CN208813974U - A kind of combined rubbish pulley sheave - Google Patents
A kind of combined rubbish pulley sheave Download PDFInfo
- Publication number
- CN208813974U CN208813974U CN201821408478.8U CN201821408478U CN208813974U CN 208813974 U CN208813974 U CN 208813974U CN 201821408478 U CN201821408478 U CN 201821408478U CN 208813974 U CN208813974 U CN 208813974U
- Authority
- CN
- China
- Prior art keywords
- support
- combined
- support shaft
- pulley sheave
- rubbish
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of combined rubbish pulley sheaves, including upper support seat, lower support base, scroll wheel, the upper support seat is provided with erect plate, support shaft is provided on the erect plate, described support shaft one end is provided with fixed station, split pin is provided at the separate fixed station in the support shaft, floating bearing is provided in the support shaft, the scroll wheel is provided on the floating bearing, support rod is provided with after the upper support seat, support spring is provided on the support rod, the support bar top is provided with thread head, back tightening nut is provided on the thread head.Beneficial effect is: the utility model guarantees scroll wheel always with ground face contact using telescopic spring, avoid causing due to ground injustice the one or more of pulleys disengagings of combined garbage truck cause to support it is unstable, the stability for increasing combined garbage truck pulley support improves combined rubbish pulley sheave to the adaptability of Different Ground.
Description
Technical field
The utility model relates to garbage truck fields, and in particular to a kind of combined rubbish pulley sheave.
Background technique
Combined garbage truck is generally used cooperatively with hook arm garbage truck.Hook arm garbage truck can put to obtain hook using high-new design
Arm, a vehicle can be easy to loading and unloading with multiple combined garbage trucks, realize the secondary lifting of combined garbage truck and save mechanism the most
The advantages that power has structure simple, and stable operation is convenient, high efficiency handling, saves manpower.Hook arm garbage truck can foundation user want
It asks and is equipped with several combined garbage trucks.Combined garbage truck can be used as simple, beautiful, environmental protection a refuse transfer station, most
Limits improve the service efficiency of vehicle.So combined garbage truck can be placed on many different ground, when having some
Flat ground, there are also the ground for being hollow.
But in the prior art, general pulley directly uses support base to use hinge to connect with combined garbage truck bottom surface quadrangle
It connects, when encountering hogwallow, since ground injustice causes the one or more of pulleys of combined garbage truck and ground to be detached from,
It causes combined garbage truck support unstable, reduces the stability of combined garbage truck pulley support, combined rubbish appearance of vehicle
It easily turns on one's side, reduces combined rubbish pulley sheave to the adaptability of Different Ground.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of combined rubbish pulley sheave.
The utility model achieves the above object through the following technical schemes:
A kind of combined rubbish pulley sheave, including upper support seat, lower support base, scroll wheel, the upper support seat are provided with
Erect plate, is provided with support shaft on the erect plate, and described support shaft one end is provided with fixed station, far from institute in the support shaft
It states and is provided with split pin at fixed station, floating bearing is provided in the support shaft, the rolling is provided on the floating bearing
Driving wheel is provided with support rod after the upper support seat, and support spring, the support bar top setting are provided on the support rod
There is thread head, back tightening nut is provided on the thread head, the lower support base, the lower branch are provided with after the support spring
It is provided with erecting bed on support seat, mounting hole is provided on the erecting bed, is provided with central through hole among the lower support base.
In above structure, the lower support base is passed through into the mounting hole on the erecting bed by bolt and is fixed on group
Under mould assembly garbage truck, the support spring is covered on the support rod, the thread head on the support rod is passed through into institute
The central through hole on lower support base is stated, the back tightening nut is tightened on the thread head, adjusts the support spring
To regulation decrement, when combined garbage truck is placed on the ground, gravity of the support spring due to combined garbage truck
It is compressed, when there is the scroll wheel in depression, the support spring elongation pushes the upper support seat downward, described
Upper support seat pushes the support shaft to oppress the scroll wheel and contacts depression inner bottom surface, guarantees all rollings of combined garbage truck
Driving wheel and ground face contact, guarantee to stablize support.
In order to further increase combined rubbish pulley sheave to the adaptability of Different Ground, the support rod is welded on described
On upper support seat, the erect plate is vertical with the upper support seat, and the support shaft passes through the erect plate.
In order to further increase combined rubbish pulley sheave to the adaptability of Different Ground, the fixed station and the setting
Plate fitting, the split pin pass through the support shaft, and the floating bearing is used with the support shaft and the scroll wheel respectively
Interference fit.
