CN216918511U

CN216918511U - Prevent fork truck steer axle body of turning on one's side

Info

Publication number: CN216918511U
Application number: CN202220787693.3U
Authority: CN
Inventors: 穆常松; 代金良; 穆东东
Original assignee: Qingdao Nanyang Sancheng Machinery Co ltd
Current assignee: Qingdao Nanyang Sancheng Machinery Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-08
Anticipated expiration: 2032-04-06

Abstract

The utility model relates to the technical field of forklift axle bodies, and discloses a forklift steering axle body capable of preventing side turning. The moving mechanism comprises a sliding groove, the sliding groove is fixedly connected to the top ends of the two sides of the supporting plate, a sliding block is slidably connected to the inside of the sliding groove, a threaded plate is fixedly connected to the bottom end of the sliding block, a lead screw is connected to the inside of the threaded plate in a threaded mode, a motor is fixedly connected to one end of the lead screw, a side plate is fixedly connected to one side of the motor, a bottom plate is fixedly connected to the bottom end of the threaded plate, and a supporting wheel is fixedly connected to the bottom of the bottom plate. This prevent fork truck steer axle body of turning on one's side through the moving mechanism who sets up, has realized having increased the support distance between the fork truck axle bottom to make fork truck's the holistic stability in bottom further obtain increasing, and further avoided fork truck's the turning on one's side.

Description

Prevent fork truck steering axle body of turning on one's side

Technical Field

The utility model relates to the technical field of forklift axle bodies, in particular to a forklift steering axle body capable of preventing side turning.

Background

The steering axle is an axle for bearing steering task, which utilizes the steering knuckle in the axle to deflect the wheels at two ends by a certain angle to realize the steering of the vehicle, bears the vertical load of the vehicle body, also bears the longitudinal force, the lateral force and the moment caused by the forces, and supports the whole vehicle body.

And fork truck is at the in-process of transportation goods, because the goods quality that probably leads to both sides is inhomogeneous when loading goods, and can face the phenomenon that the goods is superelevation during the transportation, thereby in actual transportation, when turning to the process to fork truck, fork truck's steering axle body is not firm enough to the support nature of bearing the weight of goods, and lead to fork truck transportation to move unstably, thereby it leads to the unrestrained possibility of goods to take place to turn on one's side of fork truck to take place to turn on one's side very probably, consequently according to the condition mentioned above, need design a fork truck steering axle body that prevents to turn on one's side, be used for further avoiding fork truck to take place the phenomenon of turning on one's side in the transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a forklift steering axle body capable of preventing side turning, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent fork truck steer axle body of turning on one's side, includes the steer axle body, fixedly connected with backup pad in the middle of the steer axle body bottom, backup pad both sides top fixedly connected with moving mechanism.

The moving mechanism comprises a sliding groove, the sliding groove is fixedly connected to the top ends of the two sides of the supporting plate, a sliding block is slidably connected to the inside of the sliding groove, a threaded plate is fixedly connected to the bottom end of the sliding block, a lead screw is connected to the inside of the threaded plate in a threaded mode, a motor is fixedly connected to one end of the lead screw, a side plate is fixedly connected to one side of the motor, a bottom plate is fixedly connected to the bottom end of the threaded plate, and a supporting wheel is fixedly connected to the bottom of the bottom plate.

Preferably, the upper surface of the side plate is provided with through holes, the surface of the screw rod penetrates through the through holes formed in the upper surface of the side plate, the other end of the screw rod is rotatably connected with the middle of the side surface of the support plate, the number of the side plates is two, the top ends of the side plates are fixedly connected with the two ends of the bottom of the steering axle body, and the surface of the screw rod rotates in the through holes formed in the upper surface of the side plate.

Preferably, the other side of the sliding groove is fixedly connected with the top end of one side of the side plate, the top of the sliding groove is fixedly connected with two ends of the bottom of the steering axle body, and the sliding block slides in the sliding groove in the left-right direction.

Preferably, the inside sliding connection of bottom plate one side has the draw runner, the draw runner has two, the draw runner other end and backup pad both sides bottom fixed connection, the draw runner slides under the inside supporting role in bottom plate one side.

Preferably, curb plate one side fixedly connected with fixed establishment, fixed establishment includes the rack, rack fixed connection is in curb plate one side, the inside sliding connection in rack one side has the support bar, the support bar other end and screwed plate one side fixed connection, the rack bottom is provided with the card strip, card strip bottom fixedly connected with connecting block, connecting block bottom fixedly connected with telescopic component, telescopic component bottom fixedly connected with base, base bottom and bottom plate top one side fixed connection, card strip one side fixedly connected with slide bar, slide bar surface sliding connection has T type strip, T type strip bottom fixedly connected with spring.

Preferably, the inside fretwork groove of having seted up of curb plate, the fretwork groove bottom fixed connection that spring bottom and curb plate inside seted up, the spring carries out the supporting role and supplementary drives the screens of carrying out between card strip and the support bar to the draw runner.

