CN209940383U

CN209940383U - Electronic weighing pallet truck with initial power

Info

Publication number: CN209940383U
Application number: CN201920556265.8U
Authority: CN
Inventors: 薛国庆; 徐建伟
Original assignee: Changzhou Willpower Handling Equipment Co Ltd
Current assignee: Changzhou Willpower Handling Equipment Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-14
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses an electron tray truck of weighing with initial power, include front wheel, rear wheel, fork frame, U type base, play to rise hydro-cylinder, control rod, U type base includes the supporting shoe that connecting block and two symmetries set up, the inside rotation of connecting block is connected with the connecting axle, connecting axle both ends warp bearing rotates to be connected with the gyro wheel, connecting axle surface cover is equipped with the toothed disc, the inside power device that is provided with of connecting block, power device includes the set casing, set casing inner wall fixedly connected with spring. The utility model discloses a slider up-moves along with the fork frame and drives wire rope one end up-moving, and wire rope drives the push rod toward one side motion after the direction of fixed pulley is adjusted, and the push rod motion compresses the spring, makes the spring have elastic potential energy, utilizes the spring to resume deformation in-process elastic potential energy and turns into kinetic energy, promotes the power pole motion.

Description

Electronic weighing pallet truck with initial power

Technical Field

The utility model relates to a carrier technical field, in particular to electronic weighing pallet truck with initial power.

Background

Manual formula carrier is a play to rise handling tool that rises commonly in workshop, the warehouse of present mill. The prior manual carrier generally comprises a front wheel, a rear wheel, a fork frame, a lifting oil cylinder, an operating lever and other parts, is mainly used for carrying various mechanical machines or other heavy objects, can reduce labor intensity and improve efficiency, but in the actual use process, the carrying vehicle is always heavy, and in the process from a static state to a moving state, workers need to spend a lot of effort to realize the carrying vehicle.

Therefore, it is necessary to invent an electronic weighing pallet truck with initial power to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic weighing pallet truck with initial power utilizes the spring to resume deformation in-process elastic potential energy and turns into kinetic energy, drives the connecting axle through the power pole and takes place to rotate, and then can give pallet truck an initial power to the needs staff who provides in solving above-mentioned background art costs very much strength could make the pallet truck motion problem who bears the weight of the heavy object.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic weighing pallet truck with initial power comprises front wheels, rear wheels, a pallet fork frame, a U-shaped base, a lifting oil cylinder and an operating rod, wherein the U-shaped base comprises a connecting block and two symmetrically arranged supporting blocks, a connecting shaft is rotatably connected inside the connecting block, two ends of the connecting shaft are rotatably connected with idler wheels through bearings, a gear disc is sleeved on the surface of the connecting shaft, a power device is arranged inside the connecting block and comprises a fixed shell, a spring is fixedly connected to the inner wall of the fixed shell, one end of the spring is fixedly connected with a push rod, a first through hole is formed in the side wall of the fixed shell, the push rod is hinged to a power rod through the first through hole, one side surface of a body of the power rod is polished smooth, gear teeth are fixedly welded to the bottom end of one side of the power rod, the gear teeth are meshed with the gear disc, a second, the second through hole communicates with the top of the fixed shell, second through hole lateral wall fixedly connected with fixed pulley, connecting block one side top welded fastening has the stand, stand one side welded fastening has the spout, the inside sliding connection of spout has the slider, slider top fixedly connected with armature, fork frame bottom welded fastening has the bracing piece, the fixed tractive electromagnet that has placed of bracing piece bottom, the slider bottom has rings, rings fixed surface is connected with wire rope, wire rope runs through second through hole and push rod fixed surface.

Preferably, a pressure sensor is arranged at a wheel axle hole of the supporting block on one side of the U-shaped base, a display screen is arranged above the fork frame, and the pressure sensor is electrically connected with the display screen.

Preferably, a storage battery is fixedly placed on one side of the upright post, the storage battery is communicated with the traction electromagnet through a lead, a wireless remote control switch is communicated with the surface of the lead, and a remote control button used for controlling the wireless remote control switch is placed on the surface of the operating rod.

Preferably, the inner walls of two sides of the first through hole are connected with balls in a rolling mode, and the surfaces of the balls are connected with the push rod in a rolling mode.

Preferably, the armature is made of soft iron.

