CN105966293A - Pole carrying, loading and unloading device - Google Patents

Abstract

The invention discloses a pole handling and loading and unloading device. The invention comprises a motor vehicle base, four wheels are evenly installed around the lower part of the motor vehicle base, and a mounting groove is opened in the middle part of one side of the motor vehicle base. The middle part of the upper surface of the motor vehicle base is provided with a first mounting frame, and the base is hinged on the first mounting frame, and the second mounting frame is provided at the bottom middle of the mounting groove, and the top middle part of the second mounting frame is hinged. There is a first hydraulic cylinder, and the middle part of the top of the first hydraulic cylinder is provided with a first piston rod; the present invention adopts a front and rear adjustment hydraulic cylinder to adjust the horizontal position of the chute seat, and the first hydraulic cylinder adjusts the angle between the base and the horizontal plane , the second hydraulic cylinder adjusts the upper jaw and the lower jaw to cooperate with the clamping pole, the third hydraulic cylinder adjusts the position of the push rod, and assists the upper jaw and the lower jaw to clamp the pole, which is provided by the pole of the motor vehicle base Horizontal displacement realizes full automation, improves work efficiency and reduces labor costs.

Description

An electric pole handling and unloading device

technical field

The invention relates to the technical field of electric construction machinery, in particular to a pole handling and unloading device.

Background technique

In the process of rural distribution network transformation, a large amount of cement poles are used, and the places of use are scattered; rural roads are only about 3.2 meters wide, and large trucks cannot transport the poles to the destination, and a tractor is required for secondary operation. Restricted by geographical conditions, cranes cannot go for loading and unloading. Each cement pole weighs more than 2 tons. It requires a lot of manpower to load and unload the 7-10 meter pole. Loading and unloading each pole consumes at least It takes a long time, the labor intensity is high, the working hours are long, the efficiency is low, and there are potential safety hazards in manpower loading and unloading of poles.

Contents of the invention

The object of the present invention is to provide a pole handling and handling device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a pole handling and loading and unloading device, including a motor vehicle base, four wheels are uniformly installed around the lower part of the motor vehicle base, and the middle part of one side of the motor vehicle base is opened There is a mounting groove, a first mounting frame is provided in the middle of the upper surface of the motor vehicle base, a base is hinged on the first mounting frame, a second mounting frame is provided in the middle of the bottom end of the mounting groove, and the second A first hydraulic cylinder is hinged at the middle of the top of the installation frame, and a first piston rod is arranged at the middle of the top of the first hydraulic cylinder, and the top of the first piston rod is hinged with the base.

Preferably, a support frame is vertically welded on the upper middle part of the base, a polishing rod is connected to the middle part of the upper end of one side of the support frame, a lower polishing rod is connected to the middle part of the lower end of one side of the support frame, and the top end of the polishing rod and the top of the lower polished rod are connected with guide bushings.

Preferably, one side of the support frame is vertically provided with a chute seat that matches the support frame, and the chute seat and the support frame are fixedly connected by a polishing rod, a lower polishing rod, and a guide bush. The middle part of the frame is equipped with a front and rear adjustment hydraulic cylinder matched with the chute seat.

Preferably, the middle part of one side of the sliding groove seat is provided with a sliding convex groove, the middle part of the sliding convex groove is provided with a locking slider matching the sliding convex groove, and the bottom end of the sliding convex groove is provided with a sliding Move the slider to match the convex groove.

Preferably, one side of the locking slider and one side of the moving slider are both provided with a connecting rod, the locking slider is welded with a fixing seat through the connecting rod, and an upper claw is installed in the middle of one side of the fixing seat , the moving slider is welded with a lower jaw matching the upper jaw through a connecting rod.

Preferably, a second hydraulic cylinder is installed above the middle part of the fixed seat, and a second piston rod is arranged at the lower middle part of the second hydraulic cylinder, and the bottom end of the second piston rod is fixedly connected with the upper part of the lower claw .

Preferably, a rotating shaft is welded horizontally on one side of the lower part of the support frame; a push rod is hinged at the top of the rotating shaft; a lifting lug is provided on one side of the middle part of the pushing rod; an L-shaped bracket is welded on one side of the base A third hydraulic cylinder is fixedly installed on the top of the L-shaped bracket; a third piston rod is arranged in the middle of one end of the third hydraulic cylinder; the top of the third piston rod is hinged with the lifting lug.

Preferably, the angle between the upper jaw and the horizontal direction is 45 degrees, and the lower jaw is set in the horizontal direction; one end of the lower jaw is set at an acute angle of 45 degrees; the top of the upper jaw and the lower The tops of the claws and the push rod are all arranged on the same vertical plane.

