CN109253793B

CN109253793B - Portable weighing apparatus calibrating device of on-vehicle fork truck convenient to operation

Info

Publication number: CN109253793B
Application number: CN201811455900.XA
Authority: CN
Inventors: 刘勇; 杨兴禄; 谭锐; 余红伟; 潘淳
Original assignee: Testing Center Of Red River State Quality And Technical Supervision
Current assignee: Testing Center Of Red River State Quality And Technical Supervision
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2021-07-16
Anticipated expiration: 2038-11-30
Also published as: CN109253793A

Abstract

The invention discloses a vehicle-mounted forklift movable weighing apparatus calibrating device convenient to operate. According to the invention, through the forklift, the weights, the springboard, the main oil cylinder, the auxiliary oil cylinder, the extension springboard, the adjusting end and the main springboard, the weight is loaded and unloaded by the forklift, the labor productivity is greatly improved, the labor intensity is reduced, the operation safety is ensured, the limitation of human body energy is broken through, the personnel safety is ensured, the working efficiency is improved by 50 times, the labor productivity is greatly improved, the operation safety is ensured, the springboard at the tail part is specially designed, the problem that the forklift with the weight of more than 5 tons freely gets on and off the carriage is solved, the use of people is facilitated, and through the carriage inclination connecting mechanism, the inclination angle of the rear-end carriage can be adjusted by connecting the connecting hole piece and matching with the movement between the telescopic inner column and the two-way motor, so that the use of people is facilitated.

Description

Portable weighing apparatus calibrating device of on-vehicle fork truck convenient to operation

Technical Field

The invention relates to the field of weighing apparatus calibration, in particular to a vehicle-mounted forklift movable weighing apparatus calibration device convenient to operate.

Background

With the development of national economy, the stock of large weighing apparatus in China is increasing, and according to the national metering law, the weighing apparatus must be metered and calibrated every year. At present, the domestic metering and testing weighing apparatus vehicle for metering and testing comprises: a metering and detecting vehicle with a cylindrical weight and a hydraulic tail plate and a vehicle-mounted hanging type metering and detecting vehicle.

In the using process, the vehicle-mounted forklift mobile weighing instrument calibrating device convenient to operate can complete the following operations: the method is characterized in that when the weight of the weighing apparatus arrives at a destination, the springboard is opened, the forklift is driven out, the weight in the carriage is taken out by the forklift and placed at a required position of the weighing apparatus to be detected, the weight is moved by the forklift, the weighing apparatus is detected and finished, the weight is taken back into the carriage by the forklift, the springboard fixed at the tail of the truck drives the forklift back into the carriage and is fixed, the springboard is folded, and detection operation is completed.

The cylindrical weight vehicle with the hydraulic tail plate only solves the problems of transportation, loading and unloading of the weights, but the weights after getting off need to be manually rolled onto the weighing apparatus due to the calibration requirement of the weighing apparatus, and the weights need to be manually moved when the detection position is changed, so that the labor intensity is high, and the safety is poor; the vehicle-mounted hanging type metering detection vehicle solves the problems of transportation, loading, unloading and movement of weights, but has high requirements on the site, the site is narrow or is limited when a weighing apparatus with a rain shelter is detected, the angle of the semi-mounted carriage cannot be well adjusted, and then mechanical elements at the rear end of the carriage are easily damaged in rainy days and insolation days.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, provides the vehicle-mounted forklift movable weighing apparatus calibrating device convenient to operate, and can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a portable weighing apparatus calibrating installation of on-vehicle fork truck convenient to operation, includes the locomotive, one side of locomotive is provided with the semitrailer, the upper end surface of semitrailer is provided with the carriage, the carriage is located one side of locomotive, fixed mounting has carriage slope coupling mechanism between carriage and the locomotive, the surface in carriage is provided with the carriage shell, one side surface of carriage shell is provided with the springboard, the upper end fixed mounting of springboard has the rain to hide the mechanism.

