CN212832636U

CN212832636U - Weighing mechanism mounting structure for weighing forklift

Info

Publication number: CN212832636U
Application number: CN202021545504.9U
Authority: CN
Inventors: 马飞进
Original assignee: Locosc Ningbo Precision Technology Co ltd
Current assignee: Locosc Ningbo Precision Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-03-30
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a weighing mechanism's for fork truck mounting structure weighs belongs to fork truck weighing mechanism field, including outer frame, internal frame, weighing device and fixing device, the internal frame set up in inside the outer frame, its characterized in that: two sides of the outer frame are provided with limiting mechanisms, and two ends of the inner frame are connected with the limiting mechanisms through rollers; the lower bottom surface of the inner frame is connected with the upper bottom surface of the outer frame through a weighing device; the fixing device is arranged on the back of the outer frame; the utility model discloses can carry out the weight measurement to fork truck's year thing betterly, and simple structure, the cost is lower, has higher commercial value and practical value.

Description

Weighing mechanism mounting structure for weighing forklift

Technical Field

The utility model relates to a fork truck weighing device technical field, more specifically say, relate to a mounting structure of weighing mechanism for fork truck weighs.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods. The International organization for standardization ISO/TC110 is referred to as an industrial vehicle. It is commonly used for transportation of large warehouse goods, and is usually driven by an oil-burning engine or a battery.

Along with continuous progress and development of industry, the demand for efficient work is higher and higher, and conventional ordinary fork truck can not accomplish the function of weighing, and the function that it can provide is only for carrying goods, and the ordinary fork truck function of weighing on the market at present is also more single, generally has following several kinds of modes to weigh: the method comprises the steps of installing an external hanging type weighing device, installing a weighing device on a pallet fork, installing a tension testing device on a chain, detecting pressure through an oil pressure/hydraulic pressure sensor, weighing and the like, wherein the above weighing modes have more defects, such as high cost, large occupied space, potential safety hazard, general measurement precision and the like, and meanwhile, the original bearing capacity of the forklift is influenced to a certain degree.

SUMMERY OF THE UTILITY MODEL

For solving above problem, the utility model provides a weighing mechanism's for fork truck mounting structure weighs, the fork truck function of weighing that can solve above conventionality is general, and the cost is higher, occupation space is big and the problem that weighing capacity is more weak.

The utility model adopts the technical proposal that: the utility model provides a mounting structure of weighing mechanism for fork truck weighs, includes outer frame, internal frame, weighing device and fixing device, the internal frame set up in inside the outer frame, its characterized in that: two sides of the outer frame are provided with limiting mechanisms, and two ends of the inner frame are connected with the limiting mechanisms through rollers; the lower bottom surface of the inner frame is connected with the upper bottom surface of the outer frame through a weighing device; the fixing device is arranged on the back of the outer frame.

As preferred scheme, weighing device includes from last pressure head, steel ball, pressure weighing sensor down that sets gradually down, just weighing device's quantity is 2, and 2 weighing device set up along the internal frame central line symmetry.

Preferably, the top of the inner frame is provided with a plurality of grooves, and the grooves are used for installing the fork of the forklift during actual assembly, so that the fork can be well fixed.

As a preferable scheme, the limiting mechanism is a C-shaped groove, and the roller is matched with the C-shaped groove; during actual installation, the roller is fixed with the inner frame and then clamped in the C-shaped groove of the outer frame. Thereby realizing the movable installation of the inner frame and the outer frame. The key effect of the idler wheel is that the front and the back of the inner frame are limited, only rolling friction with the outer frame is realized, the acting force in the vertical direction is very little, the influence of the outer frame on weighing is eliminated, and the weighing precision is guaranteed.

As preferred scheme, fixing device includes first fastener and second fastener, just first fastener sets up in outer frame back top, the second fastener sets up in outer frame and is close to the position of centre off-centre, can play the fixed action through first fastener and second fastener betterly, detains the corresponding mounted position at fork truck when actual assembly.

As preferred scheme, the top of first fastener still is equipped with a plurality of locking round pins, can be more firm fixed through the locking round pin the utility model discloses to fork truck is last.

As preferred scheme, still be provided with a wireless signal transmitter on the internal frame, and this wireless signal transmitter is connected with weighing device, just need not to lay wire to the instrument of weighing through wireless signal transmitter, has overcome difficult problem: the wiring easily blocks the sight, and the line repeatedly moves up and down along with the fork frame to cause breakage.

Preferably, the inner frame and the outer frame are both hollow, and a support rod is arranged on the inner frame; adopt hollow design can alleviate the whole quality of mounting structure of weighing greatly, alleviate fork truck's whole burden, the design of bracing piece can increase mounting structure's bulk strength.

The utility model reasonably designs the mounting structure of the weighing mechanism for the weighing forklift, and comprises reasonable matching of the inner frame and the outer frame, the practical idler wheels fix the two sides of the inner frame and the outer frame, thereby reducing the influence of the outer frame on weighing, ensuring the weighing accuracy, and setting a plurality of weighing devices, avoiding the instability of a single weighing device, and further improving the weighing accuracy; the design of the wireless signal transmitter avoids the faults caused by the traditional wiring, and the safety performance of the device is further improved; the cavity design through interior outer frame has reduced mounting structure's whole weight, makes the utility model discloses the lightweight. The utility model discloses can carry out the weight measurement to fork truck's year thing betterly, and simple structure, the cost is lower, has higher commercial value and practical value.

Drawings

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

FIG. 2 is a schematic back sectional view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a schematic structural view of the weighing device of the present invention;

FIG. 6 is a schematic structural view of a limiting mechanism and a roller of the present invention;

fig. 7 is the utility model discloses install the structure schematic diagram behind the fork truck.

