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CN-224209914-U - Height adjusting device for inner wall plate of forklift box

CN224209914UCN 224209914 UCN224209914 UCN 224209914UCN-224209914-U

Abstract

The utility model discloses a height adjusting device of an inner wall plate of a forklift box body, which comprises a supporting frame, wherein an adjusting component is fixedly arranged on the supporting frame, the adjusting component comprises an operating platform and an upper connecting plate, the operating platform is fixedly connected with the supporting frame, a transverse moving assembly is horizontally and movably connected onto the operating platform, a supporting block is vertically and movably connected onto the upper connecting plate, the bottom end surface of the supporting block and the top end surface of the transverse moving assembly are inclined surfaces matched with each other and are mutually abutted, and a driving device is connected onto the transverse moving assembly to drive the supporting block to horizontally move on the operating platform so as to drive the supporting block to vertically move on the upper connecting plate. According to the utility model, through the design of the inclined surface fit of the supporting block and the transverse moving assembly, the supporting block can move up and down in the transverse moving process of the transverse moving assembly. Therefore, when the forklift box body is assembled, the rear end of the inner wall plate falls on the supporting block, the transverse moving assembly is driven to drive the supporting block to move up and down, and finally, the height of the rear end of the inner wall plate is driven to be adjusted, so that the assembly is facilitated.

Inventors

  • TAO KAI
  • ZHANG LIPING
  • DONG JUAN
  • WANG XIANKUN
  • WANG FENGBIN

Assignees

  • 安徽合力股份有限公司

Dates

Publication Date
20260508
Application Date
20250427

Claims (8)

  1. 1. The height adjusting device for the inner wall plate of the forklift box body comprises a supporting frame (200) and is characterized in that an adjusting assembly (100) is fixedly arranged on the supporting frame, the adjusting assembly (100) comprises an operating table (2) and an upper connecting plate (3) which are fixedly connected with the supporting frame, a transverse moving assembly (8) is horizontally and movably connected onto the operating table (2), a supporting block (4) is vertically and movably connected onto the upper connecting plate (3), the bottom end face of the supporting block (4) and the top end face of the transverse moving assembly (8) are inclined planes matched with each other and are mutually abutted, and a driving device (7) is connected to the transverse moving assembly to drive the transverse moving assembly to horizontally move on the operating table (2) so as to drive the supporting block (4) to vertically move on the upper connecting plate (3).
  2. 2. The height adjusting device according to claim 1, wherein a pair of lower limiting blocks (6) are fixedly arranged on the top end surface of the operating table (2) to form a lower guide groove, and the bottom end of the traversing assembly (8) is embedded in the lower guide groove to move.
  3. 3. The height adjusting device according to claim 2, wherein limiting pins (9) are respectively fixedly arranged on the operation tables (2) positioned at two ends of the lower guide groove, and the limiting pins (9) are used for limiting the moving distance of the transverse moving assembly (8).
  4. 4. The height adjusting device according to claim 1, wherein the operating table (2) is fixedly connected with the supporting frame through the connecting seat (1).
  5. 5. The height adjusting device according to claim 1, wherein the driving device comprises a fixed seat (71) fixed on the operating platform (2), a driving rod (72) is connected to the fixed seat (71) in a threaded manner, one end of the driving rod (72) is fixedly connected with the traversing assembly (8), and the traversing assembly (8) is driven to horizontally move on the operating platform (2).
  6. 6. The height adjusting device according to claim 5, wherein the other end of the driving rod (72) is provided with a handle (73).
  7. 7. The height adjusting device according to claim 1, wherein the traversing assembly (8) comprises left and right moving blocks which are oppositely arranged, the left and right moving blocks are connected through a connecting shaft (83), a plurality of rollers (84) are sleeved on the connecting shaft (83) between the left and right moving blocks, and the bottom end surface of the supporting block (4) is contacted with the rollers (84).
  8. 8. The height adjusting device according to claim 1, wherein the upper connecting plate (3) is fixedly provided with a pair of upper limiting blocks (5) to form an upper guide groove, one end of the supporting block (4) is embedded into the upper guide groove to move, and the shape of the supporting end of the supporting block (4) is matched with the rear end of the inner wall plate (300) and is used for supporting the rear end of the inner wall plate (300).

