Search

CN-224211681-U - Auxiliary supporting mechanism of pull arm loading system

CN224211681UCN 224211681 UCN224211681 UCN 224211681UCN-224211681-U

Abstract

The application provides an auxiliary supporting mechanism of a pull arm loading system, which comprises a vehicle plate main body, wherein a first U-shaped block and two symmetrically distributed second U-shaped blocks are fixedly connected to the top of the vehicle plate main body, the first U-shaped blocks are hinged to the pull arm main body, fixing blocks are fixedly connected to the surfaces of two opposite sides of the pull arm main body, a hydraulic cylinder is hinged between the second U-shaped blocks and the fixing blocks, a first fixing plate is fixedly connected to the top of the vehicle plate main body, a reciprocating motor is fixedly arranged on one side surface of the first fixing plate, a screw rod is fixedly connected to the output end of the reciprocating motor, a bearing plate is sleeved on the screw rod in a threaded manner, two guide rods are fixedly connected to the first fixing plate, an installation opening is formed in the upper surface of the bearing plate, a first supporting wheel is rotationally connected to the installation opening, and two second supporting wheels are installed at the bottom of the bearing plate.

Inventors

  • QIN LIQUN
  • GAO LIMING
  • DONG JUN

Assignees

  • 扬州福艾沃机械有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (7)

  1. 1. The utility model provides an auxiliary support mechanism of arm-drag upper mounting system, includes sweep main part (1), its characterized in that, sweep main part (1) top fixedly connected with first U-shaped piece (2) and two second U-shaped pieces (3) that are symmetrical distribution, articulated on first U-shaped piece (2) have arm-drag main part (4), the equal fixedly connected with fixed block (5) in arm-drag main part (4) relative both sides surface, articulated between second U-shaped piece (3) and fixed block (5) have pneumatic cylinder (6), sweep main part (1) top fixedly connected with first fixed plate (7), first fixed plate (7) one side surface fixed mounting has reciprocating motor (8), the output fixedly connected with lead screw (9) of reciprocating motor (8), threaded sleeve is connected with loading board (10) on first fixed plate (7) two guide bars (11), surface opening (12) are seted up on loading board (10), interior rotation mounting opening (12) are installed to first supporting wheel (14), two supporting wheel (14) are installed to the bottom.
  2. 2. An auxiliary supporting mechanism of a pull arm loading system according to claim 1, wherein a second fixing plate (15) parallel to the first fixing plate (7) is fixedly connected to the top of the vehicle plate main body (1), and one end of the screw rod (9) far away from the reciprocating motor (8) is rotatably connected with the second fixing plate (15) through a bearing.
  3. 3. The auxiliary supporting mechanism of the pull arm loading system according to claim 1, wherein the two fixing blocks (5) and the two hydraulic cylinders (6) are symmetrically distributed about the central axis of the pull arm main body (4), and the hydraulic rod ends of the hydraulic cylinders (6) are hinged with the fixing blocks (5).
  4. 4. The auxiliary supporting mechanism of the pull arm loading system according to claim 1, wherein the two guide rods (11) are symmetrically distributed about the central axis of the screw rod (9), one end of the guide rod (11) far away from the first fixing plate (7) is fixedly connected with the second fixing plate (15), and the bearing plate (10) is slidably sleeved on the two guide rods (11).
  5. 5. An auxiliary supporting mechanism of a pull arm loading system according to claim 1, wherein two second supporting wheels (14) are symmetrically distributed about the central axis of the loading plate (10), and the second supporting wheels (14) are in rolling contact with the upper surface of the main body (1) of the vehicle plate.
  6. 6. An auxiliary support mechanism for a pull-arm loading system according to claim 1, wherein the pull-arm body (4) is provided with a hook (16) at a side end surface remote from the first U-shaped block (2).
  7. 7. An auxiliary support mechanism for a pull-arm loading system according to claim 1, wherein the first support wheel (13) is parallel to the second support wheel (14).

