CN211250818U - Telescopic support rod of discharge hopper of mixer truck - Google Patents
Telescopic support rod of discharge hopper of mixer truck Download PDFInfo
- Publication number
- CN211250818U CN211250818U CN201922111466.XU CN201922111466U CN211250818U CN 211250818 U CN211250818 U CN 211250818U CN 201922111466 U CN201922111466 U CN 201922111466U CN 211250818 U CN211250818 U CN 211250818U
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- inner tube
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- outer tube
- tube
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Abstract
The utility model relates to a flexible bracing piece of trucd mixer discharge hopper, including outer tube, inner tube, lead screw, the welding of outer tube outer wall have mount pad I, the both ends of outer tube fixed mounting respectively has head end head and tail end head, the inner tube arrange the outer tube in, inner tube outer wall and outer tube inner wall clearance fit, the head end of inner tube is equipped with eccentric screw, the tail end of inner tube stretches out and welds and be equipped with articulated seat from the tail end head of outer tube, articulated on the articulated seat have mount pad II, the lead screw penetrate the eccentric screw cooperation of inner tube and inner tube head end assembly, the head end of lead screw stretches out outer tube head end head and installs the crank. The utility model discloses a telescopic support rod of mixer hopper simple structure, low price, simultaneously anti-soil ability better, convenient operation, reliable and stable.
Description
Technical Field
The utility model relates to a flexible bracing piece of trucd mixer discharge hopper.
Background
When the mixing tank of the concrete mixer is used for discharging through the discharge hopper, the angle position of the discharge hopper needs to be adjusted to ensure smooth and safe discharging, and the adjusting and positioning device for the discharge hopper is needed. Because the material (fluid concrete) unloaded by the mixer truck is heavy and is easy to pollute and corrode peripheral members, the adjusting and positioning device of the discharge hopper, which has the characteristics of simple appearance structure, good anti-pollution capability, convenient use, stability and reliability, is required, and the device also has the characteristic of low manufacturing cost. Although the device that is used for trucd mixer discharge hopper to adjust on the market at present controls the effect better, but often the structure is all comparatively complicated, and manufacturing cost is too high.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the telescopic support rod for the mixer discharge hopper has the advantages of simple structure, low price, good anti-pollution capability, convenience in operation, stability and reliability.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a flexible bracing piece of trucd mixer discharge hopper, its is including outer tube, inner tube, lead screw, the welding of outer tube outer wall have mount pad I, the both ends of outer tube fixed mounting respectively has head end head and tail end head, the inner tube arrange the outer tube in, inner tube outer wall and outer tube inner wall clearance fit, the head end of inner tube is equipped with eccentric screw, the tail end of inner tube stretches out and welds from the tail end head of outer tube and is equipped with articulated seat, articulated on the articulated seat have mount pad II, the lead screw penetrate the eccentric screw cooperation of inner tube and inner tube head end assembly, the head end of lead screw stretches out outer tube head end head and installs the crank. When waveing this trucd mixer discharge hopper flexible bracing piece crank, the crank drives the lead screw rotation, and because of spacing in inside and outside pipe, can not rotate along with the lead screw and be forced to produce axial displacement with lead screw complex eccentric screw, drive the inner tube and stretch out or indentation outer tube to realize the effect of flexible support.
And furthermore, a dustproof sealing ring which is tightly matched with the outer wall of the inner pipe is arranged in the tail end sealing head of the outer pipe.
Still further, in order to conveniently fill lubricating oil into the supporting rod, an oil filling hole with a dust cover is arranged on the outer pipe.
The utility model has the advantages that: the utility model discloses a telescopic support rod of mixer hopper simple structure, low price, simultaneously anti-soil ability better, convenient operation, reliable and stable.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view (partially cut away, and a broken line shows a perspective view) of the present invention.
In the figure: 1. the outer tube 2, the inner tube 3, the lead screw 4, the head end sealing head 5, the tail end sealing head 6, the eccentric screw 7, the hinge seat 8, the mounting seat I9, the mounting seat II 10, the crank handle 11 and the dustproof sealing ring.
Detailed Description
The utility model provides a flexible bracing piece of trucd mixer discharge hopper, as shown in figure 1, it is including outer tube 1, the inner tube 2, the lead screw 3, the welding of 1 outer wall of outer tube has mount pad I8, the both ends of outer tube 1 fixed mounting respectively has head end head 4 and tail end head 5, the inner tube 2 is arranged in the outer tube 1, 2 outer walls of inner tube and 1 inner wall clearance fit of outer tube, the head end of inner tube 2 is equipped with eccentric screw 6, the tail end of inner tube 2 stretches out and welds and be equipped with articulated seat 7 from the tail end head 5 of outer tube 1, articulated on the articulated seat 7 have mount pad II 9, lead screw 3 penetrates the eccentric screw 6 cooperation of inner tube 2 and the assembly of 2 head ends of inner tube, the head end of lead screw 3 stretches out 1 head.
When waveing this trucd mixer discharge hopper flexible bracing piece crank 10, crank 10 drives the lead screw 3 rotatory, and eccentric screw 6 with the lead screw 3 complex can not rotate and be forced to produce axial displacement along with lead screw 3 because of spacing in inside and outside pipe, drives inner tube 2 and stretches out or indentation outer tube 1 to realize the effect of flexible support.
A dustproof seal 11 closely matched with the outer wall of the inner pipe 2 is arranged in the tail end seal head 5 of the outer pipe 1, and an oil filling hole with a dustproof cover is arranged on the outer pipe 1 so as to conveniently fill lubricating oil into the supporting rod.
The above embodiments are only used for explaining the present invention, and not for limiting the protection of the present invention, and any insubstantial changes made on the basis of the essential schemes of the present invention should fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides a flexible bracing piece of trucd mixer discharge hopper which characterized in that: including outer tube (1), inner tube (2), lead screw (3), outer tube (1) outer wall welding have mount pad I (8), head end head (4) and tail end head (5) are installed respectively to the both ends of outer tube (1), inner tube (2) arrange in outer tube (1), inner tube (2) outer wall and outer tube (1) inner wall clearance fit, the head end of inner tube (2) is equipped with eccentric screw (6), the tail end of inner tube (2) stretches out and welds and is equipped with articulated seat (7) from tail end head (5) of outer tube (1), articulated on articulated seat (7) have mount pad II (9), lead screw (3) penetrate eccentric screw (6) cooperation of inner tube (2) and inner tube (2) head end assembly, the head end of lead screw (3) stretches out outer tube (1) head end (4) and installs crank (10).
2. The mixer truck discharge hopper telescoping support bar of claim 1, wherein: and a dustproof sealing ring (11) which is tightly matched with the outer wall of the inner pipe (2) is arranged in the tail end sealing head (5) of the outer pipe (1).
3. The mixer truck discharge hopper telescoping support bar of claim 1, wherein: an oil filling hole with a dustproof cover is arranged on the outer pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922111466.XU CN211250818U (en) | 2019-11-30 | 2019-11-30 | Telescopic support rod of discharge hopper of mixer truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922111466.XU CN211250818U (en) | 2019-11-30 | 2019-11-30 | Telescopic support rod of discharge hopper of mixer truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211250818U true CN211250818U (en) | 2020-08-14 |
Family
ID=71990377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922111466.XU Active CN211250818U (en) | 2019-11-30 | 2019-11-30 | Telescopic support rod of discharge hopper of mixer truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211250818U (en) |
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2019
- 2019-11-30 CN CN201922111466.XU patent/CN211250818U/en active Active
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