CN209740621U

CN209740621U - Be applied to balance mechanism of fork truck

Info

Publication number: CN209740621U
Application number: CN201920057971.8U
Authority: CN
Inventors: 肖长泰
Original assignee: Fujian Fujian Machinery Co Ltd
Current assignee: Fujian Fujian Machinery Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-12-06
Anticipated expiration: 2029-01-15

Abstract

The utility model discloses a be applied to balance mechanism of fork truck, the power distribution box comprises a box body, box right side rigid coupling has the shell, the inside right side rigid coupling of shell has the pneumatic cylinder, the outer wall of pneumatic cylinder is fixed to be cup jointed the lantern ring, the equal rigid coupling in both ends has the pillar about the outer wall of the lantern ring, the pillar links to each other with the shell is fixed, open the inside bottom of box has the spout, the inside sliding clamping of spout has two sliders, the inside bottom sliding clamping of slider has the spin. This be applied to balancing mechanism of fork truck, through the cooperation between box, shell, pneumatic cylinder, lath, bolt, clutch blocks, spout, slider, spin and the pouring weight, accomplish to adjust the position of pouring weight according to the specific in service behavior of fork truck, can make the balanced effect of fork truck obtain improving, can remove the pouring weight to car center when the fork truck does not fork the dress goods, make the holistic balance performance of fork truck strengthened.

Description

Be applied to balance mechanism of fork truck

Technical Field

The utility model relates to a fork truck is balanced and technical field specifically is a be applied to balancing mechanism of fork truck.

Background

In the technical field of forklift truck manufacturing, the balancing mechanism of the forklift truck generally comprises a balancing weight block arranged on a rear frame of the forklift truck, and the balancing mechanism aims to ensure that a rear wheel of the forklift truck can reliably contact the ground when the forklift truck forks a cargo, so that the normal work of the forklift truck is ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to balancing mechanism of fork truck to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to balancing mechanism of fork truck, includes the box, box right side rigid coupling has the shell, the inside right side rigid coupling of shell has the pneumatic cylinder, the outer wall of pneumatic cylinder is fixed to be cup jointed the lantern ring, both ends all rigid coupling has the pillar about the outer wall of lantern ring, the pillar links to each other with the shell is fixed, open the inside bottom of box has the spout, the inside sliding joint of spout has two sliders, the inside bottom sliding joint of slider has the spin, the spin is laminated with the box mutually, the top rigid coupling of slider has the pouring weight, pouring weight and box clearance fit, the right surface rigid coupling of pouring weight has the disc, the right surface rigid coupling of disc has the horizontal pole, the horizontal pole links to each other with the pneumatic cylinder is fixed, the equal rigid coupling in left surface top of box and the right surface top of shell has the lath, the lower surface of lath, the bolt penetrates through the lath, the lath is in threaded connection with the bolt, a round pad is fixedly sleeved at the bottom end of the outer wall of the bolt, a friction block is machined on the upper surface of the round pad, and the friction block is tightly abutted to the lath.

Preferably, the equal rigid coupling in left surface bottom of box and the right surface bottom of shell has the extension board, the upper surface rigid coupling of extension board has the sleeve, the montant has been inserted on telescopic inside top, montant and sleeve clearance fit, the bottom rigid coupling of montant has first gasket, first gasket lower surface rigid coupling has compression spring, compression spring's bottom rigid coupling has the second gasket, the second gasket is fixed continuous with the sleeve, the top rigid coupling of montant has the layer board, the layer board links to each other with the bolt joint, the equal rigid coupling in the left and right sides of layer board has the square.

Preferably, a rubber pad is fixedly connected to the upper surface of the square block.

Preferably, a cylinder is fixedly sleeved at the bottom end of the outer wall of the sleeve and is fixedly connected with the support plate.

Preferably, the ring is sleeved on the left side of the outer wall of the hydraulic cylinder, a vertical rod is fixedly connected to the bottom end of the outer wall of the ring, and the vertical rod is fixedly connected with the box body.

Preferably, a support rod is fixedly connected between the two sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that: this be applied to balancing mechanism of fork truck, when using, through the box, and a housing, the pneumatic cylinder, the lath, the bolt, the clutch blocks, the spout, the slider, cooperation between spin and the pouring weight, can make the pouring weight slide left or right through controlling the pneumatic cylinder, and the slider can slide in the inside of spout, the spin rolls in the inside of slider, can accomplish the position of adjusting the pouring weight according to the concrete in service behavior of fork truck, can make the balanced effect of fork truck obtain improving, can remove the pouring weight to car center when the fork truck does not fork the dress goods, make the holistic balance performance of fork truck strengthened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the sleeve, the stem and the compression spring of FIG. 1;

Fig. 3 is a schematic view of the connection structure of the weight, the rolling ball and the sliding block in fig. 1.