Description

Height adjusting device for inner wall plate of forklift box Technical Field The utility model belongs to the technical field of forklift assembly, and particularly relates to a height adjusting device for an inner wall plate of a forklift box body. Background The frame of the forklift is an important structure for bearing and transmitting the working load, and generally adopts a box-shaped structure which comprises a front mudguard, a front plate, a box body, a tail frame and the like. The box body is welded by steel plates to form a box-shaped structure, has the characteristic of high rigidity, is used for supporting most of the mass and the weight of cargoes of the forklift, and bears the force, moment and impact load from each part. The tail frame is connected with the rear end of the inner wall plate of the box body, and plays a role in supporting and fixing the box body When the frame is assembled, the height and the like of the inner wall plate need to be adjusted, and as the rear end of the inner wall plate of the box body is of a protruding structure and the weight of the inner wall plate is heavy, the position of the inner wall plate is mainly adjusted by adopting a mode that the rear end of the inner wall plate is lifted by a crane to descend or lift. However, the crane lifting mode is complex to operate and low in speed, fine adjustment cannot be achieved, and therefore positioning accuracy cannot be guaranteed. In addition, this approach requires additional labor and equipment support, increasing production costs and time. Therefore, improving the height adjustment mode of the inner wall plate is a key for improving the assembly efficiency and the accuracy of the forklift frame. The utility model particularly provides a height adjusting device for realizing quick, flexible and accurate adjustment of an inner wall plate. Disclosure of utility model The utility model provides a height adjusting device which can quickly and effectively adjust the height of a tail plate and improve the adjusting precision. The technical scheme of the utility model is as follows: The utility model provides a height adjusting device of interior wallboard of fork truck box, includes the support frame, set firmly adjusting part on the support frame, adjusting part includes operation panel and upper junction plate with support frame fixed connection, horizontal swing joint has the sideslip assembly on the operation panel, perpendicular swing joint has the supporting shoe on the upper junction plate, the bottom end face of supporting shoe and the top face of sideslip assembly are the inclined plane and the mutual butt of mutually supporting, the sideslip assembly is connected with drive arrangement drive its horizontal migration on the operation panel, and then drives the supporting shoe and move perpendicularly on the upper junction plate. Further, a pair of lower limiting blocks are fixedly arranged on the top end face of the operating platform to form a lower guide groove, and the bottom end of the transverse moving assembly is embedded in the lower guide groove to move. Further, limiting pins are respectively and fixedly arranged on the operation tables at two ends of the lower guide groove, and the limiting pins are used for limiting the moving distance of the transverse moving assembly. Further, the operation panel is fixedly connected with the support frame through the connecting seat. Further, the driving device comprises a fixing seat fixed on the operation table, a driving rod is connected to the fixing seat in a threaded mode, one end of the driving rod is fixedly connected with the transverse moving assembly, and the transverse moving assembly is driven to horizontally move on the operation table. Preferably, a handle is mounted at the other end of the driving rod. Further, the sideslip assembly includes the left and right movable blocks of relative setting, connect through the connecting axle between the left and right movable blocks, be located the cover and be equipped with a plurality of roller bearings on the connecting axle between the left and right movable blocks, the bottom end face of supporting shoe contacts with the roller bearing. Further, a pair of upper limiting blocks are fixedly arranged on the upper connecting plate to form an upper guide groove, one end of the supporting block is embedded into the upper guide groove to move, and the shape of the supporting end of the supporting block is matched with the rear end of the inner wall plate and is used for supporting the rear end of the inner wall plate. According to the application, through the design of the inclined surface fit of the supporting block and the transverse moving assembly, the supporting block can move up and down in the transverse moving process of the transverse moving assembly. Therefore, when the forklift box body is assembled, the rear end of the inner wall plate falls on the supporting block, the transverse moving assembly