CN206327449U - A kind of sealing-locking device for slag-soil truck Dump gate - Google Patents
A kind of sealing-locking device for slag-soil truck Dump gate Download PDFInfo
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- CN206327449U CN206327449U CN201621476005.2U CN201621476005U CN206327449U CN 206327449 U CN206327449 U CN 206327449U CN 201621476005 U CN201621476005 U CN 201621476005U CN 206327449 U CN206327449 U CN 206327449U
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- sealing
- slag
- soil truck
- dump gate
- locking
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Abstract
The utility model provides a kind of sealing-locking device for slag-soil truck Dump gate, including the sealing device being made up of sealing card article and elastic sealing strip, and two groups of locking grapples driven by drive device, by drive device and the retaining mechanism that axle is constituted of grabbing that is fixedly welded in Dump gate；Sealing device is located between Dump gate and casing tail end, and the side of sealing card article is embedded in elastic sealing strip；Two groups of retaining mechanisms are located at the left and right sides of dregs box body lateral surface respectively, drive device is installed on slag-soil truck wall box by mounting seat, locking grapple shank upper end be hinged by bearing pin a with drive device, lower end is hinged by the bearing pin clamp installed on bearing pin b and slag-soil truck wall box；The utility model can effectively improve Dump gate left and right sides sealing intensity, sealing and locking intensity, and retaining mechanism stability is strong, be active in one's movements, and slag-soil truck rear box can be achieved and closes exhaustive completely.
Description
Technical field
The utility model is related to a kind of sealing-locking device for slag-soil truck Dump gate, belongs to urban construction and road is opened
The sealing locking structure technical field of the means of transports such as hair.
Background technology
The sealed slag-soil truck in back door is important transfer tool in city and road construction means of transport.Slag-soil truck is in dress
When load urban construction gravel or mud are transported through, the gravel or mud of demand need to be transported to finger using this sealed slag-soil truck
Determine urban construction or road landfill place.On our traditional slag-soil truck rear box sealed constructions, because slag-soil truck is filled
The material of load is by under Action of Gravity Field, and its contained humidity or mud are concentrated in bottom half, and current most of slag-soil truck is only
Only casing Dump gate door bottom is provided with band chain or single hydraulic cylinder Strain lock is hooked into row sealing and voluntarily locked, in box body lifting and
Fall under repetitive operation, deformation fracture occurs in its chain and hinge, and locking force is uneven, it is easy to cause slag-soil truck to load
Material omits most of gravel and mud, road and life house to cleaning during road transport from the crack between a door and its frame of left and right
Region makes a big impact, and so can only not only be have impact on using manually being cleared up or being cleaned on the way in this case
The environmental beauty of urban road, and also increase a large amount of costs of labor.
The content of the invention
The purpose of this utility model is to solve slag-soil truck at this stage the problem of back door sealing is poor occur, and provides one kind
Structure design for slag-soil truck Dump gate is simple, long service life, the dense block that can effectively prevent gravel or mud from omitting
Tight device.
Realize technical scheme that the utility model purpose used for dress is locked in a kind of sealing for slag-soil truck Dump gate
Put, including the sealing device being made up of sealing card article and elastic sealing strip, and two groups are driven by drive device, by drive device
Dynamic locking grapple and the retaining mechanism for grabbing axle composition being fixedly welded in Dump gate；The sealing device be located at Dump gate with
Between casing tail end, the side of sealing card article is embedded in elastic sealing strip；Two groups of retaining mechanisms are located at dregs railway carriage respectively
The left and right sides of outside, drive device is installed on slag-soil truck wall box by mounting seat, and locking grapple includes hook portion
With the T-shaped shank of horizontal positioned, hook portion, which is located at the afterbody of T-shaped shank and is hooked in, grabs on axle, and the upper end on T-shaped shank head leads to
Cross that bearing pin a is hinged with drive device, lower end is hinged by the bearing pin clamp installed on bearing pin b and slag-soil truck wall box.
Bearing pin clamp and mounting seat are installed on slag-soil truck wall box by reinforcing plate.
The drive device is hydraulic cylinder, and hydraulic cylinder is communicated in the hydraulic system of slag-soil truck.
Also include two groups of hitch gears being made up of the hook axle linked up with and be fixedly welded in Dump gate, two groups of hook machines
Structure is hooked on hook axle respectively positioned at the left and right sides of dregs box body lateral surface and below retaining mechanism.
