CN214110199U - Urea tank tray and quick change device for supporting rod thereof - Google Patents
Urea tank tray and quick change device for supporting rod thereof Download PDFInfo
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- CN214110199U CN214110199U CN202022645747.6U CN202022645747U CN214110199U CN 214110199 U CN214110199 U CN 214110199U CN 202022645747 U CN202022645747 U CN 202022645747U CN 214110199 U CN214110199 U CN 214110199U
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- supporting rod
- quick
- change device
- tray
- urea tank
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Abstract
The utility model relates to a urea tank tray and a supporting rod quick-changing device thereof, the tray comprises a bottom plate, a turntable arranged on the bottom plate, a supporting block component arranged on the turntable and a supporting rod component, wherein the supporting rod component comprises a supporting rod and a supporting rod quick-changing device; the quick-change device comprises a supporting rod cushion block and a limiting pin which are fixed on the bottom plate; the support rod cushion block comprises a square base and a positioning part formed by inwards recessing the middle part of the base; the positioning part is a dovetail groove structure with two ends penetrating, the groove bottom is wider than the groove opening, and a positioning pin hole is formed in the groove bottom; the positioning pin holes are positioned on the symmetrical line of the notch; the limiting pin is matched with the positioning pin hole. The utility model discloses a dovetail and locating pin assorted structure can realize the quick replacement of urea jar bracing piece, has effectively improved work efficiency.
Description
Technical Field
The utility model relates to an assembly fixture of urea jar especially relates to a urea jar tray and bracing piece quick change device thereof.
Background
Urea jar tray comprises bottom plate and bracing piece, because urea jar variety increases at present, and the urea jar bracing piece that corresponds has several kinds of structural style, needs different frocks during installation assembly, changes the in-process at the bracing piece, wastes time and energy, and efficiency is on the low side.
In order to improve the replacement efficiency of the support rod, it is necessary to develop a special tool capable of rapidly replacing the support rod of the urea tank.
Disclosure of Invention
The utility model discloses a solve the problem that above-mentioned prior art exists, and provide a can make things convenient for the express delivery to realize that urea tank supports urea tank bracing piece quick change frock that the dead lever was changed and have urea tank tray and bracing piece quick change device of this quick change frock.
The utility model discloses a realize through following technical scheme:
the quick-change device for the supporting rod of the urea tank is arranged on the tray of the urea tank and comprises a supporting rod cushion block and a limiting pin; the supporting rod cushion block is fixed on the tray and comprises a square base and a positioning part formed by inwards recessing the middle part of the base; the positioning part is of a dovetail groove structure with two ends penetrating, the groove bottom is wider than the groove opening, positioning pin holes are formed in the groove bottom, and the positioning pin holes are located on the symmetry line of the groove opening.
Urea jar bracing piece quick change device, wherein: the square base is provided with an assembling hole and is fixedly assembled on the tray through a fastener.
Urea jar bracing piece quick change device, wherein: the limiting pin is a loss-proof cylindrical pin and is matched with the positioning pin hole of the positioning part.
Foretell urea tank tray, include the bottom plate, install the carousel of bottom plate, install the supporting pad subassembly and the bracing piece subassembly of carousel, the bracing piece subassembly includes the bracing piece and as above arbitrary bracing piece quick change device.
Has the advantages that:
the quick-change device of the utility model can be used for positioning by the positioning pin after the bottom of the urea tank supporting rod is sleeved into the dovetail groove of the supporting rod cushion block, and the urea tank supporting rod can be taken out from the dovetail groove of the supporting rod cushion block only by pulling out the positioning pin during replacement, thereby realizing quick replacement, improving the efficiency and saving the time; and the dovetail groove structure of adoption can match multiple urea jar bracing piece, so make the change of urea jar bracing piece convenient quick, effectively improved work efficiency.
Drawings
FIG. 1 is a schematic structural view of a tray of a urea tank of the present invention;
FIG. 2 is a schematic structural view of the urea tank tray of the present invention with the chassis removed;
fig. 3 is a schematic structural diagram of the supporting rod cushion block of the present invention.
Detailed Description
As shown in figure 1 and figure 2, the urea tank tray of the utility model comprises a bottom plate 1, a turntable 2, a supporting block component 3 and a supporting rod component 4.
The bottom plate 1 is provided with a central shaft 11, an L-shaped baffle plate 12 and an oil buffer 13; wherein, the central shaft 11 is arranged upwards in a protruding way from the center of the bottom plate 1, and the L-shaped baffle plate 12 and the oil buffer 13 are respectively arranged along the two opposite sides of the central shaft 11 and fixed at the edge of the bottom plate 1; the L-shaped baffle plate 12 and the oil buffer 13 are used for stopping the flow of the next tray in the assembly station after the L-shaped baffle plate of the previous tray in the assembly line is contacted with the oil buffer 13 of the next tray after the trays flow to the next sequence in the assembly line; the bottom plate 1 is also provided with at least two universal balls which are uniformly arranged by taking the central shaft 11 as the center.
