CN201227727Y - Slewing mechanism of welding bench for garbage truck carriage - Google Patents
Slewing mechanism of welding bench for garbage truck carriage Download PDFInfo
- Publication number
- CN201227727Y CN201227727Y CNU2008200775819U CN200820077581U CN201227727Y CN 201227727 Y CN201227727 Y CN 201227727Y CN U2008200775819 U CNU2008200775819 U CN U2008200775819U CN 200820077581 U CN200820077581 U CN 200820077581U CN 201227727 Y CN201227727 Y CN 201227727Y
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- CN
- China
- Prior art keywords
- revoliving arm
- swing
- pivoting support
- charging hopper
- garbage truck
- 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.)
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Abstract
The utility model discloses a swing mechanism for the loading hopper welding bench of a dust cart, and particularly relates to a device which can realize the swing of the entire hopper when supporting the integrally weld of the hopper of a back-loading compression-type dust cart. The utility model provides a special device which can realize lifting and swing of the loading hopper when the loading hopper is welded, and has the advantages of simple structure and convenient operation for welding staff. The swing mechanism has the structure that swing supports are fixed at the top parts of two sides of a U-shaped supporting frame; a driving swing arm is inwardly fixed on the left swing support and a driven swing arm is inwardly fixed on the right swing support; a motor redactor is arranged on the outer side of the left swing support through a shaft coupling; and a support shaft is arranged in corresponding shaft holes in the driving swing arm and the driven swing arm. The swing mechanism is suitable for the integrally weld of the loading hopper of a back-loading compression-type dust cart.
Description
Technical field
The slew gear of the utility model garbage truck charging hopper welding bench, the whole hopper that can make that is adopted when being specifically related to a kind of hopper integral solder that supports rear-loading compression type garbage truck dress is realized rotating device.
Background technology
The charging hopper slewing equipment is the integral solder that is used for the rear-loading compression type garbage truck charging hopper, charging hopper is when carrying out integral solder, by hoistable platform move up and down and reversing frame on about the positive and negative rotation of two revoliving arms, regulate charging hopper and weld to suitable position.
The charging hopper function of rear-loading compression type garbage truck is to be used for compression and pressing waste, charging hopper is the key stressed member of car load, there is very big uncertainty in its structure stress situation according to the difference of rubbish composition, so structure adopts the high-strength steel sheet of 4mm-6mm substantially, these steel plates are welding all, because charging hopper complex structure, in welding process, charging hopper need constantly overturn could be fit to the operation of welding personnel, this has just increased working strength of workers, and operating efficiency is low; In order to alleviate working strength of workers, to increase work efficiency, the slew gear that has designed garbage truck charging hopper welding bench satisfies the production demand.
The utility model content
The utility model overcomes the deficiencies in the prior art, problem to be solved is: the slew gear that a kind of garbage truck charging hopper welding bench is provided, can make charging hopper realize lifting and revolution, and simple in structure, satisfy a kind of isolated plant of welding personnel comfortable operation in when welding.
In order to address the above problem, the scheme that the utility model adopts is: the slew gear of garbage truck charging hopper welding bench, described slew gear comprises: pivoting support, the active revoliving arm, driven revoliving arm, back shaft, motor reducer, shaft coupling, pivoting support is fixed on the top of " U " type support frame both sides, initiatively revoliving arm inwardly is fixed on the pivoting support of left side, driven revoliving arm inwardly is fixed on the pivoting support of right side, the outside of pivoting support on the left of motor reducer is installed in together by shaft coupling, back shaft is installed in active revoliving arm and the corresponding axis hole of driven revoliving arm.
The structure of above-mentioned active revoliving arm and driven revoliving arm is identical, and initiatively revoliving arm comprises: the disk of band locating hole and the shaped steel plate that is welded on the disk inboard, described shaped steel plate is provided with axis hole.
Described pivoting support is the inner holder that is provided with a cover rolling bearing and connecting axle, described connecting axle one end and shaft coupling, and the other end of connecting axle links to each other with disk.
In the pin-and-hole in the above-mentioned pivoting support outside, be provided with locking pin.
The beneficial effects of the utility model are: simple and compact for structure, the charging hopper simple installation can turn to charging hopper in any suitable angle and weld, and reduces working strength of workers, is fit to rear-loading compression type garbage truck charging hopper integral solder and uses.
Description of drawings
Be described further below in conjunction with the slew gear of drawings and Examples the utility model garbage truck charging hopper welding bench:
Fig. 1 is the structural representation of the slew gear of the utility model garbage truck charging hopper welding bench;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structure chart of active revoliving arm 4 among Fig. 1;
Fig. 4 is the structure chart of back shaft 6 among Fig. 1;
Fig. 5 is the structure chart of locking pin 9 among Fig. 1;
Fig. 6 is the structural representation of the utility model embodiment;
Fig. 7 is the left view of Fig. 6.