1. As a preferred technical scheme of the present invention, a rain shielding mechanism housing is disposed on an outer surface of the rain shielding mechanism, a rotating column is disposed on one side of the rain shielding mechanism housing, a rain shielding cloth is disposed on an outer surface of a front end of the rain shielding mechanism housing, an outer surface of one end of the rotating column penetrates through an outer surface of one side of the rain shielding mechanism housing and is movably connected with an inner surface of the other side of the rain shielding mechanism housing, and an outer surface of one end of the rain shielding cloth is fixedly connected with an outer surface of the rotating column.

2. As a preferred technical scheme of the invention, a connecting mechanism shell is arranged on the outer surface of the carriage inclined connecting mechanism, a telescopic outer column is fixedly connected to the outer surface of one side of the connecting mechanism shell, a telescopic inner column is arranged inside the telescopic outer column, a connecting hole piece is arranged on the outer surface of one end of the telescopic inner column, a two-way motor is fixedly connected to the other end of the telescopic inner column, and the outer surface of the telescopic inner column is in sliding connection with the inner surface of the telescopic outer column.

3. As a preferred technical scheme, a main oil cylinder is fixedly connected between the springboard and the carriage, a main springboard is arranged at one end of the springboard, a connecting rotating piece is arranged at the other end of the main springboard, an extending springboard is arranged at one side of the connecting rotating piece, an auxiliary oil cylinder is arranged between the main springboard and the extending springboard, an adjusting end socket is movably connected at one end of the extending springboard, an end socket supporting point is fixedly connected to the outer surface of one side of the adjusting end socket, and the outer surface of one end of the main springboard is fixedly connected with the outer surface of one end of the extending springboard through the connecting rotating piece.

4. According to the preferable technical scheme, the outer surface of the carriage is provided with a carriage shell, weights and a forklift are arranged in the carriage, the weights are located on one side of the forklift, a springboard fixing piece is fixedly connected between the carriage shell and the springboard, and the outer surface of the upper end of the carriage shell is fixedly connected with the outer surface of one end of the springboard through the springboard fixing piece.

5. According to a preferable technical scheme, the outer surface of one side of the carriage shell is provided with a first side opening door of the carriage and a second side opening door of the carriage, a connecting hinge is arranged between the second side opening door of the carriage and the first side opening door of the carriage, the second side opening door of the carriage is positioned on one side of the first side opening door of the carriage, the outer surface of one side of the second side opening door of the carriage is movably connected with the outer surface of the carriage shell through the connecting hinge, and the outer surface of one side of the first side opening door of the carriage is movably connected with the outer surface of the carriage shell through the connecting hinge.

6. As a preferred technical scheme of the invention, the outer surface of the upper end of the carriage shell is provided with a skylight, the outer surface of the lower end of the semitrailer is fixedly provided with a vehicle bottom supporting mechanism, wheels are arranged below the semitrailer, and the number of the wheels is a plurality of groups.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the forklift, the weights, the springboard, the main oil cylinder, the auxiliary oil cylinder, the extension springboard, the adjusting end and the main springboard, the weight is loaded and unloaded by the forklift, so that the labor productivity is greatly improved, the labor intensity is reduced, the operation safety is ensured, the limitation of human body energy is broken through, the personnel safety is ensured, the working efficiency is improved by 50 times, the labor productivity is greatly improved, the operation safety is ensured, the problem that the forklift with the weight of more than 5 tons freely gets on and off a carriage is solved by adopting the springboard at the tail part of the special design, and the use of people is facilitated. Except that the loading and unloading of satisfying the weight, in large-scale weighing apparatus detection, need place the weight at the different positions of weighing apparatus and carry out the operation, the weighing apparatus is big more, and the position that needs to place is more, adopts fork truck to remove the weight, and is very high-efficient swift, does not receive the restriction in place, is favorable to people's use.

2. According to the invention, through the carriage inclined connecting mechanism, the rear-end carriage can be connected through the connecting hole piece and the movement between the telescopic inner column and the bidirectional motor is matched, so that the adjustment of the inclined angle of the rear-end carriage during lower semi-suspension is completed, and the use of people is facilitated.

3. According to the invention, through the rain shielding mechanism, the mechanical element at the rear end of the carriage can be protected through the rain shielding cloth, so that the mechanical element at the rear end of the carriage is prevented from being damaged in rainy days and insolation days, and certain beneficial influence is realized.

