CN203785775U - Transition apparatus for turning plate truck scale - Google Patents
Transition apparatus for turning plate truck scale Download PDFInfo
- Publication number
- CN203785775U CN203785775U CN201420211105.7U CN201420211105U CN203785775U CN 203785775 U CN203785775 U CN 203785775U CN 201420211105 U CN201420211105 U CN 201420211105U CN 203785775 U CN203785775 U CN 203785775U
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- wheel
- catch
- rebound
- truck scale
- transition apparatus
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Abstract
The utility model relates to a transition apparatus for a turning plate truck scale and to the technical field of hydraulic turning plate truck scale. The transition apparatus resolves a problem that a pin roll at a joint between the transition apparatus of the turning plate truck scale and a wheel positioning device is liable to fracture. The transition apparatus uses a floatable transition plate joint to release stress on the transition plate when a lorry passes by so as to prevent a phenomenon that the transition plate joint is frequently fractured. By means of a manner of adding a separating spring, the deformation of the transition plate and stress concentration at the joint are relieved. Therefore, the transition plate is guaranteed to be separated from a base when weighing is performed and weighing precision is guaranteed. The transition apparatus is capable easily achieving steady weighing of the lorry and a separating function of the transition plate and the base, and improving work efficiency.
Description
Technical field
The utility model relates to hydraulic flap motor truck scale technical field, specifically a kind of transition apparatus of hydraulic flap motor truck scale.
Background technology
Flap motor truck scale integrates weighs and material unloading function, can conveniently to the loose unpacked material loading on truck, weigh.Between the turnover panel platform of flap motor truck scale and basis, have certain gap, truck directly moves on turnover panel platform and can produce larger vibrations through this gap, and tire is had a certain impact.Therefore, between basis and turnover panel platform, a rebound is set, so that truck steadily passes through this gap.At present, the mode that the rebound of hydraulic flap motor truck scale and catch on wheel adopt bearing pin to be connected, under repeatedly the rolling of truck, often ftracture because of tired in bearing pin junction.While normally weighing, certain interval is left on rebound and basis, and when truck is positioned on truck scale, rebound contacts with basis after being rolled distortion by lorry wheel, and rebound distortion is large, easily causes bearing pin junction cracking.After long-time use, rebound distortion contacts with basis, and impact is weighed.
Utility model content
The purpose of this utility model is to provide a kind of transition apparatus of flap motor truck scale, for solving the problem of the bearing pin easy fracture of existing flap motor truck scale rebound and catch on wheel junction.
The technical scheme in the invention for solving the technical problem is: a kind of transition apparatus of flap motor truck scale, comprise catch on wheel, catch on wheel lifting hydraulic cylinder, rebound and bearing pin, the installation end of described catch on wheel is rotationally connected by the top of rotating shaft and turnover panel platform, between the middle part of described catch on wheel and turnover panel platform, is provided with a catch on wheel lifting hydraulic cylinder; Top at described catch on wheel installation end is rotationally connected a rebound by bearing pin, and the free end of described rebound is positioned at basic top, it is characterized in that, also comprises adjuster bar, fixed bar, cut spring and floating spring,
Described turnover panel platform is square cavity structure near basic one end, in described cavity structure, fixedly mount the transverse slat of a horizontal positioned, on described transverse slat, fixedly mount two vertical adjuster bars of placing, at columniform top fixed installation one first baffle plate of adjuster bar described in each, described in each, on the first baffle plate, fixedly mount a vertical cut spring of placing, described in each, the free end of cut spring and the bottom of rebound are fixedly connected with;
From the bottom of described rebound installation end, extend straight down the fixed bar that two front and back are arranged, described in each, the bottom of fixed bar fixedly mounts a second baffle, on described second baffle, fixedly mount the floating spring of an empty set on fixed bar, the free end of described floating spring contacts cooperation with the upper wall of catch on wheel, and is provided with the through hole of dodging fixed bar on described catch on wheel.
Further, in the bottom of described adjuster bar, be provided with external thread, be provided with some threaded holes on described transverse slat, described in each, adjuster bar is threaded with corresponding threaded hole, and the nut that is threaded respectively on the adjuster bar at described transverse slat two ends.
