Off-road integral type sidesway distance adjusting fork

Abstract

The utility model discloses a cross-country integral type sidesway distance adjusting fork, which belongs to the technical field of engineering machinery and comprises two vertical plate frames, a mounting frame is fixedly mounted between the two vertical plate frames, a motor I is fixedly mounted on the mounting frame, a gear is fixedly mounted at the end part of an output shaft of the motor I, and a motor II is fixedly mounted on the gear. Two base plates are fixedly installed on the side faces of the two vertical plate frames, the same frame is slidably installed between the two base plates, and a rack plate is fixedly installed on the inner wall of the frame. A first motor is arranged to be used in cooperation with a gear and a rack plate, the horizontal lateral moving effect of the frame is achieved, a distance adjusting air cylinder is arranged to be used in cooperation with a mounting block and mounting bases, the jumping distance effect between the two mounting bases is achieved, the fork distance can be flexibly adjusted, the device is suitable for carrying goods of different widths, and the adaptability of goods storage is improved; the lateral moving function and the distance adjusting function are integrated in an integral structure, additional installation of a lateral moving device or a distance adjusting device is avoided, and the complexity and the failure rate of equipment are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of engineering machinery, and particularly relates to an all-terrain integral side-shifting distance-adjusting fork. BACKGROUND

[0002] Engineering machinery is an important component of equipment industry. Generally speaking, the machinery equipment necessary for comprehensive mechanized construction engineering required by earthwork construction engineering, pavement construction and maintenance, mobile hoisting and unloading operation and various building engineering is called engineering machinery.

[0003] It is mainly used in the fields of national defense construction engineering, transportation construction, energy industry construction and production, raw material industry construction and production of mines, agricultural and water conservancy construction, industrial and civil building, urban construction and environmental protection.

[0004] During engineering construction, a forklift is one of indispensable equipment, and a load fork on the forklift is one of parts on the forklift, and the traditional load fork does not have a side-shifting function and a jump distance function, and additional side-shifting structure and jump distance structure need to be added, which increases complexity and failure rate of the equipment. TECHNICAL CONTENT

[0005] The utility model discloses a kind of all-terrain integral side-shifting distance-adjusting forks, to solve the problem that the traditional load fork does not have side-shifting function and jump distance function in the background technology described above, additional side-shifting structure and jump distance structure need to be added, which increases complexity and failure rate of the equipment.

[0006] To achieve the above object, the utility model provides the following technical scheme: an all-terrain integral side-shifting distance-adjusting fork, comprising two vertical plate frames, two vertical plate frames are fixedly installed with a mounting frame between the mounting frame, the mounting frame is fixedly installed with motor one, the output shaft end of motor one is fixedly installed with gear, two vertical plate frames are fixedly installed with two base plates on side, the same frame is slidably installed between two base plates, the inner wall of the frame is fixedly installed with rack plate, the inner wall left and right sides of the frame are fixedly installed with distance-adjusting cylinder, the piston rod end of distance-adjusting cylinder is fixedly installed with mounting block, the side of mounting block is fixedly installed with mounting seat, the side of mounting seat is movably provided with two assembly plates, a plurality of assembly bolts are screw-installed on the assembly plate.

[0007] The above scheme is adopted. By setting motor one cooperating with gear and rack plate, the horizontal side shift effect of the frame is realized. By setting distance adjusting cylinder cooperating with mounting block and mounting seat, the jump distance effect between the two mounting seats is realized, which can flexibly adjust the fork distance and adapt to the carrying of goods of different widths, improving the adaptability of goods storage. The side shift and distance adjusting functions are integrated in a whole structure, avoiding the additional installation of side shift device or distance adjusting device, reducing the complexity and failure rate of the equipment. By setting motor two and bidirectional screw cooperating with each other, motor two drives the bidirectional screw to rotate, and then drives the threaded seat to move, thereby driving the connecting seat to move, so that the two assembly plates move relatively, and then the adaptability adjustment according to the width specification of the steel fork is realized, improving the universality.

