CN201552663U - Improved structure for support foot of concrete mixer - Google Patents
Improved structure for support foot of concrete mixer Download PDFInfo
- Publication number
- CN201552663U CN201552663U CN2009201690066U CN200920169006U CN201552663U CN 201552663 U CN201552663 U CN 201552663U CN 2009201690066 U CN2009201690066 U CN 2009201690066U CN 200920169006 U CN200920169006 U CN 200920169006U CN 201552663 U CN201552663 U CN 201552663U
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- CN
- China
- Prior art keywords
- improved structure
- feet
- height
- support foot
- adjusting screw
- 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 an improved structure for a support foot of a concrete mixer, which comprise a foot strap fixed on a frame and a support foot sleeved in the foot strap, wherein a plurality of pairs of corresponding toaling holes used for adjusting height are respectively formed on the foot strap and the support foot, and locating studs matched with toaling holes are arranged thereon. The improved structure is characterized in that the improved structure also comprise a fine adjustment mechanism used for adjusting height, the fine adjustment mechanism comprise a U-shaped nut rack and an adjusting screw, two connecting pins of the U-shaped nut rack are hinged at the upper end of the foot strap, and a through-hole used for mounting a handle is formed on the adjusting screw. The improved structure has the advantages of simple structure and convenient use; and a user can finely adjust the height of the support foot, thereby being convenient to maintain the steady state when a machine body works.
Description
Technical field
The utility model relates to a kind of improvement structure of concrete mixer feet, especially a kind of arrangement for adjusting height of feet.
Background technology
The concrete mixer of prior art, body was firm when body was provided with feet for four jiaos and can makes mixer in working order, feet is connected with frame is movable by the footmuff of being located on the frame, on feet and the footmuff at interval a determining deviation be respectively equipped with corresponding the several of feet height that are used to regulate to locating hole, also comprise the alignment pin that matches with locating hole, the height of feet can be selected to regulate between several height of set locating hole spacing.Since the job site ground flat degree poor, the adjustable range of this governor motion is limited, body is firm when being unfavorable for keeping duty.
The utility model content
Problem to be solved in the utility model is to provide a kind of improvement structure of concrete mixer feet, and this structure can be finely tuned the height of feet at select location.
The utility model adopts following technical scheme, comprise the footmuff that is fixed on the frame, be inserted in the feet in the footmuff, be respectively equipped with corresponding the several of height that are used to regulate on described footmuff and the feet to locating hole, also be provided with the alignment pin that is complementary with locating hole, it is characterized in that: also comprise a micro-adjusting mechanism that is used to regulate height, described micro-adjusting mechanism comprises a U-nut frame and an adjusting screw(rod), two connecting pins of described U-nut frame are articulated in the upper end of footmuff, and described adjusting screw(rod) is provided with the through hole that is used to install handle.Its principle is: during use with the U-nut frame together with turning on the adjusting screw(rod), the adjusting screw(rod) lower end is contacted with the feet top, handle the length variations that adjusting screw(rod) is stretched out of rotation adjusting screw(rod) so promptly reaches the purpose of finely tuning the feet height.
The utility model is simple in structure, and is easy to use, and the user can finely tune the height of feet, is beneficial to the steady status when keeping body work.
Description of drawings
Marginal data
Fig. 1 is the perspective view that adopts mixer of the present utility model.
Fig. 2 is a perspective view of the present utility model.
The specific embodiment
As Fig. 1, shown in Figure 2, a kind of embodiment of the utility model comprises the footmuff 1 that is fixed on the frame, be inserted in the feet 2 in the footmuff 1, be respectively equipped with corresponding the several of height that are used to regulate on described footmuff 1 and the feet 2 to locating hole 3, also be provided with the alignment pin 4 that is complementary with locating hole, it is characterized in that: also comprise a micro-adjusting mechanism 5 that is used to regulate height, described micro-adjusting mechanism 5 comprises a U-nut frame 6 and an adjusting screw(rod) 7, two connecting pins 8 of described U-nut frame 6 are articulated in the upper end of footmuff 1, and described adjusting screw(rod) 7 is provided with the through hole 9 that is used to install handle.Its principle is: during use with U-nut frame 6 together with turning on the adjusting screw(rod) 7, adjusting screw(rod) 7 lower ends are contacted with feet 2 tops, the length variations that the handle of rotation adjusting screw(rod) 7 can make adjusting screw(rod) 7 stretch out so promptly reaches fine setting feet 2 purpose highly.
The utility model is not limited to the concrete structure of the foregoing description, and the equivalent transformation of other homogeneous structure all falls within the protection domain of the present utility model.
Claims (1)
1. the improvement structure of a concrete mixer feet, comprise the footmuff that is fixed on the frame, be inserted in the feet in the footmuff, be respectively equipped with corresponding the several of height that are used to regulate on described footmuff and the feet to locating hole, also be provided with the alignment pin that is complementary with locating hole, it is characterized in that: also comprise a micro-adjusting mechanism that is used to regulate height, described micro-adjusting mechanism comprises a U-nut frame and an adjusting screw(rod), two connecting pins of described U-nut frame are articulated in the upper end of footmuff, and described adjusting screw(rod) is provided with the through hole that is used to install handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201690066U CN201552663U (en) | 2009-08-11 | 2009-08-11 | Improved structure for support foot of concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201690066U CN201552663U (en) | 2009-08-11 | 2009-08-11 | Improved structure for support foot of concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552663U true CN201552663U (en) | 2010-08-18 |
Family
ID=42612338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201690066U Expired - Fee Related CN201552663U (en) | 2009-08-11 | 2009-08-11 | Improved structure for support foot of concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552600A (en) * | 2015-02-09 | 2015-04-29 | 张鑫杰 | Rack for concrete mixer with alloy material |
| CN104589499A (en) * | 2015-02-09 | 2015-05-06 | 张鑫杰 | Rack for concrete mixer |
| CN104589500A (en) * | 2015-02-09 | 2015-05-06 | 张鑫杰 | Rack for concrete mixer |
-
2009
- 2009-08-11 CN CN2009201690066U patent/CN201552663U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552600A (en) * | 2015-02-09 | 2015-04-29 | 张鑫杰 | Rack for concrete mixer with alloy material |
| CN104589499A (en) * | 2015-02-09 | 2015-05-06 | 张鑫杰 | Rack for concrete mixer |
| CN104589500A (en) * | 2015-02-09 | 2015-05-06 | 张鑫杰 | Rack for concrete mixer |
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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: 20100818 Termination date: 20120811 |