Drawings

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

fig. 2 is a front view of the semitrailer 5 of fig. 1, according to the present invention;

FIG. 3 is a front view of the implementation of the main functions of the present invention;

FIG. 4 is a top view of the implementation of the primary function of the present invention;

FIG. 5 is a top view of the vehicle of the present invention;

FIG. 6 is a schematic view of the car tilt linkage 23 of FIG. 1 according to the present invention;

FIG. 7 is a schematic view of the rain shelter mechanism housing 6 of FIG. 1 according to the present invention;

in the figure: 1. a gangboard; 2. a forklift; 3. a carriage; 4. a weight; 5. a semi-trailer; 6. a rain shelter mechanism; 7. a master cylinder; 8. a main gangboard; 9. an auxiliary oil cylinder; 10. an extension springboard; 11. adjusting the end head; 12. an end support point; 13. a headstock; 14. connecting a hinge; 15. a first side door of the carriage; 16. a carriage shell; 17. the side door of the carriage II is opened; 18. a wheel; 19. a vehicle bottom supporting mechanism; 20. connecting the rotating member; 21. a diving board fixing member; 22. a skylight; 23. a carriage tilt linkage; 2301. a coupling mechanism housing; 2302. a telescopic inner column; 2303. a telescopic outer column; 2304. a connecting hole member; 601. a rain shelter mechanism housing; 602. rain shielding cloth; 603. and (4) rotating the column.

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.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a portable weighing apparatus calibrating device of on-vehicle fork truck convenient to operation, includes locomotive 13, and one side of locomotive 13 is provided with semitrailer 5, and the upper end surface of semitrailer 5 is provided with carriage 3, and carriage 3 is located one side of locomotive 13, and fixed mounting has carriage slope coupling mechanism 23 between carriage 3 and the locomotive 13, and the surface of carriage 3 is provided with carriage shell 16, and one side surface of carriage shell 16 is provided with springboard 1, and the upper end fixed mounting of springboard 1 has rain to hide mechanism 6.

In this embodiment, preferably, the outer surface of the rain shielding mechanism 6 is provided with a rain shielding mechanism housing 601, one side of the rain shielding mechanism housing 601 is provided with a rotating column 603, the outer surface of the front end of the rain shielding mechanism housing 601 is provided with a rain shielding cloth 602, the outer surface of one end of the rotating column 603 penetrates through the outer surface of one side of the rain shielding mechanism housing 601 to be movably connected with the inner surface of the other side of the rain shielding mechanism housing 601, and the outer surface of one end of the rain shielding cloth 602 is fixedly connected with the outer surface of the rotating column 603.

The inclination of control carriage that can be better, in this embodiment, preferably, carriage slope coupling mechanism 23's surface is provided with coupling mechanism shell 2301, one side surface fixedly connected with outer post 2303 that stretches out and draws back of coupling mechanism shell 2301, the inside of outer post 2303 that stretches out and draws back is provided with flexible inner prop 2302, the one end surface of flexible inner prop 2302 is provided with connecting hole spare 2304, the other end fixedly connected with two-way motor of flexible inner prop 2302, the surface of flexible inner prop 2302 and the internal surface sliding connection of flexible outer post 2303.

The operation of the integrated device can be convenient for, in this embodiment, preferably, fixedly connected with master cylinder 7 between springboard 1 and carriage 3, the one end of springboard 1 is provided with master springboard 8, the other end of master springboard 8 is provided with connects rotating member 20, one side of connecting rotating member 20 is provided with extends springboard 10, master springboard 8 and extend and be provided with vice hydro-cylinder 9 between springboard 10, the one end swing joint that extends springboard 10 has adjustment end 11, one side external surface fixedly connected with end strong point 12 of adjustment end 11, the one end external surface of master springboard 8 is through connecting rotating member 20 and extending the one end external surface fixed connection of springboard 10.

Describing the position relationship of parts, in the embodiment, preferably, the outer surface of the carriage 3 is provided with a carriage shell 16, the inside of the carriage 3 is provided with a weight 4 and a forklift 2, the weight 4 is located at one side of the forklift 2, a springboard fixing piece 21 is fixedly connected between the carriage shell 16 and the springboard 1, and the outer surface of the upper end of the carriage shell 16 is fixedly connected with the outer surface of one end of the springboard 1 through the springboard fixing piece 21.