[0008] In the above scheme, it should be noted that motor one, motor two and distance adjusting cylinder are electrically connected with external power supply.

[0009] As a preferred embodiment, the upper surface and the lower surface of the frame are both fixedly installed with sliding rail strips, the side of the base plate facing the frame is provided with a sliding rail groove, and the sliding rail strips are slidingly installed on the inner wall of the sliding rail groove at the corresponding position.

[0010] The above scheme is adopted. The sliding rail strips and the sliding rail groove cooperate to enable the frame to stably slide between the two base plates, avoiding shaking phenomenon.

[0011] As a preferred embodiment, the side of the mounting seat is fixedly installed with a plurality of guide sleeves, the inner wall of the frame is fixedly installed with a plurality of guide rods, and the guide sleeves are slidingly installed on the outer surface of the guide rods at the corresponding position.

[0012] The above scheme is adopted. By sliding the guide sleeves on the surface of the guide rods, stable horizontal movement of the mounting seat can be ensured under the driving of the distance adjusting cylinder, improving the movement stability.

[0013] As a preferred embodiment, the side of the mounting seat is fixedly installed with motor two, the inside of the mounting seat is rotatably installed with a bidirectional screw, one end of the bidirectional screw is fixedly connected with the output shaft of motor two, the threaded surfaces of the two sections of the bidirectional screw are both threadedly installed with threaded seats, the side of the threaded seat is fixedly installed with a plurality of connecting seats, the connecting seats pass through the strip-shaped holes formed in the side of the mounting seat and are fixedly connected with the assembly plates at the same side position.

[0014] The above scheme is adopted. Motor two drives the bidirectional screw to rotate, and then drives the threaded seat to move, thereby driving the two assembly plates to move relatively.

[0015] As a preferred embodiment, the inside of the mounting seat is fixedly installed with a plurality of supporting rods, and the threaded seat is slidingly installed on the outer surface of the supporting rods.

[0016] By the above scheme, the support rod can ensure good movement stability of the threaded seat and avoid movement shaking.

[0017] As a preferred embodiment, the cross-sectional shape of the slide rail strip and the cross-sectional shape of the slide rail groove are both trapezoidal.

[0018] By the above scheme, the trapezoidal cross-section of the slide rail strip and the slide rail groove can ensure that the frame does not dislocate the base plate during horizontal movement.

[0019] Compared with the prior art, the utility model has the advantages of:

[0020] The off-road integral side shift distance adjusting fork uses the motor one, the gear and the rack plate to realize the horizontal side shift effect of the frame, uses the distance adjusting cylinder, the mounting block and the mounting seat to realize the jump distance effect between the two mounting seats, can flexibly adjust the fork distance, adapts to the carrying of goods of different widths, improves the adaptability of goods storage, integrates the side shift function and the distance adjusting function in an integral structure, avoids the additional installation of the side shift device or the distance adjusting device, and reduces the complexity and the failure rate of the equipment.

[0021] The off-road integral side shift distance adjusting fork uses the motor two and the bidirectional screw rod in cooperation, drives the bidirectional screw rod to rotate by the motor two, drives the connecting seat to move by the threaded seat, drives the two assembly plates to move relatively, and can be adaptively adjusted according to the width specification of the steel fork, improving the universality. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the utility model;

[0023] Figure 2 It is a structural schematic view of another angle of the utility model;

[0024] Figure 3 It is a structural schematic view of the mounting seat of the utility model;

[0025] Figure 4 It is a structural schematic view of the mounting seat section of the utility model.