The reference numbers in the figures illustrate:

wherein 1, an outer frame; 2. an inner frame; 3. a weighing device; 31. an upper pressure head; 32. a steel ball; 33. a lower pressure head 34 and a pressure weighing sensor; 4. a first fastener; 5. a second fastener; 6. a locking pin; 7. a limiting mechanism; 8. supporting plate, 9, gyro wheel, 10, wireless signal transmitter.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

As shown in fig. 1, fig. 1 is a schematic front structural diagram of the present invention, the main body of the present invention includes an outer frame 1, an inner frame 2, a limiting mechanism 7 and a weighing device 3, specifically, the limiting mechanism 7 is symmetrically disposed at the left and right ends of the outer frame 1, the inner frame 2 is disposed in the outer frame 1, the outer bottom surface of the inner frame 2 is connected to the inner bottom surface of the outer frame 1 through the weighing device 3, the number of the weighing devices 3 may be multiple, in this embodiment, the number of the weighing devices 3 is 2, and the weighing devices are symmetrically disposed at the inner bottom of the outer frame 1, the upper portion of the weighing device 3 is connected to the inner frame 2, and the lower portion is connected to the outer;

in some embodiments, the outer frame 1 and the inner frame 2 are both hollow, and a support plate 8 is arranged in the middle of the inner frame 2; the inner frame 2 is also provided with a wireless signal transmitter 10, and the wireless signal transmitter 10 can be installed at other positions of the utility model according to actual requirements to adapt to different environments;

weighing device 3's actual quantity can change according to the demand, as shown in fig. 5, fig. 5 is the utility model discloses well weighing device 3's structural schematic diagram specifically includes pressure head 31, steel ball 32, lower pressure head 33, pressure weighing sensor 34, just the surface that goes up pressure head 31 and lower pressure head 33 and steel ball 32 contact all adopts spherical shape to with this steel ball 32 adaptation, go up pressure head 31 and be connected with inner frame 2 bottom, lower pressure head 33 is connected with pressure weighing sensor 34's top surface, pressure weighing sensor 34's bottom is connected with outer frame 1's interior bottom surface, thereby can realize the function of weighing, generally speaking pressure weighing sensor 34's quantity is the even number, and the symmetry sets up between inner frame 2 and outer frame 1.

As shown in fig. 2, fig. 2 is a schematic view of a back section structure of the present invention, and the top of the inner frame 2 of the present invention is provided with a plurality of grooves for mounting the fork during actual operation, so as to facilitate the fixing of the fork on the device of the present invention; both ends of the outer frame 1 are provided with the limiting mechanisms 7, in this embodiment, the limiting mechanisms 7 are C-shaped grooves, that is, both ends of the outer frame 1 are C-shaped grooves, the roller 9 is clamped in the C-shaped grooves, as shown in fig. 6, fig. 6 is a schematic view of a matching structure of the C-shaped grooves and the roller 9, the roller 9 can roll along the C-shaped grooves, and a side plane of the roller 9 is connected with the inner frame 2.

As shown in fig. 3 and 4, fig. 3 is a top view (schematic top structure view) of the present invention, both ends of the inner frame 2 are connected with the roller 9, the roller 9 is adapted to the C-shaped groove at both ends of the outer frame 1, thereby completing the assembly of both sides of the inner frame 2 and the outer frame 1, the fixing device (fastener) is disposed at the back of the outer frame 1, in this embodiment, the number of the fasteners is 2, the fasteners are respectively the first fastener 4 and the second fastener 5, and the first fastener 4 is disposed at the top of the back of the outer frame 1, the second fastener 5 is disposed at the position near the middle of the back of the outer frame 1, and the top of the first fastener 4 is further provided with the locking.

As shown in fig. 7, fig. 7 is the utility model discloses structure schematic diagram when assembling to fork truck, when actual assembly, the recess at 2 tops of internal frame can the installation department of better adaptation fork to accomplish the installation of fork truck, mounting structure and fork, can accomplish the weight of goods and weigh when lifting up the goods through the fork.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a weighing mechanism's for fork truck mounting structure weighs, includes outer frame, inner frame, weighing device and fixing device, the inner frame set up in inside the outer frame, its characterized in that: two sides of the outer frame are provided with limiting mechanisms, and two ends of the inner frame are connected with the limiting mechanisms through rollers; the lower bottom surface of the inner frame is connected with the upper bottom surface of the outer frame through a weighing device; the fixing device is arranged on the back of the outer frame.

2. The mounting structure of the weighing mechanism for a weighing forklift truck according to claim 1, characterized in that: the weighing device includes from last pressure head, steel ball, lower pressure head and the pressure weighing sensor that sets gradually extremely down, just weighing device's quantity is 2.

3. The mounting structure of the weighing mechanism for a weighing forklift truck according to claim 1, characterized in that: the top of the inner frame is provided with a plurality of grooves.

4. The mounting structure of the weighing mechanism for a weighing forklift truck according to claim 1, characterized in that: the limiting mechanism is a C-shaped groove, and the roller is matched with the C-shaped groove.

5. The mounting structure of the weighing mechanism for a weighing forklift truck according to claim 1, characterized in that: the fixing device comprises a first fastener and a second fastener, and the first fastener is arranged at the top end of the back of the outer frame.

6. The mounting structure of the weighing mechanism of claim 5, wherein the top of the first fastening member is further provided with a plurality of locking pins.

7. The mounting structure of the weighing mechanism for a weighing forklift truck according to claim 1, characterized in that: the inner frame is also provided with a wireless signal transmitter, and the wireless signal transmitter is connected with the weighing device.

8. The mounting structure of the weighing mechanism for a weighing forklift truck according to claim 1, characterized in that: the inner frame and the outer frame are both designed to be hollow, and a support rod is arranged on the inner frame.