CN214828808U - Forklift with gravity center adjusting function - Google Patents
Forklift with gravity center adjusting function Download PDFInfo
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- CN214828808U CN214828808U CN202121520403.0U CN202121520403U CN214828808U CN 214828808 U CN214828808 U CN 214828808U CN 202121520403 U CN202121520403 U CN 202121520403U CN 214828808 U CN214828808 U CN 214828808U
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- forklift
- guide rail
- pressure sensor
- counterweight
- control mechanism
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Abstract
The utility model belongs to the technical field of fork truck, specific saying relates to a fork truck with focus regulatory function. The forklift truck comprises a left bridge and a right bridge which are respectively arranged on two sides of a main body, wherein the left bridge and the right bridge are respectively connected with a counterweight body through first guide rails, the counterweight body slides in the front and back of the truck body along the first guide rails, a pressure sensor is arranged in the first guide rails, and the pressure sensor and a motor of the first guide rails are both connected with an electric control mechanism of the forklift truck. This novel fork truck structure can carry out real-time adjustment to the focus, improves jack-up security performance and has simple structure, convenient operation's characteristics.
Description
Technical Field
The utility model belongs to the technical field of fork truck, specific saying relates to a fork truck with focus regulatory function.
Background
The forklift is one of common carrying vehicles, can carry out loading and unloading, stacking, short-distance transportation and heavy object carrying operation on finished pallet goods, is widely applied to ports, stations, airports, goods yards, factory workshops, warehouses, circulation centers, distribution centers and the like, and can enter cabins, carriages and containers to carry out loading and unloading and carrying operation on the pallet goods.
In order to ensure the safe operation of the forklift, the forklift body generally has a small turning radius and a small channel width, so that the forklift has good maneuverability and flexibility. However, after a forklift lifts heavy objects, stability and safety are the most important, the existing forklift generally carries out gravity center arrangement on a chassis structure and a rear counterweight, so that the forklift can lift the goods with rated weight, but during forklift operation, the lifted goods are often not known, the weight of the lifted goods is judged only by experience, the gravity center instability is found after the forklift is lifted, and a large safety accident is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can adjust in real time to the heavy heart, improve jack-up security performance and simple structure, convenient operation's novel fork truck structure.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a fork truck with focus regulatory function which characterized in that: including setting up left crane span structure and the right crane span structure in main part automobile body both sides respectively, left side crane span structure and right crane span structure are connected with the counterweight body through first guide rail respectively, the counterweight body slides around the automobile body along first guide rail, set up pressure sensor in the first guide rail, the motor of pressure sensor and first guide rail all is connected with fork truck electrical control mechanism.
Constitute above-mentioned fork truck with barycenter regulatory function's additional technical feature still includes:
the left bridge frame and the right bridge frame are both vertical frame bodies, the first guide rails are respectively arranged on an upper beam and a lower beam of the vertical frame bodies, the counterweight bodies are respectively arranged in the first guide rails through sliding blocks, and the pressure sensors are arranged on the sliding blocks;
the first guide rail is a ball screw, and the upper end and the lower end of the counterweight body are provided with through holes sleeved on the ball screw;
the rear bridge frame of the main body vehicle body is connected with the rear counterweight through a second guide rail, the rear counterweight slides left and right on the vehicle body along the second guide rail, and a pressure sensor and a driving motor in the second guide rail are connected with an electric control mechanism of the forklift;
the electric control mechanism comprises a control machine, a display and an operation key, the pressure sensor feeds back a pressure signal to the display, and the motor of the first guide rail is driven to operate through the operation key;
the electric control mechanism further comprises a signal shielding device for shielding mobile phone signals around the forklift.
Compared with the prior art, the forklift with the gravity center adjusting function provided by the utility model has the advantages that the left bridge frame and the right bridge frame of the novel forklift are respectively connected with the counterweight body through the first guide rail, the counterweight body slides along the first guide rail in the front and back of the forklift body, namely, after the forklift loads and unloads different goods, the positions of the counterweight body in the front and back of the forklift body can be adjusted, the gravity center of the forklift is changed, and the safety of lifting and carrying goods is ensured; secondly, because set up pressure sensor in the first guide rail, pressure sensor and the motor of first guide rail all are connected with fork truck electrical control mechanism, have realized the implementation monitoring to the pressure change of automobile body both sides, in time adjust the counter weight, ensure that the automobile body is stable, especially fork truck marchs the in-process, according to the road conditions of going, trails and control fork truck focus in real time, avoids the problem of overturning of turning on one's side, ensures transportation safety.
Drawings
Fig. 1 is the utility model relates to a fork truck structure sketch map (left side) with focus regulatory function.
Detailed Description
The following describes the structure and the working principle of the forklift with the gravity center adjusting function in further detail with reference to the accompanying drawings.
Refer to fig. 1, for the utility model provides a fork truck structure sketch map with focus regulatory function. The structure that constitutes this novel fork truck is including setting up left crane span structure 2 and the right crane span structure in 1 both sides of main part automobile body respectively, and left crane span structure 2 and right crane span structure are connected with the counter weight body 4 through first guide rail 3 respectively, and the counter weight body 4 slides around automobile body 1 along first guide rail 3, sets up pressure sensor 5 in the first guide rail 3, and pressure sensor 5 and first guide rail 3's motor all is connected with fork truck electrical control mechanism 9.