In the figure: 1. the device comprises a box body, 2, a shell, 3, a hydraulic cylinder, 4, a sleeve ring, 5, a support column, 6, a sliding groove, 7, a sliding block, 8, a rolling ball, 9, a weight, 10, a disc, 11, a cross rod, 12, a batten, 13, a bolt, 14, a round pad, 15, a friction block, 16, a support plate, 17, a sleeve, 18, a vertical rod, 19, a first gasket, 20, a compression spring, 21, a second gasket, 22, a support plate, 23, a square block, 24, a rubber pad, 25, a cylinder, 26, a ring, 27, a vertical rod, 28 and a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a balance mechanism applied to a forklift truck comprises a box body 1, a shell 2 is fixedly connected to the right side of the box body 1, a hydraulic cylinder 3 is fixedly connected to the inner right side of the shell 2, the type of the hydraulic cylinder 3 is CED750-7-SH180X1700, a lantern ring 4 is fixedly sleeved on the outer wall of the hydraulic cylinder 3, supporting columns 5 are fixedly connected to the upper end and the lower end of the outer wall of the lantern ring 4, the supporting columns 5 are fixedly connected with the shell 2, a sliding groove 6 is formed in the inner bottom end of the box body 1, two sliding blocks 7 are slidably clamped in the sliding groove 6, a rolling ball 8 is slidably clamped in the inner bottom end of each sliding block 7, the rolling ball 8 is attached to the box body 1, a weight 9 is fixedly connected to the top end of each sliding block 7, the weight 9 is in clearance fit with the box body 1, a disc 10 is fixedly connected to the right surface of the weight 9, a cross rod 11 is fixedly connected to the right, the bolt 13 is inserted into the lower surface of the lath 12, the bolt 13 penetrates through the lath 12, the lath 12 is in threaded connection with the bolt 13, the bottom end of the outer wall of the bolt 13 is fixedly sleeved with the round pad 14, the upper surface of the round pad 14 is provided with the friction block 15, the friction force between the bolt 13 and the lath 12 can be increased by the friction block 15, the bolt 13 is not easy to loosen, the friction block 15 is abutted against the lath 12, the hydraulic cylinder 3 is filled with oil to work, the hydraulic cylinder 3 is pushed to the right side, the weight 9 moves to the left side, namely, the weight 9 moves to the tail part of the forklift, the sliding block 7 can slide in the sliding groove 6 in the moving process of the weight 9, the sliding block 8 in the sliding block 7 can roll, the power required in the moving process of the rolling ball 9 of the weight is small, the balance is good when the forklift is used for forklift loading goods, the whole stability of the forklift loading is strong, namely, the weight 9 is arranged at the center of the bottom of the forklift, the bottom end of the left surface of the box body 1 and the bottom end of the right surface of the shell 2 are fixedly connected with a support plate 16, the upper surface of the support plate 16 is fixedly connected with a sleeve 17, a vertical rod 18 is inserted into the top end of the sleeve 17, the vertical rod 18 is in clearance fit with the sleeve 17, the bottom end of the vertical rod 18 is fixedly connected with a first gasket 19, the lower surface of the first gasket 19 is fixedly connected with a compression spring 20, the coefficient of the compression spring 20 is 15-20N/CM, the bottom end of the compression spring 20 is fixedly connected with a second gasket 21, the second gasket 21 is fixedly connected with the sleeve 17, the top end of the vertical rod 18 is fixedly connected with a support plate 22, the support plate 22 is connected with a bolt 13 in a clamping manner, the left side and the right side of the support plate 22 are fixedly connected with square blocks 23, the support plate 22 can be downwards moved before, the vertical rod 18 enters the sleeve 17, then the bolt 13 is rotated clockwise, the bolt 13 is connected with the forklift truck through threads, the friction block 15 is abutted against the lath 12, then the supporting plate 22 is subjected to resilience of the compression spring 20 under the action of loosening and pressing the supporting plate 22, the supporting plate 22 is lifted, the supporting plate 22 is clamped with the bolt 13, the bolt 13 can be prevented from loosening in the moving and shaking process of the forklift truck, the rubber pad 24 is fixedly connected to the upper surface of the square 23, the rubber pad 24 can increase the friction between fingers and the square 23, the bottom end of the outer wall of the sleeve 17 is fixedly connected with the cylinder 25 in a sleeved mode, the cylinder 25 is fixedly connected with the supporting plate 16, the cylinder 25 can increase the stability of the sleeve 17, the left side of the outer wall of the hydraulic cylinder 3 is connected with the ring 26 in a sleeved mode, the bottom end of the outer wall of the ring 26 is fixedly connected with the vertical rod, the hydraulic cylinder 3 can slide in the circular ring 26 in the moving process, the stability of the moving process of the hydraulic cylinder 3 is high, the support rod 28 is fixedly connected between the two sliding blocks 7, and the support rod 28 can enable the two sliding blocks 7 to be more stable.

