CN113582091B - Height display reminding device for forklift fork tines and using method thereof - Google Patents
Height display reminding device for forklift fork tines and using method thereof Download PDFInfo
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- CN113582091B CN113582091B CN202110920734.1A CN202110920734A CN113582091B CN 113582091 B CN113582091 B CN 113582091B CN 202110920734 A CN202110920734 A CN 202110920734A CN 113582091 B CN113582091 B CN 113582091B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07504—Accessories, e.g. for towing, charging, locking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0755—Position control; Position detectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
Abstract
The invention discloses a height display reminding device for fork tines of a forklift and a using method of the height display reminding device. Be convenient for through installation mechanism to metering device's installation and use, be convenient for through positioning mechanism to the regular while of wiring to display element's high position, make operating personnel be convenient for more observe the judgement, make fork truck operator's more audio-visual height that judges the prong and rise, reduceed misoperation's risk, improved the result of use of device.
Description
Technical Field
The invention relates to the technical field of forklifts, in particular to a height display reminding device for fork teeth of a forklift and a using method of the height display reminding device.
Background
With the promotion of industrial productivity in China, industrial mechanization is rapidly popularized, and the application of a forklift is an indispensable machine in various production activities in the manufacturing industry and the industrial operation process.
Some shortages of the existing forklift are as follows: 1. in the process of operating the fork of the existing forklift, the fork does not have a ground clearance display, and the data is important for production users, for example, the fork tines are too low, so that the ground is broken; the fork teeth are too high and are not forked below the tray to crash the goods; the fork tines rise to enable the door frame to collide with the door frame when the door frame is too high to pass through the door frame; the fork teeth of the high-rise shelf are not easy to accurately align the height of the tray fork, and the like, and the problems can directly cause the damage of materials or equipment, serious safety accidents and casualties and economic loss. 2. Need install external equipment on current fork truck in order to bring conveniently for operating personnel, but be not convenient for adjust external equipment's high position as required, operating personnel's height difference leads to the visual angle different, and current fork truck can only fix a point installation external equipment, brings the inconvenience of observation for operating personnel, has reduced fork truck's result of use.
Disclosure of Invention
The invention mainly aims to provide a height display reminding device for fork tines of a forklift and a using method thereof, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a height display reminding device for forklift fork tines comprises a bottom plate, outer door frames, inner door frames, a connecting frame, a mounting mechanism and a position adjusting mechanism, wherein the outer door frames are welded on the left side and the right side of the outer wall of the front end of the bottom plate, first limiting grooves are formed in the inner ends of the outer door frames in the transverse direction, the inner door frames are embedded in the first limiting grooves, electric hydraulic rods are mounted on the outer walls of the upper ends of the left side and the right side of the bottom plate, the rear ends of the electric hydraulic rods are connected with the inner door frames, the connecting frame is mounted on the outer walls of the rear ends of the outer door frames on the two sides, the mounting mechanism for firmly fixing a distance measuring assembly is mounted on the outer wall of the rear end of the center of the connecting frame, and the position adjusting mechanism for conveniently adjusting and displaying the position of the reminding assembly is mounted on the outer wall of the rear end of the connecting frame;
the mounting mechanism comprises a supporting plate, a first sliding groove, a first sliding plate, a cylinder, a stud, a second sliding plate and an electronic meter counter, the first sliding groove is formed in the inner wall of the rear end of the connecting frame, the first sliding plate is embedded in the first sliding groove, an inner groove is formed in the upper end of the first sliding plate, the cylinder is mounted in the inner groove, a first spiral groove is formed in the upper side of the first sliding groove, the stud is meshed and mounted in the first spiral groove, the lower end of the stud is connected with the cylinder, a vertical plate is mounted on the upper side of the rear end of the first sliding plate, a pressing plate is welded to the outer wall of the front end of the vertical plate, the second sliding groove is formed in the lower side of the rear end of the pressing plate, the second sliding plate is embedded in the second sliding groove, a reinforcing steel bar spring is mounted at the rear end of the second sliding groove, a second limiting groove is formed in the lower side of the second sliding plate, the lower end of the second sliding plate penetrates through the second limiting groove to connect the clamping plate, the supporting plate is mounted on the outer wall of the front end of the connecting frame, and the electronic meter counter is placed on the upper side of the supporting plate and clamped by the clamping plate and the pressing plate.