The working principle is as follows: all set up first guide rail 3 on the left crane span structure 2 and the right crane span structure of this fork truck's 1 both sides of automobile body, the counter weight body 4 is installed on a left side through first guide rail 3, on the right crane span structure, because the counter weight body 4 can follow first guide rail 3 and slide around the automobile body 1, load and unload the goods at fork truck promptly, in the transportation of marcing, change the fork truck focus through the change of counter weight body 4 position around the automobile body, ensure operation safety, set up pressure sensor 5 in first guide rail 3 simultaneously, pressure sensor 5 and first guide rail 3's motor all is connected with fork truck electrical control mechanism 9, realized the real-time supervision to the automobile body both sides pressurized change, be convenient for in time adjust the counter weight, ensure that the fork truck focus is stable.
In the structure constituting the above-described new forklift,
in one embodiment, the left bridge frame 2 and the right bridge frame are both vertical frame bodies, the first guide rails 3 are respectively arranged on an upper beam and a lower beam of the vertical frame bodies, the counterweight bodies 4 are respectively arranged in the first guide rails 3 through the slide blocks 6, the pressure sensors 5 are arranged on the slide blocks 6, namely the vertical frame bodies are attached to two sides of a vehicle body, the structure of the existing forklift is improved conveniently, the upper end and the lower end of each counterweight body 4 are connected through the first guide rails 3, and the sliding stability is improved;
preferably, the first guide rail 3 is a ball screw, the upper end and the lower end of the counterweight body 4 are provided with through holes sleeved on the ball screw, the sleeved structure of the upper end and the lower end improves the structural support of the counterweight body 4, the attachment is firmer and is not easy to fall off, and meanwhile, the ball screw is adopted for transmission, so that the stroke control is more accurate, and the flexible adjustment of the gravity center is facilitated;
furthermore, the rear bridge frame 7 of the main body 1 is connected with the rear counterweight 81 through the second guide rail 8, the rear counterweight 81 slides left and right at the rear end of the main body 1 along the second guide rail 8, and the pressure sensor and the driving motor in the second guide rail 8 are both connected with the electric control mechanism 9 of the forklift, so that compared with the traditional forklift, the rear counterweight is fixed, in the embodiment, the rear counterweight 81 slides left and right in the main body 1 along the second guide rail 8, so that the transverse stability of the forklift is effectively improved, the forklift is prevented from turning over to one side, particularly, when the forklift turns rapidly, the gravity center centrifugal force is prevented from being too large, and the passing safety performance of the forklift is enhanced;
the electric control mechanism 9 comprises a control machine, a display and an operation key, the control machine can be an independent control system of a PLC (programmable logic controller) singlechip or a microprocessor of a forklift truck, pressure sensors (including a pressure sensor arranged on the first guide rail 3 and the second guide rail 8) feed back pressure signals to the display, the pressure change situation of the truck body can be intuitively known in real time, when the pressure change exceeds a preset warning, motors of the first guide rail 3 and the second guide rail 8 are driven to operate through the operation key, so that the gravity center of the forklift truck is changed by the movement of the counterweight body 4 and the rear counterweight 81, and the stability of the truck is ensured;
preferably, the electric control mechanism 9 further comprises a signal shielding device 10 for shielding signals of mobile phones around the forklift, so that in the operation process of a forklift driver, the interference of communication equipment such as mobile phones is avoided, the attention is ensured to be concentrated, safety accidents caused by negligence are avoided, meanwhile, the electric control mechanism also has a warning effect on people entering around the forklift, and the surrounding people are prevented from being injured by the forklift due to mobile phone factors.
Claims (6)
1. The utility model provides a fork truck with focus regulatory function which characterized in that: including setting up left crane span structure and the right crane span structure in main part automobile body both sides respectively, left side crane span structure and right crane span structure are connected with the counterweight body through first guide rail respectively, the counterweight body slides around the automobile body along first guide rail, set up pressure sensor in the first guide rail, the motor of pressure sensor and first guide rail all is connected with fork truck electrical control mechanism.
2. The forklift having a function of adjusting center of gravity according to claim 1, wherein: the left bridge and the right bridge are both vertical frame bodies, the first guide rails are arranged on an upper beam and a lower beam of the vertical frame bodies respectively, the counterweight bodies are installed in the first guide rails through sliding blocks respectively, and the pressure sensors are arranged on the sliding blocks.
3. The forklift having a function of adjusting center of gravity according to claim 2, wherein: the first guide rail is a ball screw, and the upper end and the lower end of the counterweight body are provided with through holes sleeved on the ball screw.
4. The forklift having a function of adjusting center of gravity according to claim 1, wherein: the rear bridge frame of the main body vehicle body is connected with the rear balance weight through the second guide rail, the rear balance weight slides left and right along the second guide rail, and the pressure sensor and the driving motor in the second guide rail are connected with the forklift electric control mechanism.
5. The forklift having a function of adjusting center of gravity according to claim 1, wherein: the electric control mechanism comprises a controller, a display and an operation key, the pressure sensor feeds back a pressure signal to the display, and the operation key drives the motor of the first guide rail to operate.
6. The forklift having a function of adjusting center of gravity according to claim 1, wherein: the electric control mechanism further comprises a signal shielding device for shielding mobile phone signals around the forklift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520403.0U CN214828808U (en) | 2021-07-06 | 2021-07-06 | Forklift with gravity center adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520403.0U CN214828808U (en) | 2021-07-06 | 2021-07-06 | Forklift with gravity center adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214828808U true CN214828808U (en) | 2021-11-23 |
Family
ID=78812659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121520403.0U Active CN214828808U (en) | 2021-07-06 | 2021-07-06 | Forklift with gravity center adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214828808U (en) |
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2021
- 2021-07-06 CN CN202121520403.0U patent/CN214828808U/en active Active
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