CN205470989U - Realize that different specification packing boxes are general in device of single arm -drag formula garbage truck - Google Patents
Realize that different specification packing boxes are general in device of single arm -drag formula garbage truck Download PDFInfo
- Publication number
- CN205470989U CN205470989U CN201521076660.4U CN201521076660U CN205470989U CN 205470989 U CN205470989 U CN 205470989U CN 201521076660 U CN201521076660 U CN 201521076660U CN 205470989 U CN205470989 U CN 205470989U
- Authority
- CN
- China
- Prior art keywords
- locking bail
- pull bar
- transverse axis
- arms
- different size
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a realize that different specification packing boxes are general in device of single arm -drag formula garbage truck, it mainly includes both arms pull rod (9), locking bail (8), the extension spring that resets (2), locking bail linking bridge (6), act as go -between (5) and pulley (3). Both arms pull rod (9) are connected through connecting pin roll (12) and big single arm -drag (1), locking bail (8) are connected with drawing back arm rotating shaft cover (4) greatly through locking bail linking bridge (6), (5) make locking bail (8) rotatory through pulley (3) by acting as go -between, joint and separation with control both arms pull rods (9) and locking bail (8), thereby the contained angle the during joint when controlling different specification packing box self -dischargings between linkage frame (11) and big single arm -drag (1), has the reasonable position relation who corresponds within a definite time with the sub vehicle frame when realizing different specification packing box self -dischargings promptly, can select the packing box of different specifications according to actual conditions.
Description
Technical field
This utility model relates to trailing draw-arm type dust cart, and especially trailing draw-arm type dust cart container is detachable and self-unloading
During device.
Background technology
At present, trailing draw-arm type dust cart is generally carried out special train and is configured special case, and existing trailing draw-arm type dust cart is logical
The joint of excessive torque arm and linkage rack and disconnection realize container self-unloading and detachable, and it combines and disconnected
Journey drives locking bail to realize by one-stroke oil cylinder.So torque arm must match with linkage rack, i.e.
The structure of subframe and linkage rack is fixed, and a kind of detachable dumper of draw-arm can only configure a kind of container.
But according to the practical situation of urban environmental protection now, zones of different refuse production is different, it is clear that Yi Zhonggui
Lattice container can not meet dumper economy, efficient, the principle of high usage.Therefore, a different rule
The general dumper of lattice container is particularly important, and different size container can be made to be common to draw-arm rubbish
The device of rubbish car is the key solving this problem.
Summary of the invention
The technical problems to be solved in the utility model is to provide and realizes different size container and be common to draw-arm
The device of dumper, can select the container of different size, thus improve dumper according to practical situation
Utilization ratio.
For solving above-mentioned technical problem, the technical solution of the utility model is:
Realize different size container and be common to the device of trailing draw-arm type dust cart, including big torque arm, linkage rack,
Linkage rack drag hook and locking bail, its special feature is: be provided with both arms pull bar, and both arms pull bar one end leads to
Cross both arms link pin axle to be hinged in big torque arm, the other end of both arms pull bar and locking bail or linkage
Frame drag hook coordinates, and all installs again between both arms pull bar and big torque arm and between locking bail and big torque arm
Position stretching spring, big torque arm rotary sleeve middle installation pulley, pulley and lock are walked around in one end of bracing wire
Tight hook rear end transverse axis connects, and the bracing wire other end is connected to clutch handle, and clutch handle is positioned over driver's cabin
Or other positions convenient to operate, for controlling the lax of bracing wire and tension.Use the dress of said structure
Put, in that context it may be convenient to controlled locking bail by bracing wire by pulley and rotate, to control both arms pull bar and locking
The joint of hook with separate, thus control angle when engaging between linkage rack with big torque arm, play machinery and prolong
Time effect, it is achieved the self-unloading of different size container.
Above-mentioned both arms pull bar lower end is provided with pull bar transverse axis, pull bar transverse axis be fixed on both arms pull bar both arms it
Between, in order to lock hook and the hook of linkage rack drag hook；Both arms pull bar and pull bar transverse axis junction
Being welded with ribs, design herein is favorably improved both arms pull bar transverse axis pressure loading, increase safety and
Stability.