Preferably, the positioning mechanism comprises a vertical plate, a third sliding plate, a fixing bolt and a connecting wire, a third sliding groove is formed in the vertical plate, the third sliding plate is inserted into the third sliding groove, the connecting wire is connected to the upper side of the third sliding plate and is buckled and embedded in the third sliding groove, second screw grooves are formed in the inner portions of the left side and the right side of the third sliding plate, third screw grooves are formed in two side walls of the third sliding groove, the fixing bolt is meshed and installed in the second screw grooves and the third screw grooves, and the outer wall of the rear end of the third sliding plate is connected with the display; be convenient for to regular of line, be convenient for simultaneously to display module's altitude mixture control, the operating personnel's of being convenient for observation use more.
Preferably, a goods blocking frame is welded on the outer wall of the front end of the inner door frame, and forks are welded on the outer wall of the lower side of the front end of the goods blocking frame; the fork truck can fork the goods more stably.
Preferably, the shape and size of the inner groove are matched with those of the cylinder, and the inner groove is cylindrical; the stud is convenient to adjust more stably and efficiently.
Preferably, the rear end of the rotating wheel is tightly attached to the outer wall of the rear side of the inner door frames on the two sides; the error of the measured value is avoided, and the measuring effect is improved.
Preferably, the thickness dimension of the second limiting groove is the same as that of the clamping plate; make splint more stable carry out the centre gripping fixed to electron meter rice ware.
Preferably, the second sliding plate is connected with one end of a steel bar spring, and the other end of the steel bar spring is connected with the inner side wall of the second chute; the clamping and fixing effects are improved through the elastic potential energy conversion of the steel bar spring.
Preferably, ten groups of third screw grooves are uniformly formed; the display can be adjusted in multiple positions conveniently, and the using effect of the device is improved.
Preferably, the thread on the outer wall of the fixing bolt is meshed with the threads on the inner walls of the second screw groove and the third screw groove; the display is convenient to fix quickly.
A use method of the height display reminding device for the fork tines of the forklift comprises the following steps:
the method comprises the following steps: when a forklift needs to be used for working, a wrench is used for upwards twisting the stud to enable the stud to upwards move in the first screw groove through meshing rotation, the cylinder is driven to rotate in the inner groove to upwards move, the first sliding plate is pulled to move in the first sliding groove, and therefore the vertical plate and the pressing plate are driven to upwards move simultaneously;
step two: when the first sliding plate moves to the uppermost end of the first sliding groove, the clamping plate is pulled towards the rear end through external tension equipment to move towards the rear end in the second limiting groove, the second sliding plate is driven to move towards the rear end in the second sliding groove to extrude the steel bar spring, and the steel bar spring is extruded and contracted to deform to convert kinetic energy into elastic potential energy to be stored;
step three: the electronic meter counter is placed on the supporting plate, the front ends of the left and right rotating wheels cling to the outer wall of the rear end of the inner portal, the stud is reversely twisted to enable the stud to move downwards to drive the cylinder to move downwards to push the first sliding plate to move downwards in the first sliding groove, so that the vertical plate and the pressing plate are driven to move downwards to tightly press the upper side wall of the electronic meter counter, meanwhile, the tension on the clamping plate is released, the steel bar spring releases elastic potential energy to push the second sliding plate towards the front end, and the clamping plate is driven to move forwards to clamp the electronic meter counter;
step four: inserting a third sliding plate at the rear end of the display connected with the electronic meter counter through a connecting wire into a third sliding groove, and pressing the connecting wire backwards to enable the connecting wire to be buckled and embedded into the third sliding groove, so that the connecting wire is limited by the third sliding groove;
step five: the height position of the display is adjusted according to the height of an operator or the sitting posture of the operator, the third sliding plate is enabled to move up and down in the third sliding groove to adjust the position, the second screw groove is aligned with the third screw groove after the position is adjusted, the fixing bolt is installed in the second screw groove and the third screw groove in a meshing rotation mode, the installation of the display can be completed, and the installation of the whole reminding device is completed;
step six: the electronic hydraulic stem of control rises, the portal is in the inboard first spacing inslot of outer portal to upwards vertical lifting in the drive, through the frictional force that produces with the runner contact, drive the runner and rotate to the rear end, runner pivoted total length is the height that the portal rose promptly in, numerical value that will rise through the connecting wire simultaneously shows on the display, judge for the audio-visual observation of operating personnel, thereby adjust the height dimension that the fork rises or descend.
