CN202539864U - Axiality locating tool of feed hopper and tank body of concrete mixer - Google Patents
Axiality locating tool of feed hopper and tank body of concrete mixer Download PDFInfo
- Publication number
- CN202539864U CN202539864U CN2012200824987U CN201220082498U CN202539864U CN 202539864 U CN202539864 U CN 202539864U CN 2012200824987 U CN2012200824987 U CN 2012200824987U CN 201220082498 U CN201220082498 U CN 201220082498U CN 202539864 U CN202539864 U CN 202539864U
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- channel
- locating
- axiality
- tank body
- section steel
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Abstract
The utility model relates to an axiality locating tool of a feed hopper and a tank body of a concrete mixer, wherein the structure is a hexagonal annular welded channel steel formed by welding a whole channel steel and four semi-section channel steels; the welding angles between the four semi-section channel steels and the whole channel steel are 60 degrees and are distributed in a circumference manner; six locating clamping blocks are welded on each channel steel of the hexagonal annular welded channel steel a cylinder of a material guide hole can be clamped by the position of the locating clamping blocks; a nut is welded at the side of each locating clamping block; and a locating bolt penetrates through the nut to tightly jack the cylinder of the material guide hole. When the axiality locating tool is used, a locating ring is plugged to the material guide hole to form interference fit; the locating ring can be treated in whole circle by regulating the locating bolt of the axiality locating tool; and the axiality locating tool can be connected with a tank body fixing tool, so that welding of the cylinder of the material guide hole and the stirring blades is achieved. When the feed hopper is assembled, the axiality of the feed hopper and the tank body can be ensured. The axiality locating tool has the advantages of being simple in structure and convenient to use and capability of accurately centering, so that rubber wearing degree of the lower end of the feed hopper is lightened.
Description
Technical field
The utility model belongs to the concrete mixer truck field, is specifically related to the axiality positioning tool of a kind of concrete mixer truck feed hopper and tank body.
Background technology
At present, along with the large scale investment capital construction of country and advocating of various environmental protection concepts, commerical ready-mixed concrete is able to widely apply, and therefore various concrete conveying equipments also develop rapidly, wherein having the call with concrete mixing and transporting car.Concrete mixing and transporting car flows into tank interior through material guide port and stirs through the feed hopper charging.The fit form of existing trucd mixer tank body back taper portion material guide port and feed hopper is so basically: the feed hopper lower end is welded with a cylinder, and cylindrical outer has been tied up a rubber guard ring with material leak-proof, and it forms a matched in clearance with material guide port.Yet in actual fabrication and assembling process; Because the material guide port diameter is excessive, roll up the factors such as error, welding deformation and rigging error in the circle process; Cause feed hopper lower end round mouth and material guide port decentraction, make rubber serious wear when tank body rotates, cause finally that mud leaks down from the rubber slit in transportation; Cause serious road surface to pollute, also bring heavy losses simultaneously to the user.
Summary of the invention
The purpose of the utility model is to solve the deficiency that above-mentioned technology exists; And a kind of easy to use, simple in structure, accurate positioning, cheap concrete mixer truck feed hopper and the axiality positioning tool of tank body are provided; Can effectively solve the problem of tank body and feed hopper decentraction, make no longer serious wear of rubber.
The axiality positioning tool of concrete mixer truck feed hopper and tank body; Comprise bolt, nut, hexagonal annular welding channel-section steel, six positioning wedged blocks; It is characterized in that: hexagonal annular welding channel-section steel is formed by a whole piece channel-section steel and the welding of 4 half channel-section steels; And 4 the soldering angle between half channel-section steel and the whole piece channel-section steel is respectively 60 degree and is circle distribution, and six positioning wedged blocks are according to being welded on every channel-section steel of hexagonal annular weld groove steel at a circumference uniform distribution, and the cylinder of material guide port can be blocked in the position of positioning wedged block; Each positioning wedged block side is welded with nut, and bolt passes nut and holds out against the material guide port cylinder.
The utility model also comprises connecting bolt, contiguous block, on every channel-section steel of hexagonal annular welding channel-section steel, a contiguous block is installed, and connecting bolt links into an integrated entity through contiguous block and tank body fixing tool.
The utility model also comprises six roots of sensation reinforcement, and six roots of sensation reinforcement is welded on respectively between per two channel-section steels of hexagonal annular welding channel-section steel, plays reinforcement effect.
For making things convenient for the blade welding of tank interior; Usually need earlier tank body to be placed on the special-purpose frock; According to circumference uniform distribution boring, the hexagonal annular welding channel-section steel with the utility model couples together with connecting bolt and tank body fixing tool then on the tank body fixing tool.During use, earlier a locating ring is filled in the material guide port cylinder, form an interference fit, the tightening torque through the adjustment bolt carries out full circle through locating ring earlier again, is connected on the tank body fixing tool through connecting bolt then.
The advantage of the utility model is to do manual work simple, easy to use, and with low cost; Only need a small amount of roughing, but can precisely locate, in use lifting is convenient; Install also fairly simplely, can regulate material guide port circularity through the tightening torque of free adjustment bolt.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the centering frock scheme of installation of the utility model.