[0026] In the figure: 1, vertical plate frame; 2, mounting frame; 3, motor one; 4, gear; 5, base plate; 6, frame; 7, rack plate; 8, distance adjusting cylinder; 9, mounting block; 10, mounting seat; 11, assembly plate; 12, assembly bolt; 13, slide rail strip; 14, guide sleeve; 15, guide rod; 16, motor two; 17, bidirectional screw rod; 18, threaded seat; 19, connecting seat; 20, support rod. DETAILED DESCRIPTION

[0027] Please refer to Figures 1-4The utility model provides a cross country integral type side shift distance adjusting fork, including two vertical plate frame 1, fixed mounting has the mounting frame 2 between two vertical plate frame 1, fixed mounting has motor no. 3 on mounting frame 2, the output shaft end fixed mounting has gear 4 of motor no. 3, two base plates 5 are fixedly installed to the side surface of two vertical plate frame 1, the same frame 6 is slidably installed between two base plates 5, the inner wall fixed mounting has rack plate 7 of frame 6, the inner wall left and right sides of frame 6 are fixedly installed and have distance adjusting cylinder 8, the piston rod end fixed mounting has mounting block 9 of distance adjusting cylinder 8, the side surface fixed mounting has mounting seat 10 of mounting block 9, two assembly plates 11 are movably arranged on the side surface of mounting seat 10, a plurality of assembly bolts 12 are screw mounted on assembly plate 11.

[0028] Through setting motor no. 3 cooperation gear 4 and rack plate 7 use, realize the horizontal side shift effect of frame 6, through setting distance adjusting cylinder 8 cooperation mounting block 9 and mounting seat 10 use, realize the jump distance effect between two mounting seats 10, can flexibly adjust fork distance, adapt to the carrying of different width goods, improved the adaptability of goods storage, integrated side shift and distance adjusting function in an integral structure, avoid additional installation side shift device or distance adjusting device, reduce the complexity and failure rate of equipment, through setting motor no. 2 16 and bidirectional screw rod 17 cooperation use, utilize motor no. 2 16 drive bidirectional screw rod 17 rotation, then drive screw seat 18 drive connecting seat 19 movement, thereby drive two assembly plates 11 relative movement, then can adaptively adjust use according to the width specification of steel fork, improve universality.

[0029] The upper surface and the lower surface of frame 6 are fixedly installed with sliding rail strips 13, and the side of base plate 5 facing frame 6 is provided with a sliding rail groove, the sliding rail strip 13 is slidably installed on the inner wall of the sliding rail groove at the corresponding position, and the sliding rail strip 13 and the sliding rail groove are used in cooperation, so that the frame 6 can stably slide between the two base plates 5, and the shaking phenomenon is avoided.

[0030] The side of mounting seat 10 is fixedly installed with a plurality of guide sleeves 14, and the inner wall of frame 6 is fixedly installed with a plurality of guide rods 15, the guide sleeve 14 is slidably installed on the outer surface of the guide rod 15 at the corresponding position, and the guide sleeve 14 is used in sliding on the surface of the guide rod 15, so that the stable horizontal movement of the mounting seat 10 is ensured under the driving of the distance adjusting cylinder 8, and the motion stability is improved.

[0031] The side of the mounting base 10 is fixedly installed with a motor two 16, the inside of the mounting base 10 is rotatably installed with a bidirectional screw rod 17, one end of the bidirectional screw rod 17 is fixedly connected with the output shaft of the motor two 16, both threaded surfaces of the bidirectional screw rod 17 are threadedly installed with threaded seats 18, the side of the threaded seat 18 is fixedly installed with a plurality of connecting seats 19, the connecting seat 19 penetrates through the strip-shaped hole opened in the side of the mounting base 10 and is fixedly connected with the assembly plate 11 at the same side position, the bidirectional screw rod 17 is driven to rotate by the motor two 16, and then the threaded seat 18 drives the connecting seat 19 to move, so that the two assembly plates 11 are relatively moved.

[0032] The inside of the mounting base 10 is fixedly installed with a plurality of supporting rods 20, the threaded seat 18 is slidably installed on the outer surface of the supporting rods 20, the supporting rods 20 can guarantee that the movement stability of the threaded seat 18 is good, and the movement shaking phenomenon is avoided.