In order to further increase combined rubbish pulley sheave to the adaptability of Different Ground, the support spring is wrapped in institute
It states on support rod, the support spring is withstood on respectively on the upper support seat and the lower support base.
In order to further increase combined rubbish pulley sheave to the adaptability of Different Ground, the thread head is passed through in described
Heart through-hole, the central through hole pass through the lower support base, and the back tightening nut is tightened back-to-back using two nuts, the back
Tight nut is threadedly coupled with the thread head use.
In order to further increase combined rubbish pulley sheave to the adaptability of Different Ground, the erecting bed is welded on described
On lower support base, the mounting hole passes through the erecting bed, and the lower support base is in U-shape, and the depth of the lower support base is greater than
The length of the thread head.
In order to further increase combined rubbish pulley sheave to the adaptability of Different Ground, the scroll wheel is cylindrical,
The support shaft is cylindrical, and the support rod is cylindrical.
Beneficial effect is: the utility model using telescopic spring guarantee scroll wheel always with ground face contact, avoid due to
Ground injustice causes the one or more of pulleys disengaging of combined garbage truck to cause to support unstable, increases combined rubbish
The stability of rubbish pulley sheave support, improves combined rubbish pulley sheave to the adaptability of Different Ground.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those having ordinary skill in the art, without any creative labor,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of combined rubbish pulley sheave described in the utility model；
Fig. 2 is a kind of upper support seat schematic diagram of combined rubbish pulley sheave described in the utility model；
Fig. 3 is a kind of lower support base schematic diagram of combined rubbish pulley sheave described in the utility model.
The reference numerals are as follows:
1, scroll wheel；2, upper support seat；3, support rod；4, support spring；5, lower support base；6, erecting bed；7, mounting hole；
8, central through hole；9, floating bearing；10, support shaft；11, erect plate；12, split pin；13, fixed station；14, back tightening nut；15,
Thread head.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of combined rubbish pulley sheave, including upper support seat 2, lower support base 5, scroll wheel 1, on
Support base 2 is provided with erect plate 11, supports support shaft 10, is provided with support shaft 10 on erect plate 11, in the revolution of scroll wheel 1
The heart, 10 one end of support shaft are provided with fixed station 13, limit the position of support shaft 10, are arranged at separate fixed station 13 in support shaft 10
There is split pin 12, prevent support shaft 10 from deviating from erect plate 11, floating bearing 9 is provided in support shaft 10, increases scroll wheel 1 and turn round
Flexibility, be provided with scroll wheel 1 on floating bearing 9, drive combined garbage truck to move on the ground, set after upper support seat 2
It is equipped with support rod 3, upper support seat 2 is supported, support spring 4 is provided on support rod 3, lower pressure is generated, is arranged at the top of support rod 3
There is thread head 15, screw back tightening nut 14, back tightening nut 14 is provided on thread head 15, the height of lock support bar 3 supports bullet
It is provided with lower support base 5 after spring 4, the force surface of support spring 4 is provided with erecting bed 6 on lower support base 5, connects lower support base 5
With combined garbage truck, mounting hole 7 is provided on erecting bed 6, is passed through bolt, is provided with central through hole 8 among lower support base 5,
Across support rod 3.
In above structure, lower support base 5 is passed through into the mounting hole 7 on erecting bed 6 by bolt and is fixed on combined rubbish
Under vehicle, by 4 sets of support spring on support rod 3, the thread head 15 on support rod 3 is passed through into the central through hole on lower support base 5
8, back tightening nut 14 is tightened on thread head 15, adjustment support spring 4 is to regulation decrement, when combined garbage truck is placed on
When on ground, support spring 4 is since the gravity of combined garbage truck is compressed, when there is a scroll wheel 1 in depression, support
The elongation of spring 4 pushes upper support seat 2 downwards, and upper support seat 2 pushes support shaft 10 to oppress scroll wheel 1 and contacts depression inner bottom surface, protects
All scroll wheels 1 of combined garbage truck and ground face contact are demonstrate,proved, guarantees to stablize support.