Compared with the prior art, the beneficial effect of the present invention is that the horizontal position of the chute seat is adjusted by using the front and rear adjustment hydraulic cylinders, the first hydraulic cylinder adjusts the angle between the base and the horizontal plane, and the second hydraulic cylinder adjusts the upper jaw and The lower claw cooperates to clamp the pole, the third hydraulic cylinder adjusts the position of the push rod, assists the upper claw and the lower claw to clamp the pole, and the motor vehicle base provides horizontal displacement for the pole, realizing full automation and improving the Work efficiency, reduce labor costs.

Description of drawings

Figure 1 is an isometric side view of the present invention;

Fig. 2 is the front view of the present invention;

Fig. 3 is the back view of the present invention;

Fig. 4 is a left view of the present invention.

In the figure: 1. Motor vehicle base; 2. Wheel; 3. Mounting groove; 4. First mounting frame; 5. Base; 6. Second mounting frame; 7. First hydraulic cylinder; 8. First piston rod; 9. Support frame; 10. Polishing rod; 11. Lower polishing rod; 12. Guide bushing; 13. Chute seat; 14. Front and rear adjustment hydraulic cylinder; 15. Sliding convex groove; 16. Locking slider; 17. Moving slider Block; 18, connecting rod; 19, fixed seat; 20, upper claw; 21, lower claw; 22, second hydraulic cylinder; 23, second piston rod; 24, rotating shaft; 25, push rod; 26, suspension Ear; 27, L-shaped support; 28, the third hydraulic cylinder; 29, the third piston rod.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-4, the present invention provides a kind of technical scheme: comprise motor vehicle base 1, four wheels 2 are evenly installed around the bottom of described motor vehicle base 1, one side middle part of described motor vehicle base 1 has Mounting groove 3, the middle part of the upper surface of the motor vehicle base 1 is provided with a first mounting frame 4, the first mounting frame 4 is hinged with a base 5, and the middle part of the bottom end of the mounting groove 3 is provided with a second mounting frame 6. A first hydraulic cylinder 7 is hinged at the middle of the top of the second installation frame 6, and a first piston rod 8 is arranged at the middle of the top of the first hydraulic cylinder 7, and the top of the first piston rod 8 is connected to the base 5 Hinged, the upper middle part of the base 5 is vertically welded with a support frame 9, the middle part of the upper end of one side of the support frame 9 is connected with a polishing rod 10, and the middle part of the lower end of one side of the support frame 9 is connected with a lower polishing rod 11, so The top of above-mentioned polished rod 10 and the top of lower polished rod 11 are all connected with guide bushing 12, and one side of described support frame 9 is vertically provided with the chute seat 13 that matches with support frame 9, and described chute seat 13 It is fixedly connected with the support frame 9 through the polishing rod 10, the lower polishing rod 11, and the guide bushing 12. The middle part of the support frame 9 is equipped with a front and rear adjustment hydraulic cylinder 14 that matches the chute seat 13. The chute seat 13 is provided with a sliding convex groove 15 in the middle part of one side, and the middle part of the sliding convex groove 15 is provided with a locking slider 16 matched with the sliding convex groove 15, and the bottom end of the sliding convex groove 15 is provided with a 15 matching moving slider 17, one side of the locking slider 16 and one side of the moving slider 17 are provided with a connecting rod 18, and the locking slider 16 is welded with a fixing seat 19 through the connecting rod 18, so An upper claw 20 is installed on one side of the fixed seat 19, and the moving slider 17 is welded with a lower claw 21 matched with the upper claw 20 through the connecting rod 18, and the upper middle part of the fixed seat 19 is equipped with a The second hydraulic cylinder 22, the lower middle part of the second hydraulic cylinder 22 is provided with a second piston rod 23, the bottom end of the second piston rod 23 is fixedly connected with the upper part of the lower jaw 21, and the support frame 9 A rotating shaft 24 is welded horizontally on one side of the lower part; a push rod 25 is hinged at the top of the rotating shaft 24; a lifting lug 26 is arranged on one side of the middle part of the pushing rod 25; an L-shaped bracket 27 is welded on one side of the base 5; A third hydraulic cylinder 28 is fixedly installed on the top of the L-shaped support 27; a third piston rod 29 is arranged in the middle of one end of the third hydraulic cylinder 28; the top of the third piston rod 29 is hinged with the lifting lug 26, The included angle between the upper jaw 20 and the horizontal direction is 45 degrees, and the lower jaw 21 is set to the horizontal direction; one end of the lower jaw 21 is provided with an acute angle of 45 degrees; the top of the upper jaw 20 and The top of the lower claw 21 and the top of the push rod 25 are all arranged on the same vertical plane.