The connection relationship of some components is expressed, in this embodiment, preferably, the outer surface of one side of the carriage shell 16 is provided with a first carriage side door 15 and a second carriage side door 17, a connection hinge 14 is arranged between the second carriage side door 17 and the first carriage side door 15, the second carriage side door 17 is located on one side of the first carriage side door 15, the outer surface of one side of the second carriage side door 17 is movably connected with the outer surface of the carriage shell 16 through the connection hinge 14, and the outer surface of one side of the first carriage side door 15 is movably connected with the outer surface of the carriage shell 16 through the connection hinge 14.

Describing the position relationship of parts of components, in the embodiment, preferably, the outer surface of the upper end of the carriage shell 16 is provided with a skylight 22, the outer surface of the lower end of the semitrailer 5 is fixedly provided with a vehicle bottom supporting mechanism 19, wheels 18 are arranged below the semitrailer 5, and the number of the wheels 18 is a plurality of groups.

The working principle and the using process of the invention are as follows: the invention is composed of a springboard 1, a forklift 2, a carriage 3, weights 4, a semitrailer 5 or a second-class chassis of an automobile which are connected on the carriage 3, the weight 4 and the forklift 2 are arranged when the automobile runs, the carriage 3 is provided with two side doors, and the springboard 1 is connected with a lower frame at the tail part of the carriage 3 through a hinge; the springboard 1 consists of a main springboard 8 and an extension springboard 10; the main springboard 8 and the extension springboard 10 are driven by a hydraulic control system; the adjusting end 11 can swing along with the shape of the ground, so that the influence of the ground on the position of the springboard 1 is reduced; after the vehicle arrives at a destination, a hydraulic control system is used for operating a valve, a main springboard 8 is opened, an extension springboard 10 is unfolded at the same time, the main springboard 8 is driven by two main oil cylinders 7, the extension springboards 10 are two and are respectively driven by respective auxiliary oil cylinders 9, the positions of the main springboard 8 and the extension springboard 10 are adjusted according to conditions when the springboard 1 is opened, the main springboard 8 and the extension springboard 10 are put down together when the single main springboard 8 and the extension springboard 10 are in the same plane until the lower plane of the rear end of the extension springboard 10 is in contact with the ground, a manual supporting leg is adjusted to be in contact with the ground, a forklift 2 is opened and fixed, and the forklift 2 is opened from a carriage 3; opening a side door of the carriage 3, taking out the weights 4 from the carriage 3 by using a forklift 2, placing the weights at a required position, after the weighing instrument detects the completion, withdrawing the weights 4 into the carriage 3 according to a reverse sequence, opening the forklift 2 into the carriage 3 and fixing, closing the springboard 1, and then normally running; the weight 4 is loaded and unloaded by adopting the forklift 2, the labor productivity is greatly improved, the labor intensity is lightened, the operation safety is ensured, the limit of human body energy is broken through, the personnel safety is ensured, the working efficiency is improved by 50 times, the labor productivity is greatly improved, the operation safety is ensured, the problem that the forklift 2 with the weight of more than 5 tons freely goes up and down the carriage is solved by adopting the springboard 1 with the specially designed tail part, in addition to meeting the loading and unloading of the weight 4, in the detection of a large weighing instrument, the weights 4 are required to be placed at different positions of the weighing instrument for operation, the weighing instrument is bigger, the positions needing to be placed are more, the weight 4 is moved by adopting the forklift 2, the operation is very efficient and rapid, the operation is not limited by the field, the use of people is facilitated, the carriage inclined connecting mechanism 23 can be connected with the rear end carriage 3 through the connecting hole piece 2304 and is matched, the adjustment of the inclination angle of the rear-end carriage 3 during the lower semi-suspension is completed, the use of people is facilitated, the mechanical elements at the rear end of the carriage 3 are protected through the rain shielding mechanism 6 through the rain shielding cloth 602, the mechanical elements at the rear end of the carriage are prevented from being damaged in rainy days and insolation days, and certain beneficial influence is achieved.