Among the figure: 1-hoistable platform, 2-support frame, 3-pivoting support, 4-active revoliving arm, 5-driven revoliving arm, 6-back shaft, 7-motor reducer, 8-shaft coupling, 9-locking pin, 10-melt pit cover plate, 11-melt pit, 12-disk, 13-shaped steel plate, 14-charging hopper.
The specific embodiment
As Fig. 1-shown in Figure 5: the slew gear of garbage truck charging hopper welding bench, the slew gear of garbage truck charging hopper welding bench, described slew gear comprises: pivoting support 3, active revoliving arm 4, driven revoliving arm 5, back shaft 6, motor reducer 7, shaft coupling 8, its structure is: pivoting support 3 is fixed on the top of " U " type support frame 2 both sides, initiatively revoliving arm 4 inwardly is fixed on the pivoting support 3 of left side, driven revoliving arm 5 inwardly is fixed on the right side pivoting support 3, the outside of pivoting support 3 on the left of motor reducer 7 is installed in together by shaft coupling 8, back shaft 6 is installed in active revoliving arm 4 and the driven revoliving arm 5 corresponding axis holes.
Initiatively revoliving arm 4 is identical with the structure of driven revoliving arm 5, and initiatively revoliving arm 4 comprises: the disk 12 of band locating hole and the shaped steel plate 13 that is welded on disk 12 inboards, described shaped steel plate 13 is provided with axis hole.
Described pivoting support 3 is the inner holder that is provided with a cover rolling bearing and connecting axle, described connecting axle one end and shaft coupling 8, and the other end of connecting axle links to each other with disk 12.
In the pin-and-hole in pivoting support 3 outsides, be provided with locking pin 9.
Above-mentioned working platform swing mechanism is connected with hoistable platform 1 by support frame 2, its structure is: hoistable platform 1 is fixed on 11 li of melt pits by expansion bolt, support frame 2 is welded on the centre on plane on the hoistable platform 1, and hoistable platform 1 is a hydraulic elevating platform, can also be the electric up-down platform; Be provided with melt pit cover plate 10 at melt pit 11 tops.
Embodiment: as Fig. 6, shown in Figure 7, charging hopper 14 is put in support frame 2 centres, four back shafts 6 are inserted in the fixing hole of charging hopper 14 correspondences from the axis hole of active revoliving arm 4 and driven revoliving arm 5 respectively, charging hopper 14 is fixed on the support frame 2; Press hoistable platform 1 button, the operation hoistable platform reaches suitable height, operating electrical machines decelerator 7 drives initiatively revoliving arm 4 rotations simultaneously, make charging hopper 14 turn to suitable position forward or backwards, make hoistable platform 1 drop to correct position again, locking pin 9 is inserted the initiatively fixing hole of revoliving arm 4 and driven revoliving arm 5 respectively, guarantee that charging hopper 14 no longer rotates, lay melt pit cover plate 10 then at melt pit 11 tops, carry out the welding at charging hopper 14 each positions at last.
Claims (4)
1. the slew gear of garbage truck charging hopper welding bench, described slew gear comprises: pivoting support (3), active revoliving arm (4), driven revoliving arm (5), back shaft (6), motor reducer (7), shaft coupling (8), it is characterized in that: pivoting support (3) is fixed on the top of " U " type support frame (2) both sides, initiatively revoliving arm (4) inwardly is fixed on the left side pivoting support (3), driven revoliving arm (5) inwardly is fixed on the right side pivoting support (3), the outside of pivoting support (3) on the left of motor reducer (7) is installed in together by shaft coupling (8), back shaft (6) are installed in active revoliving arm (4) and the corresponding axis hole of driven revoliving arm (5).
2. the slew gear of garbage truck charging hopper welding bench according to claim 1, it is characterized in that: initiatively revoliving arm (4) is identical with the structure of driven revoliving arm (5), initiatively revoliving arm (4) comprising: be with the disk (12) of locating hole and be welded on the inboard shaped steel plate (13) of disk (12), described shaped steel plate (13) is provided with axis hole.
3. the slew gear of garbage truck charging hopper welding bench according to claim 2, it is characterized in that: described pivoting support (3) is the inner holder that is provided with a cover rolling bearing and connecting axle, described connecting axle one end and shaft coupling (8), the other end of connecting axle links to each other with disk (12).
4. according to the slew gear of each described garbage truck charging hopper welding bench of claim 1-3, it is characterized in that: in the pin-and-hole in pivoting support (3) outside, be provided with locking pin (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200775819U CN201227727Y (en) | 2008-06-16 | 2008-06-16 | Slewing mechanism of welding bench for garbage truck carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200775819U CN201227727Y (en) | 2008-06-16 | 2008-06-16 | Slewing mechanism of welding bench for garbage truck carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201227727Y true CN201227727Y (en) | 2009-04-29 |
Family
ID=40632689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200775819U Expired - Fee Related CN201227727Y (en) | 2008-06-16 | 2008-06-16 | Slewing mechanism of welding bench for garbage truck carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201227727Y (en) |
-
2008
- 2008-06-16 CN CNU2008200775819U patent/CN201227727Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20100616 |