Preferably, the cross-sectional shape of the gear teeth is provided as an obtuse triangle.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a slider moves up along with the fork frame and drives wire rope one end up motion, wire rope drives the push rod and moves to one side after the direction regulation of fixed pulley, the push rod motion compresses the spring, make the spring have elastic potential energy, utilize the spring to resume the elastic potential energy of deformation in-process and convert into kinetic energy, promote the motion of power rod, the motion of power rod drives the connecting axle and takes place to rotate, and then can give the pallet truck an initial power, the staff only need try a little and add some pulling force can stimulate the pallet truck, be favorable to alleviateing staff's intensity of labour;

2. the utility model discloses a be provided with pressure sensor, can measure the quality of goods simply effectively, facilitate the use makes the tray truck have the existing transport function and have the function of weighing again.

Drawings

Fig. 1 is a schematic view of the overall front view section of the present invention.

Fig. 2 is a schematic structural view of the U-shaped base 4 of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

Fig. 4 is an enlarged view of a portion B in fig. 1 according to the present invention.

Fig. 5 is a top view of the overall structure of the present invention.

In the figure: the device comprises 1 front wheel, 2 rear wheel, 3 fork frame, 4U-shaped base, 5 lifting oil cylinders, 6 operating rods, 7 connecting blocks, 8 supporting blocks, 9 connecting shafts, 10 idler wheels, 11 gear disc, 12 fixing shell, 13 spring, 14 push rod, 15 first through hole, 16 power rod, 17 gear teeth, 18 second through hole, 19 fixed pulley, 20 upright post, 21 sliding groove, 22 sliding block, 23 armature, 24 supporting rod, 25 traction electromagnet, 26 lifting ring, 27 steel wire rope, 28 pressure sensor, 29 display screen and 30 storage battery.

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.

The utility model provides an electronic weighing pallet truck with initial power as shown in figures 1-5, which comprises a front wheel 1, a rear wheel 2, a fork frame 3, a U-shaped base 4, a lifting oil cylinder 5 and an operating rod 6, wherein the U-shaped base 4 comprises a connecting block 7 and two supporting blocks 8 which are symmetrically arranged, the inside of the connecting block 7 is rotatably connected with a connecting shaft 9, the two ends of the connecting shaft 9 are rotatably connected with a roller 10 through a bearing, a gear disc 11 is sleeved on the surface of the connecting shaft 9, a power device is arranged inside the connecting block 7, the power device comprises a fixed shell 12, a spring 13 is fixedly connected with the inner wall of the fixed shell 12, one end of the spring 13 is fixedly connected with a push rod 14, a first through hole 15 is arranged on the side wall of the fixed shell 12, the push rod 14 is hinged with a power rod 16 through the first through hole 15, one side surface of the body of the, 16 one side bottom welded fastening of power rod has the teeth of a cogwheel 17, the teeth of a cogwheel 17 meshes with toothed disc 11 mutually, connecting block 7 is inside to have seted up second through-hole 18, second through-hole 18 is linked together with set casing 12 top, 18 lateral wall fixedly connected with fixed pulley 19 of second through-hole, 7 one side top welded fastening of connecting block has stand 20, 20 one side welded fastening of stand has spout 21, 21 inside sliding connection of spout has

slider

22, 22 top fixedly connected with armature 23 of slider, 3 bottom welded fastening of fork frame has bracing piece 24, 24 bottom mounting of bracing piece has placed traction electromagnet 25, 22 bottoms of slider have rings 26, rings 26 fixed surface is connected with wire rope 27, wire rope 27 runs through second through-

hole

18 and 14 fixed surface of push rod and is connected.

Further, in the above technical solution, a pressure sensor 28 is arranged at a wheel axle hole of the supporting block 8 at one side of the U-shaped base 4, a display screen 29 is arranged above the fork carriage 3, and the pressure sensor 28 is electrically connected with the display screen 29;

further, in the above technical solution, a storage battery 30 is fixedly placed on one side of the upright post 20, the storage battery 30 is communicated with the traction electromagnet 25 through a lead, a wireless remote control switch is communicated on the surface of the lead, and a remote control button for controlling the wireless remote control switch is placed on the surface of the operating lever 6;

further, in the above technical solution, the inner walls of both sides of the first through hole 15 are connected with balls in a rolling manner, and the surfaces of the balls are connected with the push rod 14 in a rolling manner;

the contact of the ball and the push rod 14 can reduce friction force and provide guidance for the movement of the push rod 14;

further, in the above technical solution, the armature 23 is made of soft iron;

the soft iron has the characteristics of magnetism in a strong magnetic field and no magnetism under the condition of no strong magnetic field;

further, in the above technical solution, the cross-sectional shape of the gear teeth 17 is set to be an obtuse triangle;