Compared with the prior art, the invention has the following beneficial effects: 1. when the forklift needs to be used, the clamping plate is pulled backwards through external tension equipment, the second sliding plate is enabled to be embedded and slide towards the rear end in the second sliding groove, meanwhile, the reinforcing steel bar spring is extruded to enable the reinforcing steel bar spring to be contracted and deformed, the electronic meter counter is placed on the upper side of the supporting plate, meanwhile, the rotating wheels on the left side and the right side are enabled to be tightly attached to the rear side walls of the inner portal frames on the two sides, the front end is enabled to be tightly attached to the inner side wall of the front end of the pressing plate, the stud is enabled to move downwards and simultaneously pushes the first sliding plate to move downwards, the electric vertical plate and the pressing plate move downwards and vertically, meanwhile, the tension on the clamping plate is released, the reinforcing steel bar spring pushes the second sliding plate forwards through elastic potential energy to drive the clamping plate to move forwards to push and clamp the rear end of the electronic meter counter, the electronic meter counter can be completed, the electric hydraulic rod is controlled to ascend to drive the inner portal frame to stably and vertically move upwards in the first limiting groove, the outer wall of the rotating wheel with rough surface while moving is rubbed, the rotating wheel, the rotating length of the rotating wheel is the height size of the rotating of the inner portal frame which can be directly displayed on the display through a connecting wire, the operator can be conveniently, the height judgment of the operator, the safety judgment of the cargo is avoided, and the safety of the cargo operation equipment is guaranteed, and the use effect of the cargo is improved.
2. After accomplishing the installation of electron meter rice ware, need install the display in the high position that is fit for operating personnel and observes, will guarantee the regularity of connecting wire simultaneously, insert the third slide of display rear end and inlay in the third spout, press the knot with the connecting wire of upside simultaneously and inlay in the third spout, make its restriction that receives the third spout lateral wall avoid coiling at will, the regularity of connecting wire has been guaranteed, adjust the height that the display is fit for operating personnel from top to bottom simultaneously, install in second spiral shell groove and third spiral shell groove through the fixing bolt meshing, can install the display at suitable height, the operating personnel of being convenient for observe the regularity of having guaranteed the connecting wire simultaneously, the result of use of device is improved.
Drawings
Fig. 1 is a schematic perspective structure view of a height display reminding device for forklift fork tines.
FIG. 2 is a schematic side view of a cross-sectional structure of a mounting mechanism of a height display reminding device for fork tines of a forklift truck.
Fig. 3 is a partially enlarged structural schematic diagram of a part A in fig. 1 for the height display reminding device for the fork tines of the forklift.
Fig. 4 is an enlarged partial structural schematic diagram of a part B in fig. 1 for the height display reminding device for the fork tines of the forklift.
Fig. 5 is a schematic view of a partial three-dimensional structure of a positioning mechanism of the height display reminding device for forklift fork tines of the invention.