Further, described rebound comprises into first and the second portion that obtuse angle angle arranges, the installation end of described first and catch on wheel is rotationally connected, and described second portion is positioned at basic top, and the upper surface on described basis is the clinoplane consistent with the vergence direction of second portion.
Further, the free end of described catch on wheel is the arc adapting with lorry wheel.
Further, the free end of described catch on wheel is U-shaped.
Further, described cavity structure is square for what fixedly form by some Plate Weldings.
Further, described rebound is obtained or is fixedly formed by two Plate Weldings by obtuse angle of a steel plate bending.
Further, at free end fixed installation one the 3rd baffle plate of described floating spring, the metalwork that described the 3rd baffle plate is annular, and described the 3rd baffle plate empty set is on the top of fixed bar.
Further, on the fixed bar between described rebound and catch on wheel, be provided with vibration damper plate.
The beneficial effects of the utility model are: the transition apparatus of the flap motor truck scale that the utility model provides, adopt the relocatable mode in rebound junction, and discharge the stress of truck on out-of-date rebound, avoided the often phenomenon of cracking of rebound junction; By increasing, the mode of cut spring reduces the distortion of rebound and the stress of junction is concentrated, and while guaranteeing to weigh, rebound departs from basis, the precision while having guaranteed to weigh.The utility model can realize easily truck steadily on rebound and the function that basis departs from when weighing and weighing, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is front elevation of the present utility model;
Front view when Fig. 2 is catch on wheel rise;
Fig. 3 is vertical view of the present utility model;
In figure: 1 catch on wheel, 2 catch on wheel lifting hydraulic cylinders, 3 vibration damper plates, 4 floating springs, 5 fixed bars, 6 from spring, 7 adjuster bars, 8 rebounds, 9 turnover panel platforms, 10 first baffle plates, 11 second baffles, 12 the 3rd baffle plates, 13 bases.
Embodiment
As shown in Figure 1 to Figure 3, the utility model mainly comprises catch on wheel 1, catch on wheel lifting hydraulic cylinder 2, vibration damper plate 3, floating spring 4, fixed bar 5, cut spring 6, adjuster bar 7 and rebound 8, below in conjunction with accompanying drawing, the utility model is described.
Flap motor truck scale mainly comprises turnover panel platform 9, catch on wheel 1, catch on wheel lifting hydraulic cylinder 2, LOAD CELLS and main hydraulic cylinder, wherein, the right-hand member of turnover panel platform is installation end, and installation end and the holder of turnover panel platform are rotationally connected, and between turnover panel platform and basis 13, has certain gap; Between basis 13 and turnover panel platform, be provided with two main hydraulic cylinders that are oppositely arranged, the cylinder barrel of main hydraulic cylinder and basic hinged installation, the piston rod free end of main hydraulic cylinder and the hinged installation of turnover panel platform.When main hydraulic cylinder piston rod stretches out, the free end of turnover panel platform just upwards swings around center of rotation.Right-hand member on turnover panel platform top is provided with a catch on wheel 1 by rotating shaft and shaft seat, and the installation end of catch on wheel is fixed in rotating shaft, and one end that catch on wheel contacts with lorry wheel is arc or U-shaped, to increase the contact area between catch on wheel and wheel.Between turnover panel platform and catch on wheel, be provided with a catch on wheel lifting hydraulic cylinder 2, the cylinder barrel of catch on wheel lifting hydraulic cylinder and turnover panel platform are articulated and connected, and the piston rod of catch on wheel lifting hydraulic cylinder and the middle part of catch on wheel are articulated and connected.When the piston rod of catch on wheel lifting hydraulic cylinder stretches out, the free end of catch on wheel just upwards swings around pin joint.Be positioned at the basic engineering that truck sails direction into and become inclined-plane, above turnover panel platform, be provided with a rebound 8, rebound comprises into first and the second portion that obtuse angle angle arranges, and rebound can be obtained by a steel