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CN-224212364-U - Explosion-proof forklift capable of being firmly placed

CN224212364UCN 224212364 UCN224212364 UCN 224212364UCN-224212364-U

Abstract

The utility model relates to the related technical field of explosion-proof forklifts, in particular to an explosion-proof forklift which is firmly placed, and the explosion-proof forklift comprises a main body, a fork frame and a fork arranged on the main body, wherein a lifting mechanism is arranged on the fork frame, the lifting mechanism is provided with a lifting frame and the fork connected to the lifting frame, the explosion-proof forklift further comprises a sliding rail connected to the lifting frame, the extending direction of the sliding rail is perpendicular to the extending direction of the fork, the sliding rail is provided with a sliding groove with two ends penetrating through, and an auxiliary plate. According to the utility model, the auxiliary plates are arranged on the two sides of the fork, when the higher cargoes are carried on the fork, the two auxiliary plates are driven by the driving piece to synchronously slide to the positions of the cargoes on the sliding rail, when the auxiliary plates are in conflict with the cargoes, the auxiliary plates can play a role in left and right auxiliary limiting on the cargoes, so that the cargoes are in a more stable state on the fork, and the cargoes are prevented from shaking left and right when the anti-explosion forklift is used for carrying the cargoes.

Inventors

  • FU PENG
  • XIANG YONG
  • YANG WEI
  • ZHANG DAOYING

Assignees

  • 安徽双兴机械有限公司

Dates

Publication Date
20260508
Application Date
20250610

Claims (7)

  1. 1. The utility model provides a place firm explosion-proof fork truck, includes main part (1), locates fork truck (2) and fork (3) on main part (1), be equipped with hoist mechanism (4) on fork truck (2), be equipped with on hoist mechanism (4) and rise frame (5) and connect fork (3) on rising frame (5), its characterized in that still includes: A sliding rail (6) connected to the lifting frame (5) and having an extending direction perpendicular to the extending direction of the fork (3), wherein the sliding rail (6) is provided with a sliding groove (601) with two ends penetrating; Auxiliary plates (7) symmetrically sliding on the sliding grooves (601) and positioned on two sides of the fork (3); And a driving member (8) for driving the two auxiliary plates (7) to move relatively in the sliding groove (601).
  2. 2. The explosion-proof forklift with firm placement according to claim 1 is characterized in that a gear part (602) is arranged in the middle of the sliding rail (6), rotating bases (603) are respectively connected to sliding grooves (601) on two sides of the gear part (602), the auxiliary plate (7) comprises a sliding plate (71) and a supporting plate (72), telescopic grooves (73) with two through ends are formed in the sliding plate (71), and threaded blocks (9) are connected to one ends, close to the gear part (602), of the telescopic grooves (73).
  3. 3. The explosion-proof forklift with firm placement according to claim 2, wherein the driving piece (8) comprises a bidirectional threaded rod (81) and a power piece for driving the bidirectional threaded rod (81) to rotate, wherein the middle position of the bidirectional threaded rod (81) is rotationally connected to the two rotating bases (603), two ends of the bidirectional threaded rod (81) extend to two ends of the sliding groove (601) through telescopic grooves (73) on the two sliding plate pieces (71) respectively and are connected with the sliding track (6) through the rotating bases (82), and two ends of the bidirectional threaded rod (81) are in threaded connection with threaded blocks (9) on the two sliding plate pieces (71) respectively.
  4. 4. A firmly placed anti-explosion forklift truck according to claim 3, wherein the power piece comprises a driven gear (10), a driving gear (11) and a driving motor (12), the driven gear (10) is connected to a bi-directional threaded rod (81) and located at a gear part (602), a shaft bracket (13) is connected to the sliding track (6), the driving gear (11) is connected to the shaft bracket (13) through a driving shaft (14), the driving motor (12) is mounted on one side of the shaft bracket (13), and the output end of the driving motor (12) is connected with the driving shaft (14).
  5. 5. The explosion-proof forklift with firm placement according to claim 2, wherein the supporting plate (72) comprises a fixed plate (15) and a rotating plate (16), the fixed plate (15) is connected to the sliding plate (71), the extending direction of the fixed plate (15) is perpendicular to the extending direction of the sliding plate (71), a rotating part (150) is arranged at one end, far away from the sliding plate (71), of the fixed plate (15), the rotating plate (16) is connected to the rotating part (150) in a rotating mode, and a locking assembly used for locking the rotating plate (16) is arranged on the supporting plate (72).
  6. 6. The explosion-proof forklift truck according to claim 5, wherein the locking assembly comprises a locking ring (17), a pin (18), a spring plate (19), a telescopic spring (20) and a sliding plate (21), wherein a through groove (151) is formed in the rotating portion (150), the locking ring (17) is connected to the rotating plate (16) and is located in the through groove (151), a plurality of arc-shaped tooth grooves (170) are formed in the locking ring (17) at equal intervals around the central axis of the locking ring, the sliding plate (21) is connected to the through groove (151), the spring plate (19) is connected to the pin (18), the pin (18) slides on the sliding plate (21), one end of the pin (18) extends to the locking ring (17), an extrusion portion (180) is arranged on the extrusion portion (180) and is movably clamped with the arc-shaped tooth grooves (170), and the telescopic spring (20) is located between the spring plate (19) and the sliding plate (21) and the two ends of the spring plate (20) are connected to the spring plate (21) and the sliding plate (21).
  7. 7. The explosion-proof forklift truck with firm placement according to claim 6, wherein a bolt (22) is connected to one end, far away from the extrusion part (180), of the pin (18), a limiting plate (24) is connected to the rotation part (150), a through limiting groove (25) is formed in the limiting plate (24), one end, far away from the pin (18), of the bolt (22) is suitable for being passed through the limiting groove (25), a limiting nut (23) is connected to the bolt (22) in a threaded mode, and the limiting nut (23) is located at a position between the limiting groove (25) and the sliding plate (21).