In the figure: 1. a base plate; 2. an outer gantry; 3. a first limit groove; 4. an inner gantry; 5. an electro-hydraulic lever; 6. a connecting frame; 701. a support plate; 702. a first chute; 703. a first slide plate; 704. an inner tank; 705. a cylinder; 706. a first screw groove; 707. a stud; 708. a vertical plate; 709. pressing a plate; 710. a second chute; 711. a second slide plate; 712. a steel bar spring; 713. a second limit groove; 714. a splint; 715. an electronic meter counter; 716. a rotating wheel; 801. a drop plate; 802. a third chute; 803. a third slide plate; 804. a second screw groove; 805. a third screw groove; 806. fixing the bolt; 807. a display; 808. connecting wires; 9. a goods blocking rack; 10. a fork.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, a height display reminding device for forklift fork tines comprises a bottom plate 1, an outer door frame 2, an inner door frame 4, a connecting frame 6, an installation mechanism and a position adjusting mechanism, wherein the outer door frame 2 is welded on the left side and the right side of the outer wall of the front end of the bottom plate 1, a first limiting groove 3 is formed in the transverse inner end of the outer door frame 2, the inner door frame 4 is embedded in the first limiting groove 3, electric hydraulic rods 5 are installed on the outer walls of the upper ends of the left side and the right side of the bottom plate 1, the rear ends of the electric hydraulic rods 5 are connected with the inner door frame 4, the connecting frame 6 is installed on the outer walls of the rear ends of the outer door frames 2 on the two sides, the installation mechanism which is firmly fixed on a distance measuring component is installed on the outer wall of the central rear end of the connecting frame 6, and the position adjusting mechanism which is convenient for adjusting the position of the display reminding component is installed on the outer wall of the rear end of the connecting frame 6;
the mounting mechanism comprises a supporting plate 701, a first sliding groove 702, a first sliding plate 703, a cylinder 705, a stud 707, a second sliding plate 711 and an electronic meter counter 715, wherein the first sliding groove 702 is formed in the inner wall of the rear end of the connecting frame 6, the first sliding plate 703 is embedded in the first sliding groove 702, an inner groove 704 is formed in the upper end of the first sliding plate 703, the cylinder 705 is mounted in the inner groove 704, a first spiral groove 706 is formed in the upper side of the first sliding groove 702, the stud 707 is installed in the first spiral groove 706 in a meshed mode, the lower end of the stud is connected with the cylinder 705, a vertical plate 708 is mounted on the upper side of the rear end of the first sliding plate 703, a pressing plate 709 is welded on the outer wall of the front end of the vertical plate 708, a second sliding groove 710 is formed in the lower side of the rear end of the pressing plate 709, a steel bar spring 712 is mounted at the rear end of the second sliding plate 711, a second limiting groove 713 is formed in the lower side of the second sliding plate 710, the lower end of the second sliding plate 711 penetrates through the second limiting groove to connect with the clamping plate 714, the supporting plate 701 is mounted on the outer wall of the connecting frame 6, and the electronic meter counter 701 is placed on the upper side of the supporting plate 713 and clamped by the clamping plate 714 and the pressing plate 709.
Specifically, the positioning mechanism comprises a hanging plate 801, a third sliding plate 803, a fixing bolt 806 and a connecting wire 808, wherein a third sliding groove 802 is formed in the hanging plate 801, the third sliding plate 803 is inserted into the third sliding groove 802, the connecting wire 808 is connected to the upper side of the third sliding plate 803 and is buckled and embedded in the third sliding groove 802, second screw grooves 804 are formed in the left side and the right side of the third sliding plate 803, third screw grooves 805 are formed in two side walls of the third sliding groove 802, the fixing bolt 806 is meshed and installed in the second screw grooves 804 and the third screw grooves 805, and the outer wall of the rear end of the third sliding plate 803 is connected with a display 807; be convenient for to regular of line, be convenient for simultaneously to display module's altitude mixture control, the operating personnel's of being convenient for observation use more.
Specifically, a goods blocking frame 9 is welded on the outer wall of the front end of the inner door frame 4, and goods forks 10 are welded on the outer wall of the lower side of the front end of the goods blocking frame 9; the fork truck can fork goods more stably.
Specifically, the shape and size of the inner tank 704 are matched with those of the cylinder 705, and the shape is cylindrical; facilitating more stable and efficient adjustment of stud 707.
Specifically, the rear end of the rotating wheel 716 is tightly attached to the outer wall of the rear side of the inner door frames 4 on the two sides; the error of the measured value is avoided, and the measuring effect is improved.
Specifically, the thickness dimension of the second stopper groove 713 is the same as the thickness dimension of the splint 714; the clamping plate 714 can clamp and fix the electronic length counter 715 more stably.
Specifically, the second sliding plate 711 is connected to one end of the steel bar spring 712, and the other end of the steel bar spring 712 is connected to the inner side wall of the second sliding groove 710; the effect of the clamping fixation is increased by the elastic potential energy conversion of the reinforcing steel spring 712.
Specifically, ten groups of third screw grooves 805 are uniformly formed; the display 807 can be adjusted at multiple positions, and the use effect of the device is improved.