plate bending, also can form by two Plate Weldings.The left end of rebound first is rotationally connected by bearing pin and catch on wheel, in the centre position of rebound first bottom, be provided with the two vertical cut springs 6 of placing, the free end of each cut spring contacts cooperation with the bottom of rebound, and the installation end of each cut spring is nested with the top at a vertical adjuster bar 7 of placing; On the top of each adjuster bar, fix one first baffle plate 10, the installation end of each cut spring is fixedly connected with the first corresponding baffle plate.Adjuster bar is a cylindrical bar, bottom at adjuster bar is provided with external thread, the bottom of adjuster bar is threaded with the transverse slat on turnover panel platform installation end, and the installation end of turnover panel platform is square cavity structure, and this transverse slat horizontal positioned is also fixed on the installation end of turnover panel platform.Both sides up and down at adjuster bar and transverse slat connecting portion are respectively equipped with a nut, and nut is threaded with adjuster bar.Left end in rebound first is provided with the two vertical fixed bars 5 of placing, and fixed bar is through catch on wheel extension straight down.Fixed bar is a cylindrical bar, and the installation end of each fixed bar is fixed on the bottom of rebound, at the free end of each fixed bar, has been threaded connection nut, is fixed with a second baffle 11 on nut, is provided with the circular hole of dodging fixed bar on second baffle.On second baffle, fix a floating spring 4, this floating spring empty set, on fixed bar, fixes at the free end of floating spring the metalwork that one the 3rd baffle plate 12, the three baffle plates are annular, and the 3rd baffle plate empty set is on fixed bar.On two fixed bars between rebound and catch on wheel, be respectively equipped with vibration damper plate 3, to play the effect of buffering shock-absorbing.The second portion of rebound be arranged in parallel with the upper surface on basis 13, and the second portion of rebound is positioned at basic top.
As shown in Figure 1, before the operation of weighing, transition apparatus is in original state, and under the elastic force effect of cut spring 6, rebound 8 is separated with basis, convenient by hydraulic flap motor truck scale zero setting.Truck moves on turnover panel platform 9 by instruction, first the wheel of truck is pressed on the second portion of rebound 8, rebound 8 moves down with basis and contacts, cut spring 6 is depressed, the upwards unsteady perk of fixed bar 5 of rebound 8 second portions, avoided rebound 8 and the other strength in junction of catch on wheel 1 to cause bearing pin fracture or bearing pin and rebound 8 weld crackings, avoided rebound 8 to be out of shape excessive simultaneously and can not recover.Along with truck continues to go, rebound 8 and turnover panel platform 9 are close together and make the distortion of rebound very little, and rebound 8 falls with the junction of catch on wheel, and the setting of vibration damper plate 3 produces noise while having avoided rebound 8 to fall.With rear wheel, leave rebound 8, under elastic force effect, cut spring 6, by rebound 8 jack-up, makes rebound separated with basis, to facilitate first, weighs.Then under the effect of catch on wheel lifting hydraulic cylinder, the free end of catch on wheel 1 rises and blocks automobile back wheel.Then under the effect of main hydraulic cylinder, turnover panel platform free end rises, by truck jack-up to complete discharge operation.After discharging completes, turnover panel platform falls under the effect of main hydraulic cylinder.In 9 risings of turnover panel platform, decline process, the fixed bar 5 on floating spring 4 restriction rebounds 8 is movable in a little scope, discharges stress, has fixed again rebound 8 simultaneously.After turnover panel platform 9 and catch on wheel 1 fall, by the elastic force of cut spring 6, rebound 8 is separated with basis, to weigh for the second time.The elastic force of cut spring 6 is adjustable, by adjusting the upper-lower position of adjuster bar 7 in transverse slat, just can realize the adjusting to cut spring elastic force.Two fixed bars 5 of rebound 8 bottoms are near the longitudinal centre line of turnover panel platform 9, with the stress of avoiding lorry wheel directly to roll causing directly over fixed bar 5, concentrate and damage.