Described locking bail connects support by locking bail and is connected on big torque arm rotary sleeve, and in locking
Hook connects welding locking bail limited block on support, rotates excess to prevent locking bail from resetting.
Above-mentioned locking bail is double hook structures, such structure can enhanced stability, reduce work simultaneously
During vibrations；Being provided with two transverse axis between two locking bails, one is transverse axis in the middle part of locking bail,
Another is locking bail rear end transverse axis.
In the middle part of above-mentioned locking bail transverse axis and locking bail rear end transverse axis with locking bail all for welding, locking bail
Middle part transverse axis is connected support for socket with locking bail.
Above-mentioned both arms pull bar is using Hi-Stren steel Q460 or structural alloy steel 35CrMo as making
Material, and the thickness of both arms pull bar according to real load increase and increase；And both arms are only responsible for by locking bail
The switching of pull bar duty, and consider Cost Problems, only with general structural steel Q235A as system
Make material.Owing to both arms pull bar is load-supporting part, the choosing and the consideration of thickness of material herein
Can ensure that equipment safety is reliable.
In a word, this utility model primarily serves mechanical delay, automatically changes the effect of rotary shaft, can have
Angle when engaging between linkage rack with big torque arm when effect ground controls different size container self-unloading, thus realize
During different size container self-unloading with there is between subframe corresponding rational position relation.This apparatus structure letter
Single, it is easy to processing, it is simple to operation, not only cost is relatively low but also safe and reliable, can realize different size
Container is common to existing subframe, is effectively improved service efficiency and the cost performance of special trailing draw-arm type dust cart.
Accompanying drawing explanation
With detailed description of the invention, this utility model is made further description below in conjunction with the accompanying drawings.
Fig. 1 is locking state side view of the present utility model；
Fig. 2 is released state side view of the present utility model；
Fig. 3 is the isometric views of utility model works state.
Component names and sequence number in figure:
1. big torque arm 2. resets and stretches spring 3. pulley 4. big torque arm rotary sleeve 5. bracing wire 6. locking bail
Connect transverse axis 82. locking bail rear end in the middle part of support 7. locking bail limited block 8. locking bail 81. locking bail horizontal
Axle 9. both arms pull bar 91. pull bar transverse axis 92. ribs 10. linkage rack drag hook 11. linkage rack 12. both arms
The link pin axle 13. former locking bail of linkage rack limited block 14. linkage rack jack 15.
Detailed description of the invention
This utility model one as shown in Figure 1, Figure 2, Figure 3 shows realizes different size container and is common to torque arm
The device of car, is made up of big torque arm 1, linkage rack 11, linkage rack drag hook 10 and locking bail 8, should
Locking bail 8 is connected between support 6 with big torque arm 1 for being flexibly connected by locking bail, i.e. locking bail 8
Can rotate around transverse axis in the middle part of locking bail 81；Being provided with both arms pull bar 9, its both arms pull bar 9 one end is passed through
Both arms link pin axle 12 is hinged in big torque arm 1, the other end of both arms pull bar 9 and locking bail 8
Or linkage rack drag hook 10 coordinates.Can rotate in order to ensure both arms pull bar 9, at both arms pull bar 9 with big
Between torque arm 1, and reset stretching spring 2, big torque arm are all installed between locking bail 8 and big torque arm 1
Pulley 3 is installed in rotary sleeve 4 middle, and pulley 3 and locking bail rear end transverse axis are walked around in bracing wire 5 one end
82 connect, and the bracing wire other end is connected to clutch handle, and clutch handle is positioned over driver's cabin or other are easy to
Operating position, for controlling the lax of bracing wire and tension.