Specifically, the threads on the outer wall of the fixing bolt 806 are meshed with the threads on the inner walls of the second screw groove 804 and the third screw groove 805; facilitating quick attachment of the display 807.
A use method for the forklift fork tooth height display reminding device comprises the following steps:
the method comprises the following steps: when a forklift needs to work, a wrench is used for upwards twisting the stud 707, so that the stud 707 moves upwards in the first screw groove 706 through meshing rotation, the cylinder 705 is driven to rotate in the inner groove 704 to move upwards, the first sliding plate 703 is driven to move in the first sliding groove 702, and the vertical plate 708 and the pressing plate 709 are driven to move upwards at the same time;
step two: when the first sliding plate 703 moves to the uppermost end of the first sliding groove 702, the clamping plate 714 is pulled to the rear end by an external pulling device to move to the rear end in the second limiting groove 713, the second sliding plate 711 is driven to move to the rear end in the second sliding groove 710 to extrude the steel bar spring 712, and the steel bar spring 712 is compressed, contracted and deformed to convert kinetic energy into elastic potential energy for storage;
step three: the electronic meter counter 715 is placed on the supporting plate 701, the front ends of the rotating wheels 716 on the left side and the right side are tightly attached to the outer wall of the rear end of the inner door frame 4, the stud 707 is reversely twisted to enable the stud 707 to move downwards to drive the cylinder 705 to move downwards to push the first sliding plate 703 to move downwards in the first sliding groove 702, so that the vertical plate 708 and the pressing plate 709 are driven to move downwards to tightly press the upper side wall of the electronic meter counter 715, meanwhile, the tension on the clamping plate 714 is released, the steel bar spring 712 releases elastic potential energy to push the second sliding plate 711 towards the front end, and the clamping plate 714 is driven to move forwards to clamp the electronic meter counter 715;
step four: inserting and embedding a third sliding plate 803 at the rear end of a display 807 which is connected with an electronic meter counter 715 through a connecting wire 808 into the third sliding groove 802, and simultaneously pressing the connecting wire 808 backwards to enable the connecting wire 808 to be buckled and embedded into the third sliding groove 802, so that the connecting wire 808 is limited by the third sliding groove 802;
step five: the height position of the display 807 is adjusted according to the height of an operator or the sitting posture of the operator, after the third sliding plate 803 is moved up and down in the third sliding groove 802 to adjust the position, the second screw groove 804 is aligned with the third screw groove 805 after the position is adjusted, and the fixing bolt 806 is installed in the second screw groove 804 and the third screw groove 805 in a meshing rotation mode, so that the installation of the display 807 can be completed, and the installation of the whole reminding device is also completed;
step six: the electronic hydraulic stem 5 of control rises, the inside upwards vertical lifting of portal 4 in the inboard first spacing groove 3 of outer portal 2 is driven, through the frictional force that produces with runner 716 contact, drive runner 716 and rotate to the rear end, runner 716 pivoted total length is the height that the portal 4 rose in promptly, numerical value that will rise through connecting wire 808 simultaneously shows on display 807, judge for the audio-visual observation of operating personnel, thereby adjust the height dimension that fork 10 rises or descends.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a be used for fork truck prong height display reminding device which characterized in that: the automatic distance measuring device comprises a bottom plate (1), outer door frames (2), inner door frames (4), a connecting frame (6), an installing mechanism and a position adjusting mechanism, wherein the outer door frames (2) are welded on the left side and the right side of the outer wall of the front end of the bottom plate (1), a first limiting groove (3) is formed in the transverse inner end of each outer door frame (2), the inner door frames (4) are embedded in the first limiting groove (3), electric hydraulic rods (5) are installed on the outer walls of the upper ends of the left side and the right side of the bottom plate (1), the rear ends of the electric hydraulic rods (5) are connected with the inner door frames (4), the connecting frame (6) is installed on the outer walls of the rear ends of the outer door frames (2) on the two sides, the installing mechanism for firmly fixing a distance measuring component is installed on the outer wall of the center of the connecting frame (6), and the position adjusting mechanism for conveniently adjusting the position of the display reminding component is installed on the outer wall of the rear end of the connecting frame (6);
the mounting mechanism comprises a supporting plate (701), a first sliding groove (702), a first sliding plate (703), a cylinder (705), a stud (707), a second sliding plate (711) and an electronic meter counter (715), wherein the first sliding groove (702) is formed in the inner wall of the rear end of the connecting frame (6), the first sliding plate (703) is embedded in the first sliding groove (702), an inner groove (704) is formed in the upper end of the first sliding plate (703), the cylinder (705) is mounted in the inner groove (704), a first spiral groove (706) is formed in the upper side of the first sliding groove (702), the stud (707) is engaged and mounted in the first spiral groove (706), the lower end of the stud is connected with the cylinder (705), a vertical plate (708) is mounted on the upper side of the rear end of the first sliding plate (708), a pressing plate (709) is welded on the outer wall of the front end of the vertical plate (708), a second sliding groove (710) is formed in the lower side of the rear end of the pressing plate (709), the second sliding plate (711) is mounted in the second sliding groove (713), a spring (712) is mounted on the lower end of the second sliding plate (701), a second sliding plate (713) penetrates through the connecting frame (701), and a limiting groove (714) is mounted on the lower end of the connecting frame (713), the electronic meter counter (715) is placed on the upper side of the supporting plate (701) and clamped by the clamping plate (714) and the pressing plate (709).