Preferably, two sides of the hollow groove formed in the side plate are through, the surface of the T-shaped strip penetrates through the hollow groove formed in the side plate, and the T-shaped strip slides up and down on two sides of the hollow groove formed in the side plate.

Compared with the prior art, the utility model provides a forklift steering axle body capable of preventing side turning, which has the following beneficial effects:

1. this prevent fork truck steer axle body of turning on one's side, through the moving mechanism who sets up, utilize the lead screw to rotate the bottom plate that arouses the screw plate bottom to connect and remove on the draw runner surface to drive the removal on two supporting wheels to both sides, realized having increased the support distance between the fork truck axle bottom, thereby make fork truck's the holistic stability in bottom further obtain increasing, and further avoided fork truck's the side of turning on one's side.

2. This prevent fork truck steer axle body of turning on one's side, through the fixed establishment who sets up, will block the strip rebound and drive the telescopic component of connection tensile and make the card strip card advance the card notch of rack bottom to make after the distance of adjustment supporting wheel, played further reinforcing effect to the supporting wheel, and make between the supporting wheel through lengthening after, further guaranteed the whole steady operation at the removal in-process of fork truck.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a steering axle body; 2. a support plate; 3. a moving mechanism; 31. a chute; 32. a slider; 33. a thread plate; 34. a screw rod; 35. a motor; 36. a side plate; 37. a base plate; 38. a slide bar; 39. a support wheel; 4. a fixing mechanism; 41. a rack; 42. a supporting strip; 43. clamping the strip; 44. connecting blocks; 45. a telescoping assembly; 46. a base; 47. a slide bar; 48. t-shaped strips; 49. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a prevent fork truck steering axle body of turning on one's side, includes steering axle body 1, fixedly connected with backup pad 2 in the middle of steering axle body 1 bottom, 2 both sides tops fixedly connected with moving mechanism 3 of backup pad.

The moving mechanism 3 comprises a sliding chute 31, the sliding chute 31 is fixedly connected to the top ends of two sides of the support plate 2, a sliding block 32 is slidably connected inside the sliding chute 31, a thread plate 33 is fixedly connected to the bottom end of the sliding block 32, a lead screw 34 is connected to the inside of the thread plate 33 in a threaded manner, a motor 35 is fixedly connected to one end of the lead screw 34, a side plate 36 is fixedly connected to one side of the motor 35, a bottom plate 37 is fixedly connected to the bottom end of the thread plate 33, a support wheel 39 is fixedly connected to the bottom of the bottom plate 37, a through hole is formed in the upper surface of the side plate 36, the surface of the lead screw 34 penetrates through the through hole formed in the upper surface of the side plate 36, the other end of the lead screw 34 is rotatably connected to the middle of the side surface of the support plate 2, two side plates 36 are provided, the top end of the side plate 36 is fixedly connected to two ends of the bottom of the steering axle body 1, the surface of the lead screw 34 rotates in the through hole formed in the upper surface of the side plate 36, the other side of the sliding chute 31 is fixedly connected to the top end of the side plate 36, the top end of the sliding chute 31 is fixedly connected to two ends of the bottom of the steering axle body 1, the slider 32 slides in the left-right direction in the sliding groove 31, the sliding strips 38 are connected to the inner portion of one side of the bottom plate 37 in a sliding mode, the number of the sliding strips 38 is two, the other ends of the sliding strips 38 are fixedly connected with the bottom ends of the two sides of the supporting plate 2, and the sliding strips 38 slide under the supporting effect of the inner portion of one side of the bottom plate 37.

One side of the side plate 36 is fixedly connected with a fixing mechanism 4, the fixing mechanism 4 comprises a rack 41, the rack 41 is fixedly connected with one side of the side plate 36, a support bar 42 is connected inside one side of the rack 41 in a sliding manner, the other end of the support bar 42 is fixedly connected with one side of the threaded plate 33, a clamping bar 43 is arranged at the bottom of the rack 41, a connecting block 44 is fixedly connected at the bottom end of the clamping bar 43, a telescopic assembly 45 is fixedly connected at the bottom end of the connecting block 44, a base 46 is fixedly connected at the bottom end of the telescopic assembly 45, the bottom end of the base 46 is fixedly connected with one side of the top of the bottom plate 37, a sliding rod 47 is fixedly connected at one side of the clamping bar 43, a T-shaped bar 48 is connected at the bottom of the T-shaped bar 48, a hollowed groove is formed inside the side plate 36, the bottom end of the spring 49 is fixedly connected with the bottom of the hollowed groove formed inside the side plate 36, the spring 49 supports the sliding bar 38 and assists in driving the clamping between the clamping bar 43 and the support bar 42 to be clamped, two sides of the hollow-out groove formed in the side plate 36 are through, the surface of the T-shaped strip 48 penetrates through the hollow-out groove formed in the side plate 36, and the T-shaped strip 48 slides up and down on the two sides of the hollow-out groove formed in the side plate 36.