Fig. 3 is the connecting bolt sketch map that the B-B of Fig. 2 of the utility model analyses and observe.
Fig. 4 is that the A of Fig. 2 of the utility model is to the positioning wedged block scheme of installation.
The specific embodiment
To combine accompanying drawing that the utility model is done further to describe below.
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; The utility model comprises connecting bolt 2, contiguous block 3, bolt 5, nut 6, six roots of sensation reinforcement 7, hexagonal annular welding channel-section steel, six positioning wedged blocks 4; Hexagonal annular welding channel-section steel is formed by a whole piece channel-section steel 1 and 4 half channel-section steel 1 weldings; And 4 the soldering angle between half channel-section steel 1 and the whole piece channel-section steel 1 is respectively 60 degree and is circle distribution; Six positioning wedged blocks 4 are according to being welded at a circumference uniform distribution on every channel-section steel 1 of hexagonal annular weld groove steel; And the cylinder of material guide port can be blocked in the position of positioning wedged block 4, and each positioning wedged block 4 side is welded with nut 6, and bolt 5 passes nut 6 and holds out against the material guide port cylinder; On every channel-section steel 1 of hexagonal annular welding channel-section steel, a contiguous block 3 is installed, connecting bolt 2 links into an integrated entity through contiguous block 3 and tank body fixing tool; Six roots of sensation reinforcement is welded on respectively between per two channel-section steels 1 of hexagonal annular welding channel-section steel, plays reinforcement effect.
Like Fig. 2, Fig. 3, shown in Figure 4; For making things convenient for the blade welding of tank interior; Usually need earlier tank body to be placed on the special-purpose frock; According to circumference uniform distribution boring, the hexagonal annular welding channel-section steel with the utility model couples together with connecting bolt 2 and tank body fixing tool then on the tank body fixing tool.During use; Earlier a locating ring is filled in the material guide port cylinder, form an interference fit, the tightening torque through the adjustment bolt carries out full circle to locating ring earlier again; Be connected on the tank body fixing tool through connecting bolt then, realize the welding of material guide port cylinder and stirring vane again.
Above-mentioned is the preferred implementation of the utility model; Because the finiteness of literal expression; And objectively have multiple concrete structure, for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.
Claims (3)
1. the axiality positioning tool of concrete mixer truck feed hopper and tank body; Comprise bolt, nut, hexagonal annular welding channel-section steel, six positioning wedged blocks; It is characterized in that: hexagonal annular welding channel-section steel is formed by a whole piece channel-section steel and the welding of 4 half channel-section steels; And 4 the soldering angle between half channel-section steel and the whole piece channel-section steel is respectively 60 degree and is circle distribution, and six positioning wedged blocks are according to being welded on every channel-section steel of hexagonal annular weld groove steel at a circumference uniform distribution, and the cylinder of material guide port can be blocked in the position of positioning wedged block; Each positioning wedged block side is welded with nut, and bolt passes nut and holds out against the material guide port cylinder.
2. the axiality positioning tool of concrete mixer truck feed hopper according to claim 1 and tank body; It is characterized in that: also comprise connecting bolt, contiguous block; On every channel-section steel of hexagonal annular welding channel-section steel, a contiguous block is installed, connecting bolt links into an integrated entity through contiguous block and tank body fixing tool.
3. the axiality positioning tool of concrete mixer truck feed hopper according to claim 1 and tank body is characterized in that: also comprise six roots of sensation reinforcement, six roots of sensation reinforcement is welded on respectively between per two channel-section steels of hexagonal annular welding channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200824987U CN202539864U (en) | 2012-03-07 | 2012-03-07 | Axiality locating tool of feed hopper and tank body of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200824987U CN202539864U (en) | 2012-03-07 | 2012-03-07 | Axiality locating tool of feed hopper and tank body of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539864U true CN202539864U (en) | 2012-11-21 |
Family
ID=47160553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200824987U Expired - Fee Related CN202539864U (en) | 2012-03-07 | 2012-03-07 | Axiality locating tool of feed hopper and tank body of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439818A (en) * | 2014-08-28 | 2015-03-25 | 安徽星马专用汽车有限公司 | Positioning tool for frame of concrete mixer |
| CN105252178A (en) * | 2015-11-17 | 2016-01-20 | 宜昌船舶柴油机有限公司 | Concentricity control method for axial welding of multilayer annular plates |
-
2012
- 2012-03-07 CN CN2012200824987U patent/CN202539864U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439818A (en) * | 2014-08-28 | 2015-03-25 | 安徽星马专用汽车有限公司 | Positioning tool for frame of concrete mixer |
| CN104439818B (en) * | 2014-08-28 | 2016-04-06 | 安徽星马专用汽车有限公司 | The vehicle frame positioning tool of concrete mixer truck |
| CN105252178A (en) * | 2015-11-17 | 2016-01-20 | 宜昌船舶柴油机有限公司 | Concentricity control method for axial welding of multilayer annular plates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |