CN213707634U - Electric fork truck - Google Patents

Abstract

The utility model discloses an electronic fork truck, comprising a base plate, bottom plate bottom surface fixed mounting has the wheel, bottom plate top surface rear side fixed mounting has the balancing weight, balancing weight trailing flank fixedly connected with handrail, bottom plate top surface front side fixed mounting has first electric putter, first electric putter output end fixedly connected with control box, control box inner wall rear side fixed mounting has the motor, motor output end fixedly connected with screw post, and screw post front end passes through the bearing and is connected with control box inner wall front side rotation, screw post threaded connection has the internal thread pipe, the equal fixedly connected with gag lever post in internal thread pipe top surface and bottom surface, and lateral wall before the gag lever post link up the control box. In use, the effect of being convenient for effectively limiting the side faces of goods with different specifications is achieved, the purpose of being convenient for preventing the goods from turning on the side in the carrying process is achieved, the risk of safety accidents is reduced, the use is safer, and the practicability is better.

Description

Electric fork truck

Technical Field

The utility model relates to a pile high car technical field, especially relate to an electronic heap high car.

Background

The electric fork truck is various wheeled carrying vehicles for loading, unloading, stacking and short-distance transportation of finished pallet goods. The international organization for standardization is known as an industrial vehicle. The forklift is widely applied to factory workshops, warehouses, circulation centers, distribution centers, ports, stations, airports, cargo yards and the like, and can enter cabins, carriages and containers to load, unload and carry pallet goods. Is an essential device for pallet transportation and container transportation.

At present, the existing electric fork lift truck is lack of a limiting structure for goods, the goods are difficult to effectively limit the sides of goods of different specifications in the carrying process, the goods are easy to shake in the carrying process, the goods are difficult to prevent from turning on one side in the carrying process, once a large goods is turned on one side, life and property loss is easily caused, the use is unsafe, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electronic fork truck has solved current fork truck and has been difficult to effectively spacing to the goods side in handling, and the goods produces easily in handling and rocks, is difficult to prevent the problem that the goods turned on one's side in handling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric fork lift truck comprises a bottom plate, wherein wheels are fixedly installed on the bottom surface of the bottom plate, a balancing weight is fixedly installed on the rear side of the top surface of the bottom plate, a handrail is fixedly connected on the rear side surface of the balancing weight, a first electric push rod is fixedly installed on the front side of the top surface of the bottom plate, a control box is fixedly connected with the output end of the first electric push rod, a motor is fixedly installed on the rear side of the inner wall of the control box, the output end of the motor is fixedly connected with a threaded column, the front end of the threaded column is rotatably connected with the front side of the inner wall of the control box through a bearing, the threaded column is in threaded connection with an internal threaded pipe, a limiting rod is fixedly connected on the top surface and the bottom surface of the internal threaded pipe, penetrates through the front side wall of the control box, the surface of the limiting rod is slidably connected with the, the lifting box comprises a lifting box front side face, a first connecting rod output end, a first connecting rod rear side face, a lifting box front side face sliding connection, a left side of the first connecting rod front side face and a right side of the front side face fixedly connected with bearing plates, a second connecting rod fixedly connected with the first connecting rod rear side, a third connecting rod fixedly connected with the second connecting rod is close to the rear side of the side face of the lifting box, a slider fixedly connected with the third connecting rod is close to the side face of the lifting box, a sliding groove is formed in the opposite side face of the lifting box, and the surface of the slider is connected with the sliding groove inner wall.

Preferably, the number of the first electric push rods is four, the two first electric push rods are in one group, and the two groups of the first electric push rods are symmetrically distributed by taking the vertical central line of the front surface of the bottom plate as a symmetry axis.

Preferably, the number of the reinforcing rods is two, and the two reinforcing rods are respectively positioned at the top of the side surface of the lifting box and in the middle of the side surface of the lifting box.

Preferably, the number of the wheels is four, and the four wheels are respectively positioned at the positions, close to the four corners, of the bottom surface of the bottom plate.

Preferably, the top section of the sliding chute is T-shaped.

Preferably, the front side surface of the bearing plate is obliquely arranged.