2. A height display reminder device for forklift tines according to claim 1, characterised in that: the positioning mechanism comprises a vertical plate (801), a third sliding plate (803), a fixing bolt (806) and a connecting line (808), wherein a third sliding groove (802) is formed in the vertical plate (801), the third sliding plate (803) is inserted into the third sliding groove (802), the connecting line (808) is connected to the upper side of the third sliding plate (803) and is buckled and embedded in the third sliding groove (802), second screw grooves (804) are formed in the left side and the right side of the third sliding plate (803), third screw grooves (805) are formed in the two side walls of the third sliding groove (802), the fixing bolt (806) is meshed and installed in the second screw grooves (804) and the third screw grooves (805), and the outer wall of the rear end of the third sliding plate (803) is connected with a display (807).
3. A height display reminder device for forklift tines according to claim 1, characterised in that: the outer wall of the front end of the inner door frame (4) is welded with a goods blocking frame (9), and the outer wall of the lower side of the front end of the goods blocking frame (9) is welded with a fork (10).
4. A height display reminder device for forklift tines according to claim 1, characterised in that: the shape and size of the inner groove (704) are matched with those of the cylinder (705), and the shape of the inner groove is cylindrical.
5. A height display reminder device for forklift tines according to claim 1, characterised in that: the rear end of the rotating wheel (716) is tightly attached to the outer walls of the rear sides of the inner door frames (4) at the two sides.
6. A height display reminder device for forklift tines according to claim 1, characterised in that: the thickness dimension of the second limiting groove (713) is the same as that of the clamping plate (714).
7. A height display reminder device for forklift tines according to claim 1, characterised in that: the second sliding plate (711) is connected with one end of a steel bar spring (712), and the other end of the steel bar spring (712) is connected with the inner side wall of the second sliding groove (710).
8. A height display alert device for forklift tines according to claim 2, in which: and ten groups of third screw grooves (805) are uniformly formed.
9. A height display reminder device for forklift tines according to claim 2, in which: the threads on the outer wall of the fixing bolt (806) are meshed with the threads on the inner wall of the second thread groove (804) and the third thread groove (805).
