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CN-224211043-U - Screw rod car shifter

CN224211043UCN 224211043 UCN224211043 UCN 224211043UCN-224211043-U

Abstract

The utility model provides a screw rod car shifter, which comprises a first supporting arm, a second supporting arm, a plurality of moving wheels, a bearing seat and a plurality of moving wheels, wherein the first supporting arm and the second supporting arm are oppositely arranged and are connected through a supporting beam and an adjusting beam which is arranged in the supporting beam in a penetrating way and can perform telescopic movement in the supporting beam; the screw rod car shifter provided by the utility model does not need manual pressing operation or worry about oil leakage, can improve lifting efficiency by adopting electric driving operation, further achieves the aim of reducing car shifting difficulty, and can also move a car with a blocking object at the side of a wheel.

Inventors

  • WANG XUEJUN

Assignees

  • 王学军

Dates

Publication Date
20260508
Application Date
20251117

Claims (10)

  1. 1. The screw rod car shifter comprises a first supporting arm (100), a second supporting arm (200) and a plurality of moving wheels (9), wherein the first supporting arm (100) and the second supporting arm (200) are oppositely arranged and are connected through a supporting cross beam (300) and an adjusting beam (400) which is arranged in the supporting cross beam (300) in a penetrating mode and can perform telescopic movement in the supporting cross beam (300), and the moving wheels (9) are respectively arranged on the first supporting arm (100) and the second supporting arm (200), and are characterized in that: the bearing seat (1) is arranged at one end of the supporting cross beam (300); the screw nut (2) is arranged at one end of the adjusting beam (400); One end of an adjusting screw rod (3) for driving the adjusting beam (400) to do telescopic motion in the supporting cross beam (300) sequentially passes through the bearing seat (1) and the screw rod nut (2) and then is arranged in the adjusting beam (400), and the other end of the adjusting screw rod is arranged outside the supporting cross beam (300); The supporting beam (300) comprises a first supporting section (301), a second supporting section (302) and a limiting rod (303), wherein the first supporting section (301) is arranged on the first supporting arm (100), the second supporting section (302) is arranged on the second supporting arm (200), and the limiting rod (303) is fixed between the first supporting section (301) and the second supporting section (302) through protruding blocks respectively arranged on the first supporting section (301) and the second supporting section (302).
  2. 2. The screw mover of claim 1, further comprising: The turning box body (5) is arranged on the first supporting arm (100) and is arranged adjacent to the bearing seat (1).
  3. 3. Screw mover according to claim 2, characterized in that the direction changing box (5) comprises: a first housing (51) disposed on the first support arm (100); the driving rod (52) is arranged on the first shell (51) in a penetrating way, and the driving rod (52) is perpendicular to the extension line of the adjusting screw rod (3); One end of the direction changing body (53) is arranged in the first shell (51) and is meshed with a driving wheel (54) sleeved on the driving rod (52), and the other end of the direction changing body penetrates through the first shell (51) and is connected with the other end of the adjusting screw rod (3).
  4. 4. A screw mover according to claim 3, characterized in that the direction changing body (53) comprises: One end of a connecting rod (531) is arranged in the first shell (51), and the other end of the connecting rod passes through the first shell (51) and is connected with the other end of the adjusting screw rod (3); And a bevel gear (532) which is arranged at one end of the connecting rod (531) and is meshed with a driving wheel (54) sleeved on the driving rod (52).
  5. 5. Screw mover according to claim 4, characterized in that a sleeve (6) is arranged between one end of the connecting rod (531) and the other end of the adjusting screw (3), one end of the connecting rod (531) being arranged in one end of the sleeve (6), the other end of the adjusting screw (3) being arranged in the other end of the sleeve (6).
  6. 6. The screw mover according to claim 5, further comprising a driving body (7) provided on the first support arm (100) and disposed adjacent to the direction changing housing (5).
  7. 7. The screw mover according to claim 6, further comprising a control body (8) provided on the support beam (300).
  8. 8. Screw mover according to claim 7, characterized in that the drive body (7) comprises: A second housing (71) provided on the first support arm (100); A drive motor (72) disposed in the second housing (71) and connected to the drive lever (52); and a power supply body (73) which is arranged on the second shell (71) and is connected with the driving motor (72) through a wire.
  9. 9. Screw mover according to claim 8, characterized in that the control body (8) comprises: a third housing (81) provided on the support beam (300); The control board (10) is arranged below the first supporting arm (100) and is connected with the driving motor (72) and the power supply body (73) through leads; And a plurality of operation keys (82) which are arranged on the third shell (81) and are connected with the control panel (10) through leads.
  10. 10. The screw mover according to claim 9, further comprising a remote control (83) wirelessly connected to the control board (10).