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

1. The utility model provides a portable weighing apparatus calibrating device of on-vehicle fork truck convenient to operation, includes locomotive (13), its characterized in that: a semi-trailer (5) is arranged on one side of the head (13), a carriage (3) is arranged on the outer surface of the upper end of the semi-trailer (5), the carriage (3) is located on one side of the head (13), a carriage inclined connecting mechanism (23) is fixedly installed between the carriage (3) and the head (13), a carriage shell (16) is arranged on the outer surface of the carriage (3), a springboard (1) is arranged on the outer surface of one side of the carriage shell (16), and a rain shielding mechanism (6) is fixedly installed at the upper end of the springboard (1); a connecting mechanism shell (2301) is arranged on the outer surface of the carriage inclined connecting mechanism (23), a telescopic outer column (2303) is fixedly connected to the outer surface of one side of the connecting mechanism shell (2301), a telescopic inner column (2302) is arranged inside the telescopic outer column (2303), a connecting hole piece (2304) is arranged on the outer surface of one end of the telescopic inner column (2302), a two-way motor is fixedly connected to the other end of the telescopic inner column (2302), and the outer surface of the telescopic inner column (2302) is in sliding connection with the inner surface of the telescopic outer column (2303); the surface that the rain sheltered from mechanism (6) is provided with the rain and hides mechanism shell (601), one side that the rain sheltered from mechanism shell (601) is provided with column spinner (603), the front end surface that the rain sheltered from mechanism shell (601) is provided with rain shelter cloth (602), the one end surface of column spinner (603) runs through the one side surface that the rain sheltered from mechanism shell (601) and the opposite side internal surface swing joint that the rain sheltered from mechanism shell (601), the one end surface of rain shelter cloth (602) and the outer fixed surface of column spinner (603) are connected.

2. The convenient-to-operate calibrating device for the mobile weighing apparatus of the vehicle-mounted forklift truck as claimed in claim 1, wherein: fixedly connected with master cylinder (7) between springboard (1) and carriage (3), the one end of springboard (1) is provided with main springboard (8), the other end of main springboard (8) is provided with connects swivel (20), one side of connecting swivel (20) is provided with extends springboard (10), be provided with vice hydro-cylinder (9) between main springboard (8) and the extension springboard (10), the one end swing joint that extends springboard (10) has adjustment end (11), one side external fixed surface of adjustment end (11) is connected with end strong point (12), the one end surface of main springboard (8) is through connecting swivel (20) and the one end external fixed surface who extends springboard (10) is connected.

3. The convenient-to-operate calibrating device for the mobile weighing apparatus of the vehicle-mounted forklift truck as claimed in claim 1, wherein: the surface in carriage (3) is provided with carriage shell (16), the inside in carriage (3) is provided with weight (4) and fork truck (2), weight (4) are located one side of fork truck (2), fixedly connected with springboard mounting (21) between carriage shell (16) and springboard (1), the one end fixed surface that the upper end surface of carriage shell (16) passes through springboard mounting (21) and springboard (1) is connected.

4. The convenient-to-operate calibrating device for the mobile weighing apparatus of the vehicle-mounted forklift truck as claimed in claim 1, wherein: the utility model discloses a carriage with the door of opening in carriage shell (16), the one side surface of carriage shell (16) is provided with carriage one number side door (15) and carriage two number side door (17), carriage two number side door (17) and carriage one number side are provided with between opening door (15) and are connected hinge (14), carriage two number side door (17) are located one side of carriage one number side door (15), the surface swing joint of one side surface of carriage two number side door (17) through connecting hinge (14) and carriage shell (16), the surface swing joint of one side surface of carriage one number side door (15) through connecting hinge (14) and carriage shell (16).

5. The convenient-to-operate calibrating device for the mobile weighing apparatus of the vehicle-mounted forklift truck as claimed in claim 1, wherein: the outer surface of the upper end of the carriage shell (16) is provided with a skylight (22), the outer surface of the lower end of the semi-trailer (5) is fixedly provided with a vehicle bottom supporting mechanism (19), wheels (18) are arranged below the semi-trailer (5), and the number of the wheels (18) is a plurality of groups.