10. Use of a device for indicating the height of forklift tines according to any one of claims 1 to 9, wherein: the method comprises the following steps:
the method comprises the following steps: when a forklift needs to work, a wrench is used for upwards twisting the stud (707) to enable the stud to upwards move in the first screw groove (706) through meshing rotation, the cylinder (705) is driven to rotate in the inner groove (704) to upwards move to pull the first sliding plate (703) to move in the first sliding groove (702), and therefore the vertical plate (708) and the pressing plate (709) are driven to upwards move at the same time;
step two: when the first sliding plate (703) moves to the uppermost end of the first sliding groove (702), the clamping plate (714) is pulled to the rear end by external pulling equipment to move to the rear end in the second limiting groove (713), the second sliding plate (711) is driven to move to the rear end in the second sliding groove (710) to extrude the steel bar spring (712), and the steel bar spring (712) is extruded, contracted and deformed to convert kinetic energy into elastic potential energy for storage;
step three: placing an electronic meter counter (715) on a supporting plate (701), enabling the front ends of left and right rotating wheels (716) to cling to the outer wall of the rear end of an inner portal frame (4), reversely twisting a stud (707) to enable the stud to move downwards to drive a cylinder (705) to move downwards to push a first sliding plate (703) to move downwards in a first sliding groove (702), so as to drive a vertical plate (708) and a pressing plate (709) to move downwards to tightly press the upper side wall of the electronic meter counter (715), loosening the pulling force on a clamping plate (714), releasing elastic potential energy by a steel bar spring (712) to push a second sliding plate (711) towards the front end, and driving the clamping plate (714) to move forwards to clamp the electronic meter counter (715);
step four: inserting and embedding a third sliding plate (803) at the rear end of a display (807) connected with an electronic meter counter (715) through a connecting wire (808) into a third sliding groove (802), and simultaneously pressing the connecting wire (808) backwards to enable the connecting wire to be buckled and embedded into the third sliding groove (802), so that the connecting wire (808) is limited by the third sliding groove (802);
step five: the height position of the display (807) is adjusted according to the height of an operator or the sitting posture of the operator, after the third sliding plate (803) moves up and down in the third sliding groove (802) to adjust the position, the second screw groove (804) is aligned with the third screw groove (805) after the position is adjusted, and the fixing bolt (806) is installed in the second screw groove (804) and the third screw groove (805) in a meshing and rotating mode, so that the installation of the display (807) can be completed, and the installation of the whole reminding device is also completed;
step six: control electronic hydraulic stem (5) rise, drive interior portal (4) and upwards vertical lifting in first spacing groove (3) of outer portal (2) inboard, through the frictional force that produces with runner (716) contact, drive runner (716) and rotate to the rear end, runner (716) pivoted total length is the height that interior portal (4) rose promptly, numerical value display that will rise through connecting wire (808) simultaneously is on display (807), judge for the audio-visual observation of operating personnel, thereby adjust fork (10) and rise or the altitude size that descends.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110920734.1A CN113582091B (en) | 2021-08-11 | 2021-08-11 | Height display reminding device for forklift fork tines and using method thereof |
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| CN202110920734.1A CN113582091B (en) | 2021-08-11 | 2021-08-11 | Height display reminding device for forklift fork tines and using method thereof |
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| Publication Number | Publication Date |
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| CN113582091A CN113582091A (en) | 2021-11-02 |
| CN113582091B true CN113582091B (en) | 2022-11-11 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011358A (en) * | 1988-10-25 | 1991-04-30 | Andersen Eric T | Height indicator for a fork lift truck |
| AU2391199A (en) * | 1995-05-12 | 1999-06-03 | Crown Equipment Corporation | Fork level indicator for fork lift trucks |
| CN201217626Y (en) * | 2008-01-29 | 2009-04-08 | 广西柳工机械股份有限公司 | Indicating equipment for fork height of fork truck |
| DE102012219207A1 (en) * | 2012-10-22 | 2014-04-24 | Robert Bosch Gmbh | Method for lifting height measurement on forklift trucks |
| CN205011321U (en) * | 2015-10-12 | 2016-02-03 | 安徽梯易优叉车有限公司 | Forklift truck |
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2021
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|---|---|---|---|---|
| US5011358A (en) * | 1988-10-25 | 1991-04-30 | Andersen Eric T | Height indicator for a fork lift truck |
| AU2391199A (en) * | 1995-05-12 | 1999-06-03 | Crown Equipment Corporation | Fork level indicator for fork lift trucks |
| CN201217626Y (en) * | 2008-01-29 | 2009-04-08 | 广西柳工机械股份有限公司 | Indicating equipment for fork height of fork truck |
| DE102012219207A1 (en) * | 2012-10-22 | 2014-04-24 | Robert Bosch Gmbh | Method for lifting height measurement on forklift trucks |
| CN205011321U (en) * | 2015-10-12 | 2016-02-03 | 安徽梯易优叉车有限公司 | Forklift truck |
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| Title |
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| 叉车货叉高度显示系统;李黎明;《工程机械与维修》;20171010(第10期);全文 * |
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| CN113582091A (en) | 2021-11-02 |
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