In actual operation, when the device is used, the bottom of the rack 41 is provided with a notch, the T-shaped bar 48 moves downwards and causes the compression of the spring 49, the sliding rod 47 and the connecting block 44 are driven to move downwards, and the clamping strip 43 is separated from the clamping position of the rack 41, at the moment, when the supporting wheel 39 needs to be moved for stable operation, the motor 35 works to drive the screw rod 34 to rotate, and causes the screw plate 33, which is screwed with the surface of the screw rod 34, to slide inside the slide groove 31 by the coupling action of the slide block 32 at the top, and causes the bottom plate 37, which is coupled with the bottom of the screw plate 33, to move on the surface of the slide bar 38, during the moving process, the moving of the bottom plate 37 drives the base 46 connected with the base and the telescopic assembly 45 connected with the connecting block 44 to move, and drives the sliding rod 47 to slide in the T-shaped strip 48 through the connecting block 44, thereby finally driving the supporting wheels 39 to move, so that the supporting distance of the bottom of the forklift is lengthened and the effect of preventing side tilting is achieved;

meanwhile, when the supporting wheel 39 needs to be fixed after the distance is adjusted, the T-shaped strip 48 moves upward under the action of the spring 49 and drives the connected slide rod 47 and the clamping strip 43 to move upward, so that the telescopic assembly 45 connected to the bottom of the clamping strip 43 is stretched, and the clamping strip 43 at the top of the connecting block 44 is clamped into the clamping groove opening at the bottom of the rack 41, thereby further stabilizing the supporting wheel 39 after the distance of the supporting wheel 39 is adjusted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a prevent fork truck steering axle body of turning on one's side, includes steering axle body (1), its characterized in that: the middle of the bottom of the steering axle body (1) is fixedly connected with a supporting plate (2), and the top ends of two sides of the supporting plate (2) are fixedly connected with a moving mechanism (3);

moving mechanism (3) include spout (31), spout (31) fixed connection is on backup pad (2) both sides top, spout (31) inside sliding connection has slider (32), slider (32) bottom fixedly connected with threading board (33), threading board (33) inside threaded connection has lead screw (34), lead screw (34) one end fixedly connected with motor (35), motor (35) one side fixedly connected with curb plate (36), threading board (33) bottom fixedly connected with bottom plate (37), bottom plate (37) bottom fixedly connected with supporting wheel (39).

2. The rollover prevention forklift steering axle body according to claim 1, wherein: the steering axle is characterized in that a through hole is formed in the upper surface of the side plate (36), the surface of the screw rod (34) penetrates through the through hole formed in the upper surface of the side plate (36), the other end of the screw rod (34) is rotatably connected with the middle of the side surface of the supporting plate (2), the number of the side plates (36) is two, and the top ends of the side plates (36) are fixedly connected with the two ends of the bottom of the steering axle body (1).

3. The rollover prevention forklift truck steer axle according to claim 1, wherein: the other side of the sliding groove (31) is fixedly connected with the top end of one side of the side plate (36), and the top of the sliding groove (31) is fixedly connected with two ends of the bottom of the steering axle body (1).

4. The rollover prevention forklift truck steer axle according to claim 1, wherein: the inner portion of one side of the bottom plate (37) is connected with two sliding strips (38) in a sliding mode, and the other ends of the sliding strips (38) are fixedly connected with the bottom ends of the two sides of the supporting plate (2).

5. The rollover prevention forklift steering axle body according to claim 1, wherein: one side of the side plate (36) is fixedly connected with a fixing mechanism (4), the fixing mechanism (4) comprises a rack (41), the rack (41) is fixedly connected with one side of the side plate (36), a supporting strip (42) is connected inside one side of the rack (41) in a sliding way, the other end of the support bar (42) is fixedly connected with one side of the threaded plate (33), the bottom of the rack (41) is provided with a clamping bar (43), the bottom end of the clamping strip (43) is fixedly connected with a connecting block (44), the bottom end of the connecting block (44) is fixedly connected with a telescopic component (45), the bottom end of the telescopic component (45) is fixedly connected with a base (46), the bottom end of the base (46) is fixedly connected with one side of the top of the bottom plate (37), card strip (43) one side fixedly connected with slide bar (47), slide bar (47) surface sliding connection has T type strip (48), T type strip (48) bottom fixedly connected with spring (49).

6. The rollover prevention forklift truck steer axle according to claim 5, wherein: a hollow groove is formed in the side plate (36), and the bottom end of the spring (49) is fixedly connected with the bottom of the hollow groove formed in the side plate (36).

7. The rollover prevention forklift truck steer axle according to claim 6, wherein: two sides of the hollow-out groove formed in the side plate (36) are communicated, and the surface of the T-shaped strip (48) is communicated with the hollow-out groove formed in the side plate (36).