CN218088836U - Forklift with safety alarm function - Google Patents

Abstract

The utility model relates to a fork truck with safety alarm function, including the automobile body, set up driving computer and hydraulic system in the automobile body, and driving computer links to each other and provides control to it with hydraulic system, the top of automobile body is fixed with the driver's cabin, the left end of automobile body is fixed with the portal, sliding connection has the frame on the portal, sliding connection has the horizontal pole between the front and back both ends of frame inner chamber, the surface sliding connection of horizontal pole has two fork boards, be equipped with weighing machine on the frame and construct, the right-hand member of automobile body is equipped with reminds the mechanism. This fork truck with safety alarm function through the right-hand member at the automobile body be equipped with warning mechanism, when this fork truck backs a car and appears colliding, not only can cushion collision force, can transmit the collision signal to the driving computer simultaneously, then reports to the police by driving computer control alarm to remind the driver, improve the security when driving, reduce the loss when colliding.

Description

Forklift with safety alarm function

Technical Field

The utility model relates to a fork truck technical field specifically is a fork truck with safety alarm function.

Background

The forklift is an industrial carrying vehicle, and refers to various wheeled carrying vehicles for loading, unloading, stacking and short-distance transportation of finished pallet goods, and technical parameters of the forklift are used for indicating the structural characteristics and the working performance of the forklift.

For example, a steerable forklift is disclosed in a chinese granted patent (publication number: CN 209507500U), which includes a forklift main body, a baffle plate and the like welded on the right side of the forklift main body; it passes through the driving gear clockwise turning, drive driven gear anticlockwise rotation, make the right side of fork board remove to the rear side, remove to the rear side through the fork board, it removes to the rear side to drive the spliced pole, the pulley removes to the rear side at the inner chamber of spout, it is more stable to make the fork board in the removal, the fork board can rotate according to the demand, avoid relying on fork truck's wheel to turn to the motion orbit of controlling the fork board, rotation that also can be convenient when fork truck transports the heavy object in narrow and small passageway, guarantee fork truck's practicality, accelerate work efficiency.

The above technical solution also has the following drawbacks: in the process of backing a car of the forklift, the tail part of the forklift is not provided with a safety alarm structure, so that the attention of a driver is highly concentrated, the condition of the back of the car is repeatedly observed, the driving burden is improved, and meanwhile, after collision occurs, timely reminding cannot be carried out, the tail part of the forklift is easily damaged, and timely loss stopping is difficult to carry out.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a fork truck with safety alarm function possesses advantages such as having safety alarm function, has solved current fork truck and has not had safety alarm function's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a forklift with a safety alarm function comprises a forklift body, a traveling crane computer and a hydraulic system, wherein the traveling crane computer and the hydraulic system are arranged in the forklift body and are connected with each other and control the same, a cab is fixed at the top end of the forklift body, a portal frame is fixed at the left end of the forklift body, a frame is connected onto the portal frame in a sliding manner, a cross rod is connected between the front end and the rear end of an inner cavity of the frame in a sliding manner, two fork plates are connected onto the outer surface of the cross rod in a sliding manner, a weighing mechanism is arranged on the frame, a reminding mechanism is arranged at the right end of the forklift body, and an alarm electrically connected with the traveling crane computer is fixed at the top of the inner side of the cab;

reminding the mechanism and including the buffer frame of fixing mutually with the automobile body right-hand member, sliding connection has the buffer board between the both ends around the buffer frame inboard, the right-hand member of buffer board is fixed with a plurality of rubber strips, both ends all are fixed with the movable block around the buffer board, be fixed with a plurality of telescopic links between the left end of buffer board and the left side wall of buffer frame inner chamber, the spring has been cup jointed to the surface of telescopic link, the left side wall of buffer frame inner chamber is fixed with pressure sensor.

Further, the cross-section of buffering frame is the spill, the activity groove has all been seted up at both ends around the buffering frame is inboard, movable block and activity groove sliding connection.

Further, the telescopic link includes the connecting rod fixed with the buffer board left end, the left end sliding connection of connecting rod surface has the sleeve, and the sleeve is fixed mutually with the left side wall of buffer frame inner chamber.

Furthermore, the output end of the pressure sensor is electrically connected with the input end of the traveling crane computer, and two ends of the spring are respectively abutted between the buffer plate and the buffer frame.

Further, weighing mechanism includes with frame inboard front and back both ends looks articulated support cylinder, weighing mechanism still includes the spout of seting up in both ends around the frame inboard, the inside sliding connection of spout has the slider, the bottom mounting of spout has weighing sensor.

Furthermore, the sliding groove is a T-shaped sliding groove, and one end of each of the two sliding blocks, which is opposite to the sliding block, is fixed with the front end and the rear end of the cross rod respectively.