Fig. 3 is the isometric views of utility model works state, and its both arms pull bar 9 is by connecting bearing pin
12 are connected in big torque arm 1, and both arms pull bar 9 can rotate around bearing pin 12.Set in both arms pull bar 9 lower end
There is pull bar transverse axis 91, be fixed between both arms, in order to lock hook 8 and linkage rack drag hook 10
Hook, and it is welded with ribs 92 in both arms pull bar 9 and pull bar transverse axis 91 junction, ribs 92
Design is favorably improved the pressure loading of pull bar transverse axis 91, increases safety and stability.Certainly, its
The shape of both arms pull bar 9 can also is that cylinder, triangular prism, cuboid or other suitable shapes, so
Conversion all fall within protection scope of the present invention within.Its locking bail 8 connects support 6 by locking bail
It is connected on big torque arm rotary sleeve 4, and connects welding locking bail limited block 7 on support 6 at locking bail,
Excess is rotated to prevent locking bail 8 from resetting.This locking bail 8 is double hook structures, locking bail 8 it
Between be provided with two transverse axis, transverse axis 81 and locking bail rear end transverse axis 82 and locking bail 8 in the middle part of locking bail
It is all welding, is used for fixing locking bail 8；In the middle part of locking bail, transverse axis 81 is connected support 6 and is with locking bail
Socket, makes locking bail 8 to rotate.
Fig. 1 is locking state side view of the present utility model, and manual operation clutch handle closes, both arms
Pull bar 9 engages with locking bail 8, and this state is the non-duty of this device, the most former locking bail 15
Insert linkage rack jack 14 to be connected with linkage rack 11.When one-stroke oil cylinder extends, former locking bail 15 is multiple
Position disconnects with linkage rack 11, and master cylinder elongation makes big torque arm 1 drawing greatly in big torque arm rotary sleeve 4
Arm rotary shaft rotates, it is achieved can unloading functions.Fig. 2 is the released state side view of the present invention, artificially grasps
Making clutch handle to disconnect, bracing wire 5 is made locking bail 8 transverse axis 81 in the middle part of locking bail rotate by pulling force, real
Existing both arms pull bar 9 departs from locking bail 8, and both arms pull bar 9 is by the effect of the stretching spring 2 that resets, double
Arm brace 9 around both arms link pin axle 12 with the turning clockwise of visual angle in scheming, spacing by linkage rack
Block 13 spacing, master cylinder elongation makes big torque arm 1 rotate around linkage rack rotary shaft, when turning to Fig. 2
During position, pull bar transverse axis 91 engages with linkage rack drag hook 10 so that linkage rack 11 is real with big torque arm 1
Existing positive engagement, now linkage rack 11, big torque arm 1 and container positive engagement are that an entirety is around linkage rack
Axle spin axis rotates, it is achieved container rubbish toppling process.After having toppled over, master cylinder shrinks container and returns
Dropping down onto Fig. 2 position, now linkage rack limited block 13 stops that both arms pull bar 9 makes both arms pull bar 9 to scheme
Middle visual angle rotate counterclockwise to Fig. 1 position, now manual operation makes clutch handle close, bracing wire pine
Relax and locking bail 8 is rotated by effect transverse axis 81 in the middle part of locking bail of the stretching spring 2 that resets, both arms
Pull bar 9 engages with locking bail 8, as Fig. 1 recovers locking state, completes self-unloading process.
Above-mentioned both arms pull bar 9 is using Hi-Stren steel Q460 or structural alloy steel 35CrMo as system
Make material, and the thickness of both arms pull bar 9 increases according to real load and increases；And both arms pull bar is circle
During post, its cross section diameter of a circle increases along with real load and increases；When both arms pull bar is triangular prism,
The height of its cross-sectional triangle increases along with real load and increases；When both arms pull bar is cuboid, its
The width of the tetragon of cross section increases along with real load and increases.The responsible both arms pull bar 9 of locking bail 8
The switching of duty, and consider Cost Problems, therefore only with general structural steel Q235A as system
Make material.Owing to both arms pull bar 9 is load-supporting part, the choosing and shape thicknesses of material herein
Consideration can ensure that equipment safety is reliable.