Compared with the prior art, the beneficial effects of the utility model are that: this electronic fork truck, motor drive screw post through the left and right sides rotates, thereby drive the internal thread pipe, the gag lever post back-and-forth movement, can adjust the gag lever post and stretch out length, can the goods carry on spacingly, go up and down through first electric putter push control box, can adjust the gag lever post height, can carry on spacingly to the goods at whole handling, in use has realized being convenient for carry out effective spacing effect to different specification goods sides, reached and be convenient for prevent that the goods from turning on one's side the purpose of turning on one's side in the handling, the risk that the incident takes place has been reduced, it is safer to use, the practicality is better.

Drawings

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

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

FIG. 3 is a partial cross-sectional side view of the structure of the present invention;

fig. 4 is a top sectional view of the lift box structure of the present invention.

In the figure: 1 bottom plate, 2 wheels, 3 balancing weights, 4 handrails, 5 first electric push rods, 6 control boxes, 7 motors, 8 threaded columns, 9 internal threaded pipes, 10 limiting rods, 11 lifting boxes, 12 reinforcing rods, 13 second electric push rods, 14 first connecting rods, 15 bearing plates, 16 second connecting rods, 17 third connecting rods, 18 sliding blocks and 19 sliding grooves.

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. 1-4, an electric fork lift truck comprises a base plate 1, four wheels 2 are provided, and the four wheels 2 are respectively positioned at the near four corners of the bottom surface of the base plate 1, the wheels 2 are fixedly arranged on the bottom surface of the base plate 1, a balancing weight 3 is fixedly arranged on the rear side of the top surface of the base plate 1, a handrail 4 is fixedly connected to the rear side of the balancing weight 3, first electric push rods 5 are fixedly arranged on the front side of the top surface of the base plate 1, the number of the first electric push rods 5 is four, two first electric push rods 5 are in one group, two groups of the first electric push rods 5 are symmetrically distributed by taking the vertical central line of the front surface of the base plate 1 as a symmetric axis, a control box 6 is fixedly connected to the output end of the first electric push rods 5, a motor 7 is fixedly arranged on the rear side of the inner wall of the control box 6, a threaded column 8 is fixedly connected to the, the top surface and the bottom surface of the internal thread pipe 9 are fixedly connected with limit rods 10, the limit rods 10 penetrate through the front side wall of the control box 6, the surface of the limit rods 10 is in sliding connection with the front side wall of the control box 6, the left side and the right side of the top surface of the bottom plate 1 are fixedly provided with lifting boxes 11, the opposite surfaces of the lifting boxes 11 are fixedly connected with reinforcing rods 12, the number of the reinforcing rods 12 is two, the two reinforcing rods 12 are respectively positioned at the top parts and the middle parts of the side surfaces of the lifting boxes 11, the lifting boxes 11 are more stable by arranging the two reinforcing rods 12, the stability of the structure is enhanced, the front side surfaces of the lifting boxes 11 are fixedly connected with second electric push rods 13, the output ends of the second electric push rods 13 are fixedly connected with first connecting rods 14, the rear side surfaces of the first connecting rods 14 are in sliding connection with the front side surfaces of the lifting boxes 11, the left, 15 leading flanks of bearing plate set up for the slope for it is more convenient when acquireing the goods that bearing plate 15 is being got, first connecting rod 14 rear side fixedly connected with second connecting rod 16, second connecting rod 16 is close to the rear side fixedly connected with third connecting rod 17 of the side of cage 11, third connecting rod 17 is close to the side fixedly connected with slider 18 of cage 11, cage 11 has all seted up spout 19 to the side in opposite directions, and slider 18 surface and 19 inner wall sliding connection of spout. The section of bowing of spout 19 is the T type, be the T type through setting up spout 19, make slider 18 can not follow the slippage in the spout 19, the normal operating of structure has been guaranteed, this electronic fork truck, motor 7 drive screw post 8 through the left and right sides rotates, thereby drive internal thread pipe 9, gag lever post 10 back-and-forth movement, can adjust gag lever post 10 and stretch out length, can the goods carry on spacingly, promote control box 6 through first electric putter 5 and go up and down, can adjust gag lever post 10 height, can carry on spacingly at whole handling, in use has realized being convenient for carry out effective spacing effect to different specification goods sides, reached and be convenient for prevent the purpose that the goods turned on one's side in handling, the risk that the incident takes place has been reduced, it is safer to use, the practicality is better.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use: this electronic fork truck, whole device moves along, get the goods through bearing plate 15 fork, remove the goods to bearing plate 15 top surface, it rises with bearing plate 15 to drive head rod 14 through second electric putter 13, can carry the heap height to the goods, head rod 14 drives second connecting rod 16 simultaneously, third connecting rod 17 removes, and drive slider 18 and slide in spout 19, the motor 7 drive screw post 8 through the left and right sides rotates in the handling, thereby drive internal thread pipe 9, gag lever post 10 back-and-forth movement, can adjust gag lever post 10 and stretch out length, can the goods side carry on spacingly, go up and down through 5 push control boxes of first electric putter, make gag lever post 10 highly accompany the goods change, can carry on spacingly at whole handling to the goods.