Further, the output end of the weight sensor is electrically connected with the output end of a traveling crane computer, and the support oil cylinder is connected with a hydraulic system.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this fork truck with safety alarm function is equipped with through the right-hand member at the automobile body and reminds the mechanism, when this fork truck backs a car and appears colliding, not only can cushion collision force, can transmit collision signal to driving computer simultaneously, then reports to the police by driving computer control alarm to remind the driver, the security when improving the driving reduces the loss when colliding.

2. This fork truck with safety alarm function through being equipped with weighing machine on the frame, after the fork board forks the goods, weighing machine constructs and can weighs to the goods, and when unsatisfied this fork truck's goods lifted weight, the steerable alarm of driving computer was reported to the police, avoided appearing the condition that weight surpassed.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic top plan view of the reminding mechanism of the present invention;

fig. 4 is a schematic plan structure view of the weighing mechanism of the present invention;

fig. 5 is a system block diagram of the present invention.

In the figure: the automatic weighing system comprises a vehicle body 1, a cab 2, a gantry 3, a frame 4, a cross bar 5, a fork plate 6, a weighing mechanism 7, a 701 supporting oil cylinder, a 702 sliding chute, a 703 sliding block, a 704 weight sensor, an 8 reminding mechanism, an 801 buffer frame, an 802 buffer plate, a 803 rubber strip, an 804 movable block, a 805 telescopic rod, a 806 spring, an 807 pressure sensor, a 9 alarm, a 10 traveling computer and an 11 hydraulic system.

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, fig. 2 and fig. 5, the forklift with the safety alarm function in this embodiment includes a forklift body 1, a computer 10 and a hydraulic system 11 disposed in the forklift body 1, and the computer 10 is connected to and controls the hydraulic system 11, a cab 2 is fixed on the top end of the forklift body 1, a gantry 3 is fixed on the left end of the forklift body 1, a frame 4 is slidably connected on the gantry 3, a cross bar 5 is slidably connected between the front and rear ends of an inner cavity of the frame 4, two fork plates 6 are slidably connected on the outer surface of the cross bar 5, a weighing mechanism 7 capable of weighing goods is disposed on the frame 4, a trapezoidal reminding mechanism 8 capable of collision is disposed on the right end of the forklift body 1, and an alarm 9 electrically connected to the computer 10 is fixed on the top of the inner side of the cab 2.

It should be noted that the traveling computer 10 and the hydraulic system 11 belong to the content in the prior art of the forklift, and therefore, the structure and the working principle thereof are not described in detail herein.

Referring to fig. 3 and 5, in order to reduce the loss during collision, the reminding mechanism 8 in this embodiment includes a buffer frame 801 fixed to the right end of the vehicle body 1, the cross section of the buffer frame 801 is concave, a buffer plate 802 is slidably connected between the front and rear ends of the inner side of the buffer frame 801, a plurality of rubber strips 803 are fixed to the right end of the buffer plate 802, movable blocks 804 are fixed to the front and rear ends of the buffer plate 802, a plurality of telescopic rods 805 are fixed between the left end of the buffer plate 802 and the left side wall of the inner cavity of the buffer frame 801, the telescopic rod 805 includes a connecting rod fixed to the left end of the buffer plate 802, a sleeve is slidably connected to the left end of the outer surface of the connecting rod, the sleeve is fixed to the left side wall of the inner cavity of the buffer frame 801, the connecting rod can slide in the sleeve, a spring 806 is sleeved on the outer surface of the telescopic rod 805, both ends of the spring 806 are respectively abutted against between the buffer plate 802 and the buffer frame 801, a pressure sensor 807 is fixed to the left side wall of the inner cavity of the buffer frame 801, and the output end of the pressure sensor 807 is electrically connected to the input end of the vehicle computer 10.

Wherein, the activity groove has all been seted up at both ends around the buffer frame 801 inboard, and movable block 804 and activity groove sliding connection improve the stability when buffer board 802 removes.

The reminding mechanism 8 in this embodiment can buffer the external force through the buffer board 802, the rubber strip 803, the telescopic rod 805 and the spring 806, and simultaneously after the collision, the pressure sensor 807 can transmit the signal to the traveling crane computer 10 and control the alarm 9 to work.

Referring to fig. 1, 4 and 5, in order to weigh the goods, the weighing mechanism 7 in this embodiment includes a supporting cylinder 701 hinged to the front and rear ends inside the frame 4, the supporting cylinder 701 is connected to the hydraulic system 11, the weighing mechanism 7 further includes sliding chutes 702 disposed at the front and rear ends inside the frame 4, the sliding chutes 702 are slidably connected to sliding blocks 703, the sliding chutes 702 are T-shaped sliding chutes, opposite ends of the two sliding blocks 703 are respectively fixed to the front and rear ends of the cross bar 5, the bottom ends of the sliding chutes 702 are fixed with weight sensors 704, and output ends of the weight sensors 704 are electrically connected to output ends of the traveling crane computer 10.