The turntable 2 is assembled on a central shaft 11 of the bottom plate 1, and a turntable bearing is arranged between the turntable 2 and the bottom plate 1, so that the turntable 2 rotates around the central shaft 11 relative to the bottom plate 1; a bearing is arranged between the turntable 2 and the central shaft 11 and is locked and fixed from the end part of the central shaft 11 through a locking part.
The supporting cushion block assembly 3 is fixedly arranged on the upper end face of the rotary table 2 and comprises a first cushion block 31 and a second cushion block 32 of a first group of cushion blocks, a third cushion block 33 and a fourth cushion block 34 of a second group of cushion blocks, a fifth cushion block 35 and a sixth cushion block 36 of a third group of cushion blocks, and a seventh cushion block 37 and an eighth cushion block 38 of a fourth group of cushion blocks, wherein each cushion block is provided with a step groove formed by sinking the top end face; the first group of cushion blocks are matched with the third group of cushion blocks, and the second group of cushion blocks are matched with the fourth group of cushion blocks and are oppositely arranged relative to the central shaft 11.
The support rod assembly 4 comprises a support rod and a support rod quick-change assembly 42, and the support rod quick-change assembly 42 comprises a support rod cushion block 421 and a positioning pin 422;
the support bar cushion 421 is fixed on the bottom plate 1, and as shown in fig. 3, comprises a square base 4211 and a positioning part 4212 formed by inwards recessing the middle part of the base 4211; the square base 4211 is provided with an assembly hole and is fixedly assembled on the bottom plate 1 through a fastener; the positioning part 4212 is a dovetail groove structure with two ends penetrating, the groove bottom is wider than the groove opening, a positioning pin hole 4213 is arranged at the groove bottom, and the positioning pin hole 4213 is positioned on a symmetrical line of the groove opening;
the limiting pin 422 is a loss-proof cylindrical pin, is matched with the positioning pin hole 4213 of the positioning part 4212, and is connected with the positioning pin hole 4213 through the limiting pin 422 in an assembling mode, so that the urea tank supporting rod is positioned and installed.
The utility model discloses a concrete working process as follows:
the bottom of the urea tank supporting rod is sleeved into a dovetail groove of the supporting rod cushion block 421 and then is positioned by a positioning pin 422; when other urea tank bracing pieces need to be changed, the urea tank bracing pieces can be taken out from the dovetail grooves of the bracing piece cushion block 421 only by pulling out the positioning pins 422, and other bracing pieces are changed.
Because the positioning part 4212 of the supporting rod cushion block 421 adopts a dovetail groove structure, various urea tank supporting rod structures can be matched, the supporting rod is convenient and quick to replace, the time is saved, and the working efficiency is effectively improved.
Claims (4)
1. The utility model provides a urea jar bracing piece quick change device which characterized in that: the quick-change device is arranged on the urea tank tray and comprises a supporting rod cushion block and a limiting pin;
the supporting rod cushion block is fixed on the tray and comprises a square base and a positioning part formed by inwards recessing the middle part of the base; the positioning part is of a dovetail groove structure with two ends penetrating, the groove bottom is wider than the groove opening, positioning pin holes are formed in the groove bottom, and the positioning pin holes are located on the symmetry line of the groove opening.
2. The quick-change device for the supporting rod of the urea tank as claimed in claim 1, characterized in that: the square base is provided with an assembling hole and is fixedly assembled on the tray through a fastener.
3. The quick-change device for the supporting rod of the urea tank as claimed in claim 1, characterized in that: the limiting pin is a loss-proof cylindrical pin and is matched with the positioning pin hole of the positioning part.
4. The utility model provides a urea tank tray, includes the bottom plate, installs the carousel of bottom plate, install the supporting pad subassembly and the bracing piece subassembly of carousel, its characterized in that: the support rod assembly comprises a support rod and a quick-change device for the support rod according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022645747.6U CN214110199U (en) | 2020-11-16 | 2020-11-16 | Urea tank tray and quick change device for supporting rod thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022645747.6U CN214110199U (en) | 2020-11-16 | 2020-11-16 | Urea tank tray and quick change device for supporting rod thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214110199U true CN214110199U (en) | 2021-09-03 |
Family
ID=77504039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022645747.6U Active CN214110199U (en) | 2020-11-16 | 2020-11-16 | Urea tank tray and quick change device for supporting rod thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214110199U (en) |
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2020
- 2020-11-16 CN CN202022645747.6U patent/CN214110199U/en active Active
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