As shown from the above technical solution, the sealing-locking device that the utility model is provided, by by sealing card article and elasticity
The sealing device that sealing strip is constituted realizes the sealing between Dump gate and casing tail end, when Dump gate is closed, sealing card article
Side pushes against elastic sealing strip and is embedded under the external force effect that door is closed in elastic sealing strip, so that closed discharging door and casing
Gap between tank wall, prevents that the fluids such as the mud of box house are excessive；By positioned at the dregs box body lateral surface left and right sides
Two groups of retaining mechanisms and two groups of hitch gears realize the locking of Dump gate and casing, casing Dump gate is single open-type structure, with
Box-like body upper articulation, the line of above-mentioned four groups of mechanisms is rectangular, and the bottom of Dump gate is completely covered, firmly locked discharging
Door；Grapple is locked in drive device driving in retaining mechanism, and locking grapple, which can complete to turn clockwise, stretches out locking and counterclockwise
Rotate back to shrinkage porosite and start work, so that the axle of grabbing that can firmly catch Dump gate to be welded and fixed is held inward, so as to so as to unload
Bin gate end face can effectively fit with the casing end provided with sealing card article and elastic sealing strip, reduce gap amount, it is ensured that
The sealing intensity and sealing of casing Dump gate；Locking grapple includes the T-shaped shank of hook portion and horizontal positioned, and hook portion is located at T
The afterbody of type shank and being hooked in is grabbed on axle, and the upper end on T-shaped shank head is hinged by bearing pin a and drive device, lower end leads to
The bearing pin clamp that bearing pin b is crossed with being installed on slag-soil truck wall box is hinged, and overcomes the big and heavy shortcoming of existing grapple shank, and
Its motion sensitivity is higher, movable can be stretched out freely and retracting action；The slag-soil truck wall box end left and right sides
Gusset on be equipped with the reinforcing plate of two high intensity, it is with casing or so, and end face both sides gusset is welded as a whole, and improves dregs
The structural strength of railway carriage body sidewall, it is ensured that retaining mechanism is reliably installed.
Compared with prior art, the sealing-locking device that the utility model is provided can effectively improve the Dump gate left and right sides
Sealing intensity, sealing and locking intensity, and retaining mechanism stability is strong, be active in one's movements, and slag-soil truck rear box can be achieved
Exhaustive is closed completely.
Brief description of the drawings
The structural representation for the sealing-locking device for slag-soil truck Dump gate that Fig. 1 provides for the utility model.
Fig. 2 is the top view of retaining mechanism.
Fig. 3 unclamps schematic diagram for the grapple of retaining mechanism.
The use state figure for the sealing-locking device for slag-soil truck Dump gate that Fig. 4 provides for the utility model.
Wherein, 1- casings, 2- Dump gates, 3- mounting seats, 4- hydraulic cylinders, 5- locking grapples, 6- grabs axle, 7- bearing pins a, 8- pin
Axle b, 9- bearing pin clamp, 10- sealing card articles, 11- elastic sealing strips, 12- reinforcing plates a, 13- reinforcing plate b, 14- hook, 15- is hung
Hook axle；100- retaining mechanisms, 200- hitch gears.
Embodiment
Accompanying drawings below and embodiment carry out detailed specific description to the utility model, and content of the present utility model is not limited to
In following examples.
The utility model provide the sealing-locking device for slag-soil truck Dump gate, its structure as shown in Figure 1, Figure 2 with Fig. 4 institutes
Show, including the sealing device being made up of sealing card article 10 and elastic sealing strip 11, two groups by hydraulic cylinder 4, pass through Driven by Hydraulic Cylinder
Locking grapple 5 and be fixedly welded in Dump gate 2 grab axle 6 composition retaining mechanism 100, and two groups by hook 14 and weldering
Connect the hitch gear 200 that the hook axle 15 being fixed in Dump gate 2 is constituted；Referring to Fig. 2, two groups of mechanisms of locking 100 are located at respectively
The left and right sides of the lateral surface of dregs box body 1, hydraulic cylinder 4 is installed on slag-soil truck wall box by mounting seat 3, and hydraulic cylinder connects
In the hydraulic system for passing through slag-soil truck, so as to so that hydraulic cylinder is in the case of hydraulic control, make with sealing card article 10 and rubber
The casing of glue sealing strip 11 is effectively fitted with Dump gate end face, it is ensured that casing Dump gate is close with the high intensity of casing end
Sealing property；Two groups of hitch gears 200 are respectively positioned at the left and right sides of the lateral surface of dregs box body 1 and positioned at retaining mechanism 100
Lower section, is hooked on hook axle；The sealing device is located between Dump gate 2 and the tail end of casing 1, and sealing card article 10 is with unloading
Bin gate 2 or the tail end of casing 1 are fixed with one, and its side is embedded in elastic sealing strip 11；
Referring to Fig. 1, locking grapple 5 includes the T-shaped shank of hook portion and horizontal positioned, and hook portion is located at the afterbody of T-shaped shank simultaneously
And be hooked in and grab on axle, grab axle 6 and handled by quenched quenching technical, intensity is high, the upper end on T-shaped shank head by bearing pin a7 with
The piston rod of hydraulic cylinder is hinged, lower end is hinged by the bearing pin clamp 9 installed on bearing pin b8 and slag-soil truck wall box, bearing pin card
Plate 9 and mounting seat 3 are installed on slag-soil truck wall box by reinforcing plate b13 and reinforcing plate a12 respectively so that bearing pin clamp 9
Higher with mounting seat 3 and the weld strength of the side wall of casing 1, weld is difficult tear.
