a steering motor or a manual steering structure, the upper end of the wheel carrier 1 is provided with a motor 7, the motor is used for providing power for a driving wheel 14, two sides of the bottom of the motor 7 are fixedly connected with connecting blocks 8, the lower end of a motor shaft 10 of the motor 7 is connected with a first bevel gear 11 through a key, two sides of the first bevel gear 11 are engaged with a second bevel gear 12, the inside of the second bevel gear 12 is connected, the lower end of the wheel carrier 1 is provided with a supporting seat 15, a bearing 17 is sleeved between the wheel carrier 1 and the supporting seat 15, and the inside of the bearing 17 is sleeved with the wheel shaft 13.

The wheel carrier 1 is provided with a shaft hole 2, the shaft hole 2 is positioned in the middle of the upper end of the wheel carrier 1, a motor shaft 10 is rotationally connected in the shaft hole 2, a rotation space is provided for the motor shaft 10 through the design of the shaft hole 2, a first bolt 6 is slidably connected in the support table 4, the first bolt 6 is tightly connected with the support frame 3 through threads, the support table 4 can be fixedly arranged on the support frame 3 through the installation of the first bolt 6, a second bolt 9 is slidably connected in a connecting block 8, the second bolt 9 is tightly connected with the wheel carrier 1 through threads, the connecting block 8 can be fixedly arranged on the wheel carrier 1 through the installation of the second bolt 9, so that the motor 7 is fixedly arranged on the wheel carrier 1, a third bolt 16 is slidably connected in a supporting seat 15, the third bolt 16 is connected with the wheel carrier 1 through threads, the supporting seat 15 can be fixedly, the quantity of second bevel gear 12 is two, and is the symmetric distribution on shaft 13, and the quantity of drive wheel 14 is two, and distributes in the left and right sides of shaft 13, through two drive wheels 14 of installation at same shaft 13 for the structure is simpler, need not two mounting brackets of independent design.

According to the vertical driving wheel with good safety and energy saving performance, the two driving wheels 14 are arranged in the wheel frame 1, so that the driving wheels 14 are symmetrically distributed, the whole structure of the wheel frame 1 is symmetrical, the driving wheels 14 are more stable in operation, the wheel frame 1 is more uniformly stressed and is not easy to break, the safety of the driving wheels 14 is improved, and safety accidents caused by damage are not easy to happen; through designing the second bevel gears 12 symmetrically distributed on the wheel shaft 13 and installing the first bevel gear 11 at the bottom of the motor shaft 10 of the motor 7, the two second bevel gears 12 can be driven to rotate by one motor 7, so that the two driving wheels 14 are driven to rotate, energy is saved, each driving wheel 14 is not required to be driven by one motor, the design of the two second bevel gears 12 has a double-insurance effect, and when one second bevel gear 12 is damaged, the driving of the driving wheel 14 is not influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical drive wheel that safe energy-conservation nature is good, includes wheel carrier (1), its characterized in that: the upper end of the wheel carrier (1) is fixedly connected with a supporting frame (3), the upper end of the supporting frame (3) is provided with a supporting table (4), the middle part of the upper end of the supporting table (4) is fixedly connected with a steering shaft (5), the upper end of the wheel carrier (1) is provided with an electric motor (7), two sides of the bottom of the electric motor (7) are fixedly connected with connecting blocks (8), the lower end of a motor shaft (10) of the electric motor (7) is connected with a first bevel gear (11) through a key, two sides of the first bevel gear (11) are engaged with a second bevel gear (12), the interior of the second bevel gear (12) is connected with a wheel shaft (13) through a key, the outer side of the wheel shaft (13) is connected with a driving wheel (14) through a key, the lower end of the wheel carrier (1) is provided, the inside of the bearing (17) is sleeved with the wheel shaft (13).

2. The vertical driving wheel with good safety and energy saving performance according to claim 1 is characterized in that: the motor shaft is characterized in that a shaft hole (2) is formed in the wheel carrier (1), the shaft hole (2) is located in the middle of the upper end of the wheel carrier (1), and a motor shaft (10) is rotatably connected in the shaft hole (2).

3. The vertical driving wheel with good safety and energy saving performance according to claim 1 is characterized in that: a first bolt (6) is connected in the supporting table (4) in a sliding mode, and the first bolt (6) is connected with the supporting frame (3) in a fastening mode through threads.

4. The vertical driving wheel with good safety and energy saving performance according to claim 1 is characterized in that: a second bolt (9) is connected in the connecting block (8) in a sliding mode, and the second bolt (9) is connected with the wheel carrier (1) in a fastening mode through threads.

5. The vertical driving wheel with good safety and energy saving performance according to claim 1 is characterized in that: a third bolt (16) is connected in the supporting seat (15) in a sliding mode, and the third bolt (16) is connected with the wheel carrier (1) through threads.

6. The vertical driving wheel with good safety and energy saving performance according to claim 1 is characterized in that: the number of the second bevel gears (12) is two, the second bevel gears are symmetrically distributed on the wheel shaft (13), and the number of the driving wheels (14) is two, and the driving wheels are distributed on the left side and the right side of the wheel shaft (13).