[0033] The cross-sectional shape of the slide rail strip 13 and the cross-sectional shape of the slide rail groove are both trapezoidal, and the cooperation of the trapezoidal cross-section of the slide rail strip 13 and the slide rail groove can guarantee that the frame 6 does not dislocate with the base plate 5 when moving horizontally.

[0034] In use, when side shifting is needed, the motor one 3 is started to drive the gear 4 to rotate, the gear 4 and the rack plate 7 are engaged to drive the frame 6 to move horizontally, the side shifting effect is achieved, when distance adjustment is needed, the distance adjustment cylinder 8 is started, the distance adjustment cylinder 8 drives the mounting block 9 to drive the mounting base 10 to move, the distance jumping effect is achieved, when the steel fork is needed to be installed, the motor two 16 is started, the motor two 16 drives the bidirectional screw rod 17 to rotate, and then the threaded seat 18 drives the connecting seat 19 to move, so that the two assembly plates 11 are relatively moved, the motor two 16 is stopped after the assembly plate 11 is moved to abut against the surface of the steel fork, and the assembly plate 11 and the steel fork are assembled and fixed by the assembly bolt 12.

Claims

1. An off-road monolithic side shift ratio variator, characterized by: Including two vertical plate frame (1), two said vertical plate frame (1) between the fixed installation is installed on the mounting bracket (2), the mounting bracket (2) is fixedly installed with motor one (3), the output shaft end of the motor one (3) is fixedly installed with gear (4), two said vertical plate frame (1) side fixedly installed with two base plate (5), the same frame (6) is slidably installed between two said base plate (5), the inner wall of the frame (6) is fixedly installed with rack plate (7), the inner wall of the frame (6) is fixedly installed with distance adjusting cylinder (8) on both sides, the piston rod end of the distance adjusting cylinder (8) is fixedly installed with mounting block (9), the side of the mounting block (9) is fixedly installed with mounting seat (10), the side of the mounting seat (10) is movably provided with two assembly plates (11), the assembly plate (11) is threadedly installed with a plurality of assembly bolts (12).

2. The off-road monolithic side-shift derailleur according to claim 1, characterized in that: The upper surface and the lower surface of the frame (6) are fixedly installed with slide rail strips (13), and the side of the base plate (5) facing the frame (6) is provided with a slide rail groove.

3. The off-road monolithic side-shift derailleur according to claim 1, characterized in that: The side of the mounting seat (10) is fixedly installed with a plurality of guide sleeves (14), and the inner wall of the frame (6) is fixedly installed with a plurality of guide rods (15), the guide sleeve (14) is slidably installed on the outer surface of the guide rod (15) at the corresponding position.

4. The off-road monolithic side-shift derailleur according to claim 1, characterized in that: The side of the mounting seat (10) is fixedly installed with motor two (16), the inside of the mounting seat (10) is rotatably installed with bidirectional screw rod (17), one end of the bidirectional screw rod (17) is fixedly connected with the output shaft of the motor two (16), the threaded surface of the bidirectional screw rod (17) is threadedly installed with threaded seat (18), the side of the threaded seat (18) is fixedly installed with a plurality of connecting seats (19), the connecting seat (19) passes through the strip-shaped hole formed in the side of the mounting seat (10) and is fixedly connected with the assembly plate (11) at the same side position.

5. The off-road monolithic side-shift derailleur according to claim 4, characterized in that: The inside of the mounting seat (10) is fixedly installed with a plurality of supporting rods (20), and the threaded seat (18) is slidably installed on the outer surface of the plurality of supporting rods (20).

6. The off-road monolithic side-shift derailleur according to claim 2, characterized in that: The cross-sectional shape of the slide rail strip (13) and the cross-sectional shape of the slide rail groove are both trapezoidal.

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