CN203127714U - Pile splicing mechanism - Google Patents
Pile splicing mechanism Download PDFInfo
- Publication number
- CN203127714U CN203127714U CN 201320103887 CN201320103887U CN203127714U CN 203127714 U CN203127714 U CN 203127714U CN 201320103887 CN201320103887 CN 201320103887 CN 201320103887 U CN201320103887 U CN 201320103887U CN 203127714 U CN203127714 U CN 203127714U
- Authority
- CN
- China
- Prior art keywords
- rocker
- link mechanism
- crank
- carrying platform
- bar
- 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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a pile splicing mechanism, and belongs to the technical field of link mechanisms. The pile splicing mechanism comprises a reciprocating power source, a four-link mechanism and a carrying platform, the carrying platform ascends and descends under the action of the four-link mechanism, the four-link mechanism comprises a triangular crank, a rocker and a connecting rod, the triangular crank rotates around a fixed point, one end of the rocker swings around the fixed point, the connecting rod is connected with the rocker and the triangular crank, the other end of the crank is connected with a cylinder rod of the power source, and the carrying platform is positioned above the other end of the rocker. The cylinder rod of the power source linearly reciprocates, the rocker in the four-link mechanism swings by a certain angle under the action of the fixed point and a lever rotating pair in the four-link mechanism, the carrying platform on the rocker of the four-link mechanism is driven to vertically move, and accordingly, a pile mould is shifted to a specified position from an output position of a conveying chain. The pile splicing mechanism is simple in structure and low in manufacturing cost, and hand operation is omitted.
Description
Technical field
The utility model belongs to the connecting rod mechanism technical field, relates in particular to a kind of four-bar linkage.
Background technology
The discharging of tradition concrete stake with concrete stake lifting, transportation, because of driving input cost height, needs special messenger's operation by driving, for reducing production costs, needs a kind of replacement device badly.Now pass through the equipment design improvement, substitute driving by pile extension mechanism, increase work efficiency greatly, eliminate safe hidden trouble, reduce manufacturing cost.
The utility model content
At above-mentioned technical matters, the utility model provide a kind of simple in structure, need not special manually-operated pile extension mechanism.
The utility model is achieved by the following technical programs, and a kind of pile extension mechanism comprises reciprocating propulsion source, four-bar linkage and accepts platform, and the described platform of accepting is done to promote and descending motion under the effect of four-bar linkage; Described four-bar linkage comprises the triangle crank that rotates around attachment point and an end around the rocking bar of attachment point swing and is connected described rocking bar and the connecting rod of triangle crank that the other end of described crank is connected with the cylinder bar of described propulsion source; Describedly accept the top that platform is positioned at the rocking bar other end.
When the utility model pile extension mechanism works, the cylinder bar of propulsion source is done straight reciprocating motion, effect by the attachment point in the four-bar linkage and lever revolute pair, triangle crank rotation in the four-bar linkage makes rocking bar swing certain angle in the four-bar linkage, and the platform of accepting that drives on the four-bar linkage rocking bar moves up and down the position, thereby the stake mould is moved on to the position of regulation from the position of conveyer chain output, the utility model pile extension mechanism structure is simple, and cost of manufacture is low, need not special messenger's operation.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model pile extension mechanism.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made and to be further specified.
As shown in the figure, when the utility model pile extension mechanism works, as propulsion source 5, cylinder bar 6 is done straight reciprocating motion under the effect of propulsion source 5 with cylinder or hydraulic actuating cylinder, and the triangle crank 7 that drives in the four-bar mechanism rotates around attachment point, drive rocking bar 4 by connecting rod 2 again and change angle, and then reach four-bar linkage rocking bar 4 other ends and accept platform 3 and move up and down, catch the stake mould that comes from conveyer chain 1 transportation, again the motion by four-bar linkage, change the angle of rocking bar 4, be transported to the designated area.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. a pile extension mechanism is characterized in that: comprise reciprocating propulsion source, four-bar linkage and accept platform that the described platform of accepting is done to promote and descending motion under the effect of four-bar linkage;
Described four-bar linkage comprises the triangle crank that rotates around attachment point and an end around the rocking bar of attachment point swing and is connected described rocking bar and the connecting rod of triangle crank that the other end of described crank is connected with the cylinder bar of described propulsion source;
Describedly accept the top that platform is positioned at the rocking bar other end.
2. pile extension according to claim 1 mechanism, it is characterized in that: described propulsion source is cylinder or hydraulic actuating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103887 CN203127714U (en) | 2013-03-07 | 2013-03-07 | Pile splicing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103887 CN203127714U (en) | 2013-03-07 | 2013-03-07 | Pile splicing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127714U true CN203127714U (en) | 2013-08-14 |
Family
ID=48935714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103887 Expired - Fee Related CN203127714U (en) | 2013-03-07 | 2013-03-07 | Pile splicing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159020A (en) * | 2013-03-08 | 2013-06-19 | 镇江市裕久精机制造有限公司 | Pile splicing mechanism |
| CN115140344A (en) * | 2022-08-09 | 2022-10-04 | 浙江美嘉达文具有限公司 | Automatic assembling system for pencil leads |
-
2013
- 2013-03-07 CN CN 201320103887 patent/CN203127714U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159020A (en) * | 2013-03-08 | 2013-06-19 | 镇江市裕久精机制造有限公司 | Pile splicing mechanism |
| CN115140344A (en) * | 2022-08-09 | 2022-10-04 | 浙江美嘉达文具有限公司 | Automatic assembling system for pencil leads |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20180307 |