In the weighing mechanism 7 in this embodiment, after the cargo is supported by the supporting oil cylinder 701, when the cargo is lifted to a certain height, the supporting oil cylinder 701 is contracted, the cargo descends, and meanwhile, the sliding block 703 contacts the weight sensor 704, so that the cargo can be weighed.

The working principle of the embodiment is as follows:

when the forklift encounters collision in the process of backing a car, the rubber strip 803 can primarily buffer collision force, the buffer plate 802 extrudes the telescopic rod 805 to move, the spring 806 is driven to contract, the collision force is further buffered, the tail of the forklift is protected, meanwhile, the buffer plate 802 contacts the pressure sensor 807, the pressure sensor 807 transmits signals to the traveling computer 10, the traveling computer 10 controls the alarm 9 to work and reminds a driver of collision, loss after collision is reduced, when the cargo needs to be weighed, the fork plate 6 lifts the cargo by a certain height, then the supporting oil cylinder 701 contracts, the cross rod 5 is driven to move downwards, the fork plate 6 and the cargo move downwards simultaneously, the sliding block contacts the weight sensor 704 and weighs the cargo, when the weight of the cargo exceeds a set threshold value, the weight sensor 704 transmits signals to the traveling computer 10, and the traveling computer 10 controls the alarm 9 to work, so that the driver is reminded of overweight of the cargo.

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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. The utility model provides a fork truck with safety alarm function, includes automobile body (1), sets up driving computer (10) and hydraulic system (11) in automobile body (1), and driving computer (10) link to each other and provide control, its characterized in that with hydraulic system (11) to it: a cab (2) is fixed at the top end of the vehicle body (1), a portal (3) is fixed at the left end of the vehicle body (1), a frame (4) is connected onto the portal (3) in a sliding manner, a cross rod (5) is connected between the front end and the rear end of the inner cavity of the frame (4) in a sliding manner, two fork plates (6) are connected onto the outer surface of the cross rod (5) in a sliding manner, a weighing mechanism (7) is arranged on the frame (4), a reminding mechanism (8) is arranged at the right end of the vehicle body (1), and an alarm (9) electrically connected with a traveling crane computer (10) is fixed at the top of the inner side of the cab (2);

remind mechanism (8) including with automobile body (1) right-hand member fixed buffering frame (801), sliding connection has buffer board (802) between the front and back both ends of buffering frame (801) inboard, the right-hand member of buffer board (802) is fixed with a plurality of rubber strip (803), both ends all are fixed with movable block (804) around buffer board (802), be fixed with a plurality of telescopic links (805) between the left end of buffer board (802) and the left side wall of buffering frame (801) inner chamber, spring (806) have been cup jointed to the surface of telescopic link (805), the left side wall of buffering frame (801) inner chamber is fixed with pressure sensor (807).

2. The forklift with the safety warning function according to claim 1, wherein: the cross-section of the buffer frame (801) is concave, the front end and the rear end of the inner side of the buffer frame (801) are provided with movable grooves, and the movable block (804) is connected with the movable grooves in a sliding mode.

3. The forklift with the safety warning function according to claim 1, wherein: telescopic link (805) include with buffer board (802) left end fixed connecting rod, the left end sliding connection of connecting rod surface has the sleeve, and the sleeve is fixed with the left side wall of buffer frame (801) inner chamber.

4. The forklift with the safety warning function according to claim 1, wherein: the output end of the pressure sensor (807) is electrically connected with the input end of the traveling crane computer (10), and two ends of the spring (806) are respectively abutted between the buffer board (802) and the buffer frame (801).

5. The forklift with the safety warning function according to claim 1, wherein: weighing machine constructs (7) and includes with frame (4) inboard front and back both ends articulated support cylinder (701), weighing machine constructs (7) still including offering in frame (4) inboard front and back both ends spout (702), the inside sliding connection of spout (702) has slider (703), the bottom mounting of spout (702) has weight sensor (704).

6. The forklift with the safety warning function according to claim 5, wherein: the sliding grooves (702) are T-shaped sliding grooves, and one ends, opposite to the sliding blocks (703), are fixed to the front end and the rear end of the cross rod (5) respectively.

7. The forklift with the safety warning function according to claim 5, wherein: the output end of the weight sensor (704) is electrically connected with the output end of the traveling crane computer (10), and the support oil cylinder (701) is connected with the hydraulic system (11).

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