Description

Auxiliary supporting mechanism of pull arm loading system Technical Field The utility model relates to the technical field of auxiliary support of a pull arm, in particular to an auxiliary support mechanism of a pull arm loading system. Background The utility model provides a pull arm car, pull arm garbage truck promptly, is a general carriage detachable car, and it possesses two kinds of functions of goods self-discharging and box automatic handling simultaneously, installs the pull arm through pneumatic cylinder driven on the pull arm car, and the box that is equipped with rubbish is hung in the couple of pull arm one end in general, but prior art exists following shortcoming when using: When driving the arm and the railway carriage or compartment body through two pneumatic cylinders and rotate, the pneumatic cylinder needs to bear great effort, relies on the stability of arm in the motion process probably can not be guaranteed to the support of pneumatic cylinder self alone, often does not possess auxiliary support mechanism on the sweep. There is therefore a need for an auxiliary support mechanism for a pull-arm loading system that addresses the above-mentioned problems. Disclosure of utility model The utility model aims at solving the problems that when the pulling arm and the carriage body are driven to rotate by two hydraulic cylinders, the hydraulic cylinders need to bear larger acting force, the stability of the pulling arm in the moving process can not be ensured only by the support of the hydraulic cylinders, and an auxiliary supporting mechanism is not usually arranged on a vehicle plate. In order to achieve the above object, the present utility model provides the following technical solutions: An auxiliary support mechanism for a pull-arm loading system to ameliorate the above problems. The application is specifically as follows: The utility model provides an auxiliary support mechanism of arm-tie upper mounting system, includes the sweep main part, first U-shaped piece of sweep main part top fixedly connected with and two second U-shaped pieces that are symmetrical distribution, articulated on the first U-shaped piece have the arm-tie main part, the equal fixedly connected with fixed block in the relative both sides surface of arm-tie main part, articulated between second U-shaped piece and the fixed block have the pneumatic cylinder, the first fixed plate of sweep main part top fixedly connected with, first fixed plate one side surface fixed mounting has reciprocating motor, reciprocating motor's output fixedly connected with lead screw, threaded sleeve establishes and is connected with the loading board on the lead screw, fixedly connected with two guide bars on the first fixed plate, the installation opening has been seted up to the loading board upper surface, the internal rotation of installation opening is connected with first supporting wheel, two second supporting wheels are installed to the loading board bottom. As the preferable technical scheme of the application, the top of the vehicle plate main body is fixedly connected with a second fixed plate parallel to the first fixed plate, and one end of the screw rod, which is far away from the reciprocating motor, is rotationally connected with the second fixed plate through a bearing. As the preferable technical scheme of the application, the two fixing blocks and the two hydraulic cylinders are symmetrically distributed about the central axis of the main body of the pull arm, and the hydraulic rod ends of the hydraulic cylinders are hinged with the fixing blocks. As the preferable technical scheme of the application, the two guide rods are symmetrically distributed about the central axis of the screw rod, one end of each guide rod, which is far away from the first fixing plate, is fixedly connected with the second fixing plate, and the bearing plate is sleeved on the two guide rods in a sliding way. As an optimal technical scheme of the application, the two second supporting wheels are symmetrically distributed relative to the central axis of the bearing plate, and the second supporting wheels are in rolling contact with the upper surface of the vehicle plate main body. As a preferable technical scheme of the application, a hook is arranged on the end face of one side of the pull arm main body far away from the first U-shaped block. As a preferable technical scheme of the application, the first supporting wheel is parallel to the second supporting wheel. Compared with the prior art, the utility model has the beneficial effects that: In the scheme of the application: 1. When driving the arm-pulling main part through two pneumatic cylinders and rotating, through reciprocating motor, lead screw, loading board, guide bar, first supporting wheel, second supporting wheel and the cooperation of second fixed plate use, can realize the auxiliary stay to the arm-pulling main part, reduce the effort that two pneumatic cylinders received, guarante