When the present invention is actually implemented, the motor vehicle base 1 drives the wheels 2 to move to the construction site, starts the first hydraulic cylinder 7, and the first hydraulic cylinder 7 pushes the first piston rod 8, and the first hydraulic cylinder 7 cooperates with the first piston rod 8 Reduce the angle between the base 5 and the horizontal plane, adjust the hydraulic cylinder 14 back and forth to adjust the horizontal position of the chute seat 13, adjust the position of the locking slider 16 to change the vertical height of the fixed seat 19, adjust the second hydraulic cylinder 22 The jaws 20 and the lower jaws 21 cooperate to clamp the electric rod, the third hydraulic cylinder 28 adjusts the position of the push rod 25, adjusts the electric rod through the push rod 25, and assists the upper claw 20 and the lower claw 21 to clamp the electric rod. A hydraulic cylinder 7 cooperates with the first piston rod 8 to increase the angle between the base 5 and the horizontal plane, and the motor vehicle base 1 provides horizontal displacement to the poles, which realizes full automation, improves work efficiency, and reduces labor costs.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. A pole handling and loading and unloading device, characterized in that it includes a motor vehicle base (1), four wheels (2) are evenly installed around the lower part of the motor vehicle base (1), and the motor vehicle base (1) ) is provided with a mounting groove (3) in the middle of one side, and a first mounting frame (4) is provided in the middle of the upper surface of the motor vehicle base (1), and a base (5) is hinged on the first mounting frame (4). ), the middle part of the bottom end of the installation groove (3) is provided with a second installation frame (6), and the middle part of the top end of the second installation frame (6) is hinged with a first hydraulic cylinder (7). A first piston rod (8) is arranged in the middle of the top end of the cylinder (7), and the top end of the first piston rod (8) is hinged to the base (5). 2. A pole handling device according to claim 1, characterized in that: a support frame (9) is vertically welded on the upper middle part of the base (5), and one side of the support frame (9) A polishing rod (10) is connected to the middle part of the upper end, a lower polishing rod (11) is connected to the middle part of the lower end of one side of the support frame (9), and the top of the polishing rod (10) and the top of the lower polishing rod (11) are connected Guide bushing (12). 3. A pole handling device according to claim 2, characterized in that: one side of the support frame (9) is vertically provided with a chute seat (13) matching the support frame (9) , the chute seat (13) is fixedly connected to the support frame (9) through the polishing rod (10), the lower polishing rod (11), and the guide bushing (12), and the middle part of the support frame (9) is installed with The front and rear adjustment hydraulic cylinder (14) matched with the chute seat (13). 4. The pole handling device according to claim 3, characterized in that: a sliding convex groove (15) is provided in the middle of one side of the chute seat (13), and the sliding convex groove (15) The middle part is provided with a locking slider (16) matching the sliding convex groove (15), and the bottom end of the sliding convex groove (15) is provided with a moving slider (17) matching the sliding convex groove (15) . 5. A pole handling device according to claim 4, characterized in that: one side of the locking slider (16) and one side of the moving slider (17) are both provided with connecting rods (18) , the locking slider (16) is welded with a fixing seat (19) through the connecting rod (18), and the middle part of one side of the fixing seat (19) is equipped with an upper claw (20), and the moving slider (17 ) is welded with the lower jaw (21) matching the upper jaw (20) through the connecting rod (18). 6. A pole handling device according to claim 5, characterized in that: a second hydraulic cylinder (22) is installed above the middle of the fixing seat (19), and the second hydraulic cylinder (22) A second piston rod (23) is provided in the lower middle part of the lower jaw, and the bottom end of the second piston rod (23) is fixedly connected with the upper part of the lower claw (21). 7. The pole handling device according to claim 1, characterized in that: a rotating shaft (24) is welded horizontally on the lower side of the support frame (9); the top end of the rotating shaft (24) is hinged with A push rod (25); a lug (26) is provided on one side of the middle part of the push rod (25); an L-shaped bracket (27) is welded on one side of the base (5); the L-shaped bracket (27) ) is fixedly installed with a third hydraulic cylinder (28); the middle of one end of the third hydraulic cylinder (28) is provided with a third piston rod (29); the top of the third piston rod (29) and the lifting lug (26) HINGED. 8. The pole handling device according to claim 5, characterized in that: the angle between the upper claw (20) and the horizontal direction is 45 degrees, and the lower claw (21) is set horizontally direction; one end of the lower claw (21) is provided with an acute angle of 45 degrees; on a straight plane.