Description

Explosion-proof forklift capable of being firmly placed Technical Field The utility model relates to an explosion-proof forklift, in particular to an explosion-proof forklift which is firmly placed, and belongs to the technical field of explosion-proof forklifts. Background The explosion-proof forklift is a special industrial vehicle specially designed for the industries of chemical industry, petroleum, pharmacy, food processing, military industry, gas and the like, and the vehicle body of the explosion-proof forklift can effectively avoid the risk factors which possibly cause explosion, such as sparks, high temperature, static electricity and the like, generated in the operation process by special technical transformation and safety design, thereby ensuring the operation safety in flammable and explosive places. The explosion-proof forklift is mainly composed of a power system, an electric system, a safety protection system, a control system, a car body and a mechanical structure, wherein a fork and a fork frame in the mechanical structure are used as important tools for transferring cargoes by the forklift, the fork is often a plurality of or stacked on the fork according to the transportation requirement in the process of taking and rotating the cargoes, the car body is affected by the car speed and the road surface condition in the turning or advancing process, the stacked cargoes can shake left and right, and a structural device for stabilizing the cargoes is lacked on the fork frame, so that the cargoes are easy to topple. Accordingly, there is a need for an improved blast truck that is robust in placement to address the above-described problems. Disclosure of utility model The utility model aims to provide an explosion-proof forklift which is firm to place, by arranging auxiliary plates on two sides of a fork, when higher cargoes are carried and stacked on the fork, two auxiliary plates are driven by a driving piece to synchronously slide to the positions of the cargoes on a sliding track, when the auxiliary plates are in conflict with the cargoes, the auxiliary plates can play a role of left-right auxiliary limiting, so that the cargoes are in a more stable state on the fork, and when the explosion-proof forklift is used for carrying the cargoes, the cargoes are prevented from shaking left and right, and the cargoes are placed on the fork. The lifting mechanism is provided with a lifting frame, a fork connected to the lifting frame, a sliding rail connected to the lifting frame and having a direction perpendicular to the extending direction of the fork, sliding grooves with two ends penetrating through the sliding rail, auxiliary plates symmetrically sliding on the sliding grooves and located on two sides of the fork, and driving pieces for driving the two auxiliary plates to move relatively in the sliding grooves. The auxiliary plate comprises a sliding plate and a supporting plate, wherein the sliding plate is provided with a telescopic groove with two penetrating ends, and one end of the telescopic groove, which is close to the gear, is connected with a thread block. Preferably, the driving piece comprises a bidirectional threaded rod and a power piece for driving the bidirectional threaded rod to rotate, wherein the middle position of the bidirectional threaded rod is rotationally connected to the two rotating bases, two ends of the bidirectional threaded rod extend to two ends of the sliding groove respectively through telescopic grooves on the two sliding plate pieces and are connected with the sliding track through the rotating bases, and two ends of the bidirectional threaded rod are in threaded connection with threaded blocks on the two sliding plate pieces respectively. Preferably, the power piece comprises a driven gear, a driving gear and a driving motor, wherein the driven gear is connected to the bidirectional threaded rod and is positioned at the position of the gear part, the sliding track is connected with a shaft bracket, the driving gear is connected to the shaft bracket through a driving shaft, the driving motor is arranged on one side of the shaft bracket, and the output end of the driving motor is connected with the driving shaft. The support plate comprises a fixed plate and a rotating plate, wherein the fixed plate is connected to the sliding plate, the extending direction of the fixed plate is perpendicular to that of the sliding plate, a rotating part is arranged at one end, far away from the sliding plate, of the fixed plate, the rotating plate is connected to the rotating part in a rotating mode, and a locking assembly used for locking the rotating plate is arranged on the support plate. Preferably, the locking assembly comprises a locking ring, a pin, a spring plate, a telescopic spring and a sliding plate, wherein the rotating part is provided with a through groove which penetrates through, the locking ring is connected to the rotating plate and is positioned in the thr