The light-duty two-way pallet fork of a kind of piler
Technical field:
The utility model relates to the light-duty two-way pallet fork of a kind of piler, belongs to manufacturing, material flows automation technical field.
Background technology:
General piler pallet fork adopts chain gear, for small-sized, light-duty piler, pallet fork is if adopt chain gear, exist mechanism unreasonable, from great, take up room big, install and adjust inconvenient technical matters, cause the capacity weight of piler to reduce, goods attitude size reduces, use inconvenience, problems such as cost height.
Summary of the invention:
The utility model relates to the light-duty two-way pallet fork of a kind of piler, and it belongs to a kind of laminated structure piler pallet fork.The utility model mainly solve the mechanism that existing piler pallet fork exists unreasonable, from great, take up room big, install adjust inconvenient, the technical matters that the processing and manufacturing difficulty is big, the utility model is to address the above problem the technical scheme of taking to be: the light-duty two-way pallet fork of piler, it comprises fork, middle fork, lower fork, steel rope, cable regulator, middle fork roller, on pitch guide bolt bearing, middle fork guide bolt bearing, middle fork driving rack, lower fork transmission gear, coupler, motor.Side-to-side movement was pitched in driving in fork driving rack below during the lower fork transmission gear was located at, first steel rope one end is fixed on the cable regulator of lower fork, during walking around, the other end is fixed on the cable regulator of fork behind the fork roller, second steel rope one end is fixed on another cable regulator of lower fork, the other end is walked around in another and is fixed on another cable regulator of fork behind fork roller, last fork, middle fork, lower fork forms three stacked layered structures, motor is connected with gear wheel shaft by coupler, motor-driven lower fork gear, fork can be left during the lower fork gear made by middle fork driving rack, move right, and the side-to-side movement of middle fork makes fork left by middle fork roller and steel rope, move right.
Because the utility model has adopted the technical scheme of above-mentioned laminated structure form, the fork stroke can meet and exceed 1/2 of whole stroke in making, adopt steel rope, cable regulator, middle fork roller carry out transmission, the weight and the size of transmission device have been reduced, the weight that guiding rail has alleviated middle fork is pitched in going up of sticking in the employing, has improved the kinematic accuracy of last fork, has improved the kinematic accuracy of last fork.Therefore compare with background technology, have from heavy and light, take up room little, advantages such as easy to adjust are installed.
Description of drawings:
Fig. 1 is a structural scheme of mechanism of the present utility model
Fig. 2 is the left view of Fig. 1
Fig. 3 is the birds-eye view of Fig. 1
The specific embodiment:
The utility model will be further described below in conjunction with accompanying drawing and embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, the light-duty two-way pallet fork of piler in the present embodiment, it is by last fork (1), middle fork (2), lower fork (3), cable regulator (4,5,18,19), roller (7,8), guide bolt bearing (6,9,10,11), driving rack (12), gear (13,14,15), coupler (16), motor (17), steel rope (20,21).Wherein, cable regulator (4,5) be located at fork (1) both lateral sides and vertically staggering mutually, cable regulator (18,19) be located at lower fork (3) both lateral sides and vertically staggering mutually, guide bolt bearing (6,10) be located at vertically both sides of fork (1), guide bolt bearing (9,11) be located at vertically both sides of lower fork (3), roller (7,8) be located at middle fork (2) both lateral sides and vertically staggering mutually, pitch in the middle of the transversal surface during tooth bar (12) is located at, gear (13,14,15) be located at the tooth bar below, gear (13) while and gear (14), gear (15) engagement, gear (14), gear (15) meshes with driving rack (12) on same level height, steel rope (20) one ends are fixed on the cable regulator (19) on the lower fork (3), the other end is fixed on the cable regulator (4) of fork (1) after walking around roller (7), steel rope (21) one ends are fixed on the cable regulator (18) on the lower fork (3), the other end is fixed on the cable regulator (5) of fork (1) after walking around roller (8), motor (17) is by spool being connected on coupler (16) and the gear (13), go up fork (1) like this, middle fork (2), lower fork (3) forms three layer laminate structures, motor (17) driven wheel (13,14,15), make the middle fork (2) can be left by the driving rack (12) on the middle fork (2), move right, and steel rope is by the roller (7 on the middle fork (2), 8) make the fork (1) can be left, move right.