In order to further increase combined rubbish pulley sheave to the adaptability of Different Ground, support rod 3 is welded on support
On seat 2, increase intensity, solid and reliable, erect plate 11 is vertical with upper support seat 2, guarantee that support shaft 10 is parallel with upper support seat 2,
Support shaft 10 passes through erect plate 11, guarantees that support shaft 10 is connect with upper support seat 2, and fixed station 13 is bonded with erect plate 11, limitation
The position of support shaft 10, split pin 12 pass through support shaft 10, guarantee that support shaft 10 cannot deviate from erect plate 11, floating bearing 9 divides
Not with support shaft 10 and scroll wheel 1 using being interference fitted, solid and reliable, support spring 4 is wrapped on support rod 3, forms support
The spiral of spring 4, support spring 4 are withstood on respectively on upper support seat 2 and lower support base 5, replacement support spring 4 easy to disassemble, spiral shell
Line head 15 passes through central through hole 8, guarantees the connection of support rod 3 and lower support base 5, and central through hole 8 passes through lower support base 5, guarantees
Thread head 15 passes through lower support base 5, and back tightening nut 14 is tightened back-to-back using two nuts, and screw thread self-locking is not easy to fall off, back
Tight nut 14 is threadedly coupled with 15 use of thread head, and convenient for connection fastening, erecting bed 6 is welded on lower support base 5, solid resistance to
With mounting hole 7 passes through erecting bed 6, guarantees to be bolted, and lower support base 5 is in U-shape, and the depth of lower support base 5 is greater than thread head 15
Length, guarantee that support spring 4 has sufficient regulated quantity, scroll wheel 1 is cylindrical, increases and rolls area, support shaft 10 is in circle
Cylindricality guarantees that scroll wheel 1 turns round, and support rod 3 is cylindrical, reduces the flexible obstruction of support spring 4.
It should be noted that above embodiments are only to illustrate technical solutions of the utility model rather than restriction technologies scheme,
Although applicant is explained in detail the utility model referring to preferred embodiment, those skilled in the art should be managed
Solution, those to technical solutions of the utility model carry out modification or equivalent replacement, cannot be detached from the technical program objective and
Range should all cover in the utility model claims range.
Claims (7)
1. a kind of combined rubbish pulley sheave, it is characterised in that: including upper support seat (2), lower support base (5), scroll wheel (1),
The upper support seat (2) is provided with erect plate (11), is provided with support shaft (10), the support shaft on the erect plate (11)
(10) one end is provided with fixed station (13), is provided with split pin at separate the fixed station (13) on the support shaft (10)
(12), it is provided with floating bearing (9) on the support shaft (10), is provided with the scroll wheel (1) on the floating bearing (9),
It is provided with support rod (3) after the upper support seat (2), is provided with support spring (4), the support rod on the support rod (3)
(3) top is provided with thread head (15), is provided with back tightening nut (14) on the thread head (15), after the support spring (4)
It is provided with the lower support base (5), is provided with erecting bed (6) on the lower support base (5), is provided on the erecting bed (6)
Mounting hole (7), the lower support base (5) is intermediate to be provided with central through hole (8).
2. a kind of combined rubbish pulley sheave according to claim 1, it is characterised in that: the support rod (3) is welded on
On the upper support seat (2), the erect plate (11) is vertical with the upper support seat (2), and the support shaft (10) passes through described
Erect plate (11).
3. a kind of combined rubbish pulley sheave according to claim 2, it is characterised in that: the fixed station (13) with it is described
Erect plate (11) fitting, the split pin (12) pass through the support shaft (10), the floating bearing (9) respectively with the support
Axis (10) and the scroll wheel (1) use interference fit.
4. a kind of combined rubbish pulley sheave according to claim 3, it is characterised in that: support spring (4) winding
On the support rod (3), the support spring (4) is withstood on respectively on the upper support seat (2) and the lower support base (5).
5. a kind of combined rubbish pulley sheave according to claim 4, it is characterised in that: the thread head (15) passes through institute
It states central through hole (8), the central through hole (8) passes through the lower support base (5), and the back tightening nut (14) uses two nuts
It tightens back-to-back, the back tightening nut (14) is threadedly coupled with the thread head (15) use.
6. a kind of combined rubbish pulley sheave according to claim 5, it is characterised in that: the erecting bed (6) is welded on
On the lower support base (5), the mounting hole (7) passes through the erecting bed (6), and the lower support base (5) is in U-shape, under described
The depth of support base (5) is greater than the length of the thread head (15).
7. a kind of combined rubbish pulley sheave according to claim 6, it is characterised in that: the scroll wheel (1) is in cylinder
Shape, the support shaft (10) is cylindrical, and the support rod (3) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408478.8U CN208813974U (en) | 2018-08-30 | 2018-08-30 | A kind of combined rubbish pulley sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408478.8U CN208813974U (en) | 2018-08-30 | 2018-08-30 | A kind of combined rubbish pulley sheave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208813974U true CN208813974U (en) | 2019-05-03 |
Family
ID=66275152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408478.8U Expired - Fee Related CN208813974U (en) | 2018-08-30 | 2018-08-30 | A kind of combined rubbish pulley sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208813974U (en) |
-
2018
- 2018-08-30 CN CN201821408478.8U patent/CN208813974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20190830 |