the sharp angle that forms between the teeth of a cogwheel 17 and the power rod 16 is unanimous towards front wheel 1, sets up to articulated between power rod 16 and the push rod 14 simultaneously, and the teeth of a cogwheel 17 card of being convenient for when power rod 16 resumes the normal position is in the inside of toothed disc 11 on the one hand, and on the other hand, when wire rope 27 drove power rod 16 toward one side motion, the longer inclined plane in teeth of a cogwheel 17 surface can avoid the card on toothed disc 11 surface, the power of being convenient for spring 13.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, the utility model has novel structure, when in use, the remote control button is pressed to control the traction electromagnet 25 to be electrified through the wireless remote control switch, the traction electromagnet 25 has magnetism to attract the armature 23, a worker lifts the fork frame 3 through the control lever 6, the fork frame 3 moves upwards to drive the slide block 22 to slide upwards, the slide block 22 moves to drive one end of the steel wire rope 27 to move upwards, the steel wire rope 27 drives the push rod 14 to move to one side after being adjusted by the direction of the fixed pulley 19, the push rod 14 moves to compress the spring 13, the spring 13 is compressed to generate elastic deformation and has elastic potential energy, when the worker prepares to pull, the remote control button is pressed again to control the traction electromagnet 25 to be powered off through the wireless remote control switch, so that the slide block 22 is separated from the traction electromagnet 25, the elastic potential energy is converted into kinetic energy in the, the gear teeth 17 at the bottom end of the power rod 16 push the gear disc 11 to rotate, so that the connecting shaft 9 is driven to rotate, initial power can be provided for the pallet truck, and the labor intensity of workers can be reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electronic weighing pallet truck with initial power, includes front wheel (1), rear wheel (2), fork frame (3), U type base (4), plays to rise hydro-cylinder (5), control rod (6), its characterized in that: the U-shaped base (4) comprises a connecting block (7) and two supporting blocks (8) which are symmetrically arranged, the connecting block (7) is connected with a connecting shaft (9) in an internal rotating mode, two ends of the connecting shaft (9) are connected with rollers (10) in a rotating mode through bearings, a gear disc (11) is sleeved on the surface of the connecting shaft (9), a power device is arranged in the connecting block (7) and comprises a fixed shell (12), a spring (13) is fixedly connected to the inner wall of the fixed shell (12), one end of the spring (13) is fixedly connected with a push rod (14), a first through hole (15) is formed in the side wall of the fixed shell (12), the push rod (14) is hinged to a power rod (16) in a mode of penetrating through the first through hole (15), the surface of one side of a body of the power rod (16) is polished smoothly, and gear teeth (, the gear teeth (17) are meshed with the gear disc (11), a second through hole (18) is formed in the connecting block (7), the second through hole (18) is communicated with the top end of the fixed shell (12), the side wall of the second through hole (18) is fixedly connected with a fixed pulley (19), the top end of one side of the connecting block (7) is fixedly welded with an upright post (20), one side of the upright post (20) is fixedly welded with a sliding chute (21), a slide block (22) is connected in the sliding groove (21) in a sliding way, the top end of the slide block (22) is fixedly connected with an armature iron (23), a support rod (24) is fixedly welded at the bottom end of the fork frame (3), a traction electromagnet (25) is fixedly arranged at the bottom end of the support rod (24), the bottom end of the sliding block (22) is provided with a hanging ring (26), the surface of the hanging ring (26) is fixedly connected with a steel wire rope (27), the steel wire rope (27) penetrates through the second through hole (18) and is fixedly connected with the surface of the push rod (14).

2. The electronic weight-pallet truck with initial power of claim 1, wherein: a pressure sensor (28) is arranged at a wheel axle hole of a supporting block (8) on one side of the U-shaped base (4), a display screen (29) is arranged above the fork frame (3), and the pressure sensor (28) is electrically connected with the display screen (29).

3. The electronic weight-pallet truck with initial power of claim 1, wherein: the storage battery (30) is fixedly placed on one side of the upright post (20), the storage battery (30) is communicated with the traction electromagnet (25) through a lead, a wireless remote control switch is communicated with the surface of the lead, and a remote control button used for controlling the wireless remote control switch is placed on the surface of the operating rod (6).

4. The electronic weight-pallet truck with initial power of claim 1, wherein: the inner walls of two sides of the first through hole (15) are connected with balls in a rolling mode, and the surfaces of the balls are connected with the push rod (14) in a rolling mode.

5. The electronic weight-pallet truck with initial power of claim 1, wherein: the armature (23) is made of soft iron.

6. The electronic weight-pallet truck with initial power of claim 1, wherein: the cross section of the gear teeth (17) is designed to be obtuse triangle.