In actually used, referring to Fig. 4, Dump gate 2 is single open-type structure and the upper articulation of casing 1, after Dump gate 2 is closed,
Two groups of hitch gears 200 are locked, the piston of hydraulic cylinder stretches out in two groups of retaining mechanisms 100 of HYDRAULIC CONTROL SYSTEM, locking is grabbed
Hook, which rotates clockwise to hook, grabs axle, so as to provide enough closing forces for Dump gate 2 so that positioned at Dump gate 2 and the tail end of casing 1
Between sealing card article be tightly embedded in elastic sealing strip, sealing gap therebetween；Referring to Fig. 3, hydraulic pressure in retaining mechanism 100
When the piston of cylinder is retracted, locking grapple is rotated counterclockwise, and axle is grabbed in disengaging, and Dump gate 2 can be opened by opening hitch gear.
Claims (4)
1. a kind of sealing-locking device for slag-soil truck Dump gate, it is characterised in that：Including by sealing card article and elastic packing
The sealing device that bar is constituted, and two groups of locking grapples driven by drive device, by drive device and being fixedly welded on are unloaded
The retaining mechanism for grabbing axle composition on bin gate；The sealing device is located between Dump gate and casing tail end, and the one of sealing card article
Side is embedded in elastic sealing strip；Two groups of retaining mechanisms are located at the left and right sides of dregs box body lateral surface, driving dress respectively
Put and be installed on by mounting seat on slag-soil truck wall box, locking grapple includes the T-shaped shank of hook portion and horizontal positioned, hook portion position
Grabbed in the afterbody and being hooked in of T-shaped shank on axle, the upper end on T-shaped shank head is hinged by bearing pin a and drive device, lower end
It is hinged by bearing pin b with the bearing pin clamp installed on slag-soil truck wall box.
2. the sealing-locking device according to claim 1 for slag-soil truck Dump gate, it is characterised in that：Bearing pin clamp and
Mounting seat is installed on slag-soil truck wall box by reinforcing plate.
3. the sealing-locking device according to claim 1 for slag-soil truck Dump gate, it is characterised in that：The driving dress
Hydraulic cylinder is set to, hydraulic cylinder is communicated in the hydraulic system of slag-soil truck.
4. the sealing-locking device according to claim 1 for slag-soil truck Dump gate, it is characterised in that：Also include two groups
The hitch gear being made up of the hook axle linked up with and be fixedly welded in Dump gate, two groups of hitch gears are located at dregs railway carriage respectively
The left and right sides of outside and below the retaining mechanism, is hooked in and links up with axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476005.2U CN206327449U (en) | 2016-12-30 | 2016-12-30 | A kind of sealing-locking device for slag-soil truck Dump gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476005.2U CN206327449U (en) | 2016-12-30 | 2016-12-30 | A kind of sealing-locking device for slag-soil truck Dump gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206327449U true CN206327449U (en) | 2017-07-14 |
Family
ID=59294693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476005.2U Active CN206327449U (en) | 2016-12-30 | 2016-12-30 | A kind of sealing-locking device for slag-soil truck Dump gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206327449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227903A (en) * | 2020-09-01 | 2021-01-15 | 山东聚鑫专用车制造有限公司 | Hydraulic lock tightly-sealed rear door |
-
2016
- 2016-12-30 CN CN201621476005.2U patent/CN206327449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227903A (en) * | 2020-09-01 | 2021-01-15 | 山东聚鑫专用车制造有限公司 | Hydraulic lock tightly-sealed rear door |
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