When the balance mechanism applied to the forklift truck is used, the balance mechanism applied to the forklift truck is connected with the forklift truck, when the forklift truck forks goods, the hydraulic cylinder 3 can be filled with oil to work, the hydraulic cylinder 3 is pushed to the right side, the weight 9 moves to the left side, namely the weight 9 moves to the tail part of the forklift truck, the sliding block 7 can slide in the sliding groove 6 in the moving process of the weight 9, the rolling ball 8 in the sliding block 7 can roll, so that the power required by the moving process of the weight 9 is smaller, the balance performance is better when the forklift truck forks the goods, the stability of the whole forklift truck is stronger, after the forklift goods are finished, the weight 9 moves to the right side of the box body 1, namely the weight 9 is at the bottom center of the forklift truck, before the balance mechanism applied to the forklift truck and the forklift truck are assembled, the square block 23 is firstly pressed downwards, and the supporting plate 22 can move downwards, montant 18 makes compression spring 20 compress, montant 18 enters into the inside of sleeve 17, then at clockwise rotation bolt 13, make threaded connection between bolt 13 and the forklift truck, it is tight to offset between clutch blocks 15 and lath 12, then at the effort of loosening holding down plate 22, layer board 22 can receive compression spring 20's resilience force, make layer board 22 rise, layer board 22 can and bolt 13 between looks joint, can prevent that bolt 13 from removing the in-process of tremble and appearing not hard up the condition emergence.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. the utility model provides a be applied to balance mechanism of fork truck, includes box (1), its characterized in that: the utility model discloses a box, including box (1), casing (2), the inside right side rigid coupling of casing (2) has pneumatic cylinder (3), the outer wall of pneumatic cylinder (3) is fixed to be cup jointed lantern ring (4), the equal rigid coupling in both ends has pillar (5) about the outer wall of lantern ring (4), pillar (5) are fixed continuous with casing (2), open the inside bottom of box (1) has spout (6), the inside slip joint of spout (6) has two slider (7), the inside bottom slip joint of slider (7) has spin (8), spin (8) are laminated with box (1), the top rigid coupling of slider (7) has pouring weight (9), pouring weight (9) and box (1) clearance fit, the right surface rigid coupling of pouring weight (9) has disc (10), the right surface rigid coupling of disc (10) has horizontal pole (11), horizontal pole (11) are fixed continuous with pneumatic cylinder (3), the equal rigid coupling in left surface top of box (1) and the right surface top of shell (2) has lath (12), bolt (13) have been inserted to the lower surface of lath (12), lath (12) are run through in bolt (13), lath (12) link to each other with bolt (13) screw thread, the outer wall bottom of bolt (13) is fixed to be cup jointed round pad (14), the last surface machining of round pad (14) has clutch blocks (15), clutch blocks (15) and lath (12) offset tightly.

2. The balance mechanism applied to the forklift truck according to claim 1, wherein: the utility model discloses a box, including box (1), extension board (16) have all rigid couplings in the left surface bottom of box (1) and the right surface bottom of shell (2), the upper surface rigid coupling of extension board (16) has sleeve (17), montant (18) have been inserted on the inside top of sleeve (17), montant (18) and sleeve (17) clearance fit, the bottom rigid coupling of montant (18) has first gasket (19), first gasket (19) lower surface rigid coupling has compression spring (20), the bottom rigid coupling of compression spring (20) has second gasket (21), second gasket (21) are fixed continuous with sleeve (17), the top rigid coupling of montant (18) has layer board (22), layer board (22) link to each other with bolt (13) joint, the equal rigid coupling in the left and right sides of layer board (22) has square (23).

3. The balance mechanism applied to the forklift truck according to claim 2, wherein: the upper surface of the square block (23) is fixedly connected with a rubber pad (24).

4. The balance mechanism applied to the forklift truck according to claim 2, wherein: the bottom end of the outer wall of the sleeve (17) is fixedly sleeved with a cylinder (25), and the cylinder (25) is fixedly connected with the support plate (16).

5. The balance mechanism applied to the forklift truck according to claim 1, wherein: the outer wall left side of pneumatic cylinder (3) has cup jointed ring (26), the outer wall bottom rigid coupling of ring (26) has pole setting (27), pole setting (27) are fixed continuous with box (1).

6. The balance mechanism applied to the forklift truck according to claim 1, wherein: a supporting rod (28) is fixedly connected between the two sliding blocks (7).