In conclusion, the electric fork truck drives the threaded column 8 to rotate through the motors 7 on the left side and the right side, so as to drive the internal threaded pipe 9 and the limiting rod 10 to move back and forth, the extension length of the limiting rod 10 can be adjusted, the goods can be limited, the control box 6 is pushed to lift by the first electric push rod 5, can adjust gag lever post 10 height, can carry on spacingly to the goods at whole handling, in use has realized being convenient for carry out effective spacing effect to different specification goods sides, reached and be convenient for prevent the purpose that the goods turned on one's side in the handling, the risk that the incident takes place has been reduced, it is safer to use, the practicality is better, it is difficult to effectively spacing to carry out to the goods side in handling to have solved current fork truck, the goods produces easily in the handling rocks, be difficult to prevent the problem that the goods turned on one's side in the handling.

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.

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 (6)

1. The electric fork lift truck comprises a bottom plate (1) and is characterized in that wheels (2) are fixedly mounted on the bottom surface of the bottom plate (1), a balancing weight (3) is fixedly mounted on the rear side of the top surface of the bottom plate (1), a handrail (4) is fixedly connected to the rear side of the balancing weight (3), a first electric push rod (5) is fixedly mounted on the front side of the top surface of the bottom plate (1), a control box (6) is fixedly connected to the output end of the first electric push rod (5), a motor (7) is fixedly mounted on the rear side of the inner wall of the control box (6), a threaded column (8) is fixedly connected to the output end of the motor (7), the front end of the threaded column (8) is rotatably connected with the front side of the inner wall of the control box (6) through a bearing, an internal threaded pipe (9) is in threaded connection with the threaded column (8), and a limiting, the limiting rod (10) penetrates through the front side wall of the control box (6), the surface of the limiting rod (10) is in sliding connection with the front side wall of the control box (6), the left side and the right side of the top surface of the bottom plate (1) are fixedly provided with a lifting box (11), the opposite surfaces of the lifting box (11) are fixedly connected with reinforcing rods (12), the front side surface of the lifting box (11) is fixedly connected with a second electric push rod (13), the output end of the second electric push rod (13) is fixedly connected with a first connecting rod (14), the rear side surface of the first connecting rod (14) is in sliding connection with the front side surface of the lifting box (11), the left side of the front side surface of the first connecting rod (14) and the right side of the front side surface are fixedly connected with bearing plates (15), the rear side of the first connecting rod (14) is fixedly connected with a second connecting rod (16), the rear side of the second connecting rod (16) close to the side surface, third connecting rod (17) are close to side fixedly connected with slider (18) of lifting box (11), spout (19) have all been seted up to lifting box (11) side in opposite directions, and slider (18) surface and spout (19) inner wall sliding connection.

2. The electric fork lift truck of claim 1, wherein the number of the first electric push rods (5) is four, two first electric push rods (5) are in one group, and the two groups of first electric push rods (5) are symmetrically distributed by taking the vertical center line of the front surface of the bottom plate (1) as a symmetry axis.

3. An electric fork truck as claimed in claim 1, characterized in that the number of the reinforcing rods (12) is two, and the two reinforcing rods (12) are respectively located at the top of the side surface and the middle of the side surface of the lifting box (11).

4. The electric fork truck as claimed in claim 1, wherein the number of the wheels (2) is four, and the four wheels (2) are respectively positioned at the near four corners of the bottom surface of the bottom plate (1).

5. An electric fork lift truck as claimed in claim 1, characterized in that the chute (19) is T-shaped in plan section.

6. An electric fork lift truck as claimed in claim 1, characterized in that the front side of the bearing plate (15) is inclined.

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