Description

Screw rod car shifter Technical Field The utility model relates to the technical field of car moving equipment, in particular to a screw car moving device. Background According to different use environments, the problem of moving parked vehicles is particularly remarkable, wherein the problems of disordered parking, illegal parking, fire-fighting access occupation, parking space occupation of other people and the like of the vehicles are particularly remarkable, and the vehicles need to be cleaned and removed so as not to influence other people; according to the situation, in the prior art, a lever or a hydraulic vehicle shifter is adopted to move a vehicle, but the vehicle shifter adopting the hydraulic principle needs to repeatedly press a hydraulic pedal to prop up wheels, the hydraulic component is easy to cause the defect that oil leakage and pressure relief cannot be used, and the vehicle shifter adopting the lever principle needs to be operated by hands by means of a crow bar to prop up the wheels, so that great physical effort is consumed during operation. In addition, when the vehicle is parked near a barrier (such as a side parking of a car in close proximity to a wall, a building, a road shoulder, a curb or other objects), neither the hydraulic nor the lever shifter is used for operation, and the hydraulic shifter or the lever shifter is used for moving the vehicle after other modes are needed for moving the vehicle, so that the difficulty of moving the vehicle is increased, and the efficiency of moving the vehicle is reduced. Disclosure of Invention The utility model aims to provide a screw rod car shifter which is reasonable in structural design and matched with a motor for driving, does not need to use hydraulic pressure and does not consume a great deal of physical power, can easily realize the jacking operation of an automobile by means of a screw rod transmission mode, obviously improves the operation efficiency of car shifting, and can move the automobile with a barrier on the side of a wheel. The utility model provides a screw rod car shifter, which comprises a first supporting arm, a second supporting arm and a plurality of moving wheels, wherein the first supporting arm and the second supporting arm are oppositely arranged and are connected through a supporting beam and an adjusting beam which is arranged in the supporting beam in a penetrating way and can perform telescopic movement in the supporting beam, and the screw rod car shifter also comprises: The bearing seat is arranged at one end of the supporting beam; the screw nut is arranged at one end of the adjusting beam; one end of an adjusting screw rod for driving the adjusting beam to do telescopic motion in the supporting beam sequentially passes through the bearing seat and the screw rod nut and then is arranged in the adjusting beam, and the other end of the adjusting screw rod is arranged outside the supporting beam. As a further technical scheme, the method further comprises: the turning box body is arranged on the first supporting arm and is adjacent to the bearing seat. As a further technical solution, the direction-changing box includes: a first housing disposed on the first support arm; The driving rod is arranged on the first shell in a penetrating way and is perpendicular to the extension line of the adjusting screw rod; One end of the direction changing body is arranged in the first shell and is meshed with the driving wheel sleeved on the driving rod, and the other end of the direction changing body penetrates through the first shell and is connected with the other end of the adjusting screw rod. As a further technical solution, the direction-changing body includes: One end of the connecting rod is arranged in the first shell, and the other end of the connecting rod penetrates through the first shell and is connected with the other end of the adjusting screw rod; The bevel gear is arranged at one end of the connecting rod and meshed with the driving wheel sleeved on the driving rod. As a further technical scheme, a sleeve is arranged between one end of the connecting rod and the other end of the adjusting screw rod, one end of the connecting rod is arranged in one end of the sleeve, and the other end of the adjusting screw rod is arranged in the other end of the sleeve. As a further technical scheme, the steering box further comprises a driving body which is arranged on the first supporting arm and is adjacent to the steering box body. As a further technical scheme, the device also comprises a control body which is arranged on the supporting beam. As a further technical solution, the driving body includes: A second housing disposed on the first support arm; the driving motor is arranged in the second shell and is connected with the driving rod; And the power supply body is arranged on the second shell and is connected with the driving motor through a wire. As a further technical solution, the control body includes: th