Above in conjunction with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model
It is not limited to above-mentioned embodiment.Bracing wire 5 controls locking bail 8 by pulley 3 and rotates, double to control
The joint of arm brace 9 and locking bail 8 with separate, thus control linkage rack during different size container self-unloading
Angle during joint between 11 and big torque arm 1, when i.e. realizing different size container self-unloading and between subframe
There is the rational position relation of correspondence.The device of this operation principle both falls within protection of the present utility model
Among scope.
Claims (8)
1. realize different size container and be common to the device of trailing draw-arm type dust cart, including big torque arm (1), linkage rack (11), linkage rack drag hook (10) and locking bail (8), it is characterized in that: be provided with both arms pull bar (9), one end of both arms pull bar (9) is articulated with in big torque arm (1) by both arms link pin axle (12), reset stretching spring (2) is all installed between both arms pull bar (9) and big torque arm (1) and between locking bail (8) and big torque arm (1), pulley (3) is installed in big torque arm rotary sleeve (4) middle, one end of bracing wire (5) is walked around pulley (3) and is connected with locking bail rear end transverse axis (82), the bracing wire other end is connected to clutch handle.
The different size container that realizes the most according to claim 1 is common to the device of trailing draw-arm type dust cart, it is characterised in that: described both arms pull bar (9) lower end is provided with between the both arms that pull bar transverse axis (91) is fixed on both arms pull bar (9)；Described both arms pull bar (9) and pull bar transverse axis (91) junction are welded with ribs (92).
The different size container that realizes the most according to claim 1 is common to the device of trailing draw-arm type dust cart, it is characterised in that: described locking bail (8) connects support (6) by locking bail and is connected on big torque arm rotary sleeve (4).
The different size container that realizes the most according to claim 3 is common to the device of trailing draw-arm type dust cart, it is characterised in that: described locking bail connects support (6) upper welding locking bail limited block (7).
5. it is common to the device of trailing draw-arm type dust cart according to the different size container that realizes described in claim 1 or 3, it is characterized in that: described locking bail (8) is double hook structures, two transverse axis it are provided with between two locking bails, article one, being transverse axis (81) in the middle part of locking bail, another is locking bail rear end transverse axis (82).
The different size container that realizes the most according to claim 5 is common to the device of trailing draw-arm type dust cart, it is characterized in that: in the middle part of described locking bail, transverse axis (81) and locking bail rear end transverse axis (82) are with locking bail (8) all for welding, and in the middle part of locking bail, transverse axis (81) is connected support (6) for socket with locking bail.
The different size container that realizes the most according to claim 1 is common to the device of trailing draw-arm type dust cart, it is characterised in that: described both arms pull bar (9) is using Hi-Stren steel Q460 or structural alloy steel 35CrMo as making material.
The different size container that realizes the most according to claim 1 is common to the device of trailing draw-arm type dust cart, it is characterised in that: described locking bail (8) uses general structural steel Q235A as making material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076660.4U CN205470989U (en) | 2015-12-22 | 2015-12-22 | Realize that different specification packing boxes are general in device of single arm -drag formula garbage truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521076660.4U CN205470989U (en) | 2015-12-22 | 2015-12-22 | Realize that different specification packing boxes are general in device of single arm -drag formula garbage truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205470989U true CN205470989U (en) | 2016-08-17 |
Family
ID=56660498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521076660.4U Withdrawn - After Issue CN205470989U (en) | 2015-12-22 | 2015-12-22 | Realize that different specification packing boxes are general in device of single arm -drag formula garbage truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205470989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480626A (en) * | 2015-12-22 | 2016-04-13 | 陕西通家汽车股份有限公司 | Device for achieving universality of cargo tanks of different specifications for pulling arm type garbage truck |
-
2015
- 2015-12-22 CN CN201521076660.4U patent/CN205470989U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480626A (en) * | 2015-12-22 | 2016-04-13 | 陕西通家汽车股份有限公司 | Device for achieving universality of cargo tanks of different specifications for pulling arm type garbage truck |
| CN105480626B (en) * | 2015-12-22 | 2017-10-31 | 陕西通家汽车股份有限公司 | Realize that different size container is common to the device of trailing draw-arm type dust cart |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20171031 |