Claims (9)
1. the transition apparatus of a flap motor truck scale, comprise catch on wheel, catch on wheel lifting hydraulic cylinder, rebound and bearing pin, the installation end of described catch on wheel is rotationally connected by the top of rotating shaft and turnover panel platform, between the middle part of described catch on wheel and turnover panel platform, is provided with a catch on wheel lifting hydraulic cylinder; Top at described catch on wheel installation end is rotationally connected a rebound by bearing pin, and the free end of described rebound is positioned at basic top, it is characterized in that, also comprises adjuster bar, fixed bar, cut spring and floating spring,
Described turnover panel platform is square cavity structure near basic one end, in described cavity structure, fixedly mount the transverse slat of a horizontal positioned, on described transverse slat, fixedly mount two vertical adjuster bars of placing, at columniform top fixed installation one first baffle plate of adjuster bar described in each, described in each, on the first baffle plate, fixedly mount a vertical cut spring of placing, described in each, the free end of cut spring and the bottom of rebound contact cooperation;
From the bottom of described rebound installation end, extend straight down the fixed bar that two front and back are arranged, described in each, the bottom of fixed bar fixedly mounts a second baffle, on described second baffle, fixedly mount the floating spring of an empty set on fixed bar, the free end of described floating spring contacts cooperation with the upper wall of catch on wheel, and is provided with the through hole of dodging fixed bar on described catch on wheel.
2. the transition apparatus of a kind of flap motor truck scale according to claim 1, it is characterized in that, bottom at described adjuster bar is provided with external thread, on described transverse slat, be provided with two threaded holes, described in each, adjuster bar is threaded with corresponding threaded hole, and the nut that is threaded respectively on the adjuster bar at described transverse slat two ends.
3. the transition apparatus of a kind of flap motor truck scale according to claim 1, it is characterized in that, described rebound comprises into first and the second portion that obtuse angle angle arranges, the installation end of described first and catch on wheel is rotationally connected, described second portion is positioned at basic top, and the upper surface on described basis is the clinoplane consistent with the vergence direction of second portion.
4. the transition apparatus of a kind of flap motor truck scale according to claim 1, is characterized in that, the free end of described catch on wheel is the arc adapting with lorry wheel.
5. the transition apparatus of a kind of flap motor truck scale according to claim 1, is characterized in that, the free end of described catch on wheel is U-shaped.
6. the transition apparatus of a kind of flap motor truck scale according to claim 5, is characterized in that, described cavity structure is square for what fixedly form by some Plate Weldings.
7. the transition apparatus of a kind of flap motor truck scale according to claim 3, is characterized in that, described rebound is obtained or fixedly formed by two Plate Weldings by obtuse angle of a steel plate bending.
8. the transition apparatus of a kind of flap motor truck scale according to claim 1, is characterized in that, at free end fixed installation one the 3rd baffle plate of described floating spring, and the metalwork that described the 3rd baffle plate is annular, and described the 3rd baffle plate empty set is on the top of fixed bar.
9. the transition apparatus of a kind of flap motor truck scale according to claim 1, is characterized in that, on the fixed bar between described rebound and catch on wheel, is provided with vibration damper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211105.7U CN203785775U (en) | 2014-04-28 | 2014-04-28 | Transition apparatus for turning plate truck scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420211105.7U CN203785775U (en) | 2014-04-28 | 2014-04-28 | Transition apparatus for turning plate truck scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785775U true CN203785775U (en) | 2014-08-20 |
Family
ID=51321953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420211105.7U Withdrawn - After Issue CN203785775U (en) | 2014-04-28 | 2014-04-28 | Transition apparatus for turning plate truck scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900672A (en) * | 2014-04-28 | 2014-07-02 | 济南金钟电子衡器股份有限公司 | Transition device of turning plate motor truck scale |
-
2014
- 2014-04-28 CN CN201420211105.7U patent/CN203785775U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900672A (en) * | 2014-04-28 | 2014-07-02 | 济南金钟电子衡器股份有限公司 | Transition device of turning plate motor truck scale |
| CN103900672B (en) * | 2014-04-28 | 2015-11-18 | 济南金钟电子衡器股份有限公司 | A kind of transition apparatus of flap motor truck scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |