CN209890179U - Built-in double-layer lifting guide mechanism - Google Patents
Built-in double-layer lifting guide mechanism Download PDFInfo
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- CN209890179U CN209890179U CN201920340628.4U CN201920340628U CN209890179U CN 209890179 U CN209890179 U CN 209890179U CN 201920340628 U CN201920340628 U CN 201920340628U CN 209890179 U CN209890179 U CN 209890179U
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Abstract
The utility model discloses a built-in double-layer lifting guide mechanism, which comprises a built-in guide rail and a double-layer lifting layer, wherein the cross section of the built-in guide rail is of a closed hollow structure; the double-layer lifting layer is arranged in the built-in guide rail; the sliding groove is formed in one side surface of the built-in guide rail; the double-deck lift layer includes: two moving blocks which are arranged in the built-in guide rail in parallel; at least four right-angle supports uniformly arranged on the outer side surface of the moving block; the guide wheel is arranged on the right-angle support; and the connecting block is fixed on one side of the moving block and penetrates through the sliding groove. The utility model can ensure that the double-layer lifting guide mechanism and the guide rail are tightly supported only by initial adjustment; this mechanism is two-layer about double-deck lift leading wheel mechanism divides, and two times of debugging have fully guaranteed the contact of leading wheel with the guide rail, have guaranteed that cargo carrying platform does not rock when going up and down and fork insert get the goods.
Description
Technical Field
The utility model belongs to the technical field of guiding mechanism, especially, relate to a built-in double-deck lift guiding mechanism.
Background
At present, the supporting performance of the cargo platform and the upright post of most types of stackers depends on a guide wheel mechanism, the stability of the cargo platform is kept through the adjustment of the guide wheel mechanism, and the adjusting mechanisms are often arranged on the outer side of the cargo platform of the stacker and the outer side of the upright post. The guide wheel mechanism is easily interfered by external factors and has untidy appearance.
The stability of the cargo carrying platform is inconvenient to adjust by adjusting the common guide wheel mechanism. The guide wheel mechanism is connected with the cargo carrying platform, the guide rail is connected with the stand column, the adjusting gap between the guide wheel mechanism and the stand column is large, the cargo carrying platform cannot be stable well because the gap between the cargo carrying platform and the stand column is too large, the cargo carrying platform cannot be supported by the guide rail fully, the cargo carrying platform is prone to shaking in the ascending and descending process, the horizontal parallel and stability of the pallet fork are further influenced, and finally, the inserted and taken goods cannot be inserted or cannot be inserted and taken.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem who exists among the above-mentioned background art, provide a guarantee cargo platform's stability, security, the double-deck lift guiding mechanism who easily adjusts.
The utility model discloses a following technical scheme realizes: a built-in double-layer lifting guide mechanism comprises:
the section of the built-in guide rail is of a closed hollow structure; the double-layer lifting layer is arranged in the built-in guide rail; the sliding groove is formed in one side surface of the built-in guide rail;
wherein, double-deck lift layer includes: two moving blocks which are arranged in the built-in guide rail in parallel; at least four right-angle supports uniformly arranged on the outer side surface of the moving block; two first eccentric shafts and two second eccentric shafts which are arranged on a right-angle support positioned on one side of a diagonal line of the section of the moving block; two first non-eccentric shafts and two second non-eccentric shafts which are arranged on a right-angle support on the other side of the section diagonal of the moving block; guide wheels respectively mounted on the first eccentric shaft, the second eccentric shaft, the first non-eccentric shaft and the second non-disc eccentric shaft; and the connecting block is fixed on one side of the moving block and penetrates through the sliding groove.
By adopting the technical scheme: the traditional external track is changed into a hidden internal track, and the internal track is concave so as to be convenient for keeping the position of the guide wheel; the double-layer lifting guide mechanism can ensure the stability and the safety of the cargo platform and is easy to adjust, and the double-layer lifting guide mechanism can be fully contacted with the guide rail, so that the cargo platform is ensured not to shake when being lifted and inserted with the fork to take the cargo.
In a further embodiment, the built-in rail is square in cross-section; the number of the right-angle supports is four.
In a further embodiment, wherein the first eccentric shaft and the second eccentric shaft are mounted on a central right-angle bearing; the rest first eccentric shaft and the rest second eccentric shaft are respectively arranged on the right-angle support at the two sides of the middle right-angle support.
In a further embodiment, wherein the first non-eccentric shaft and the second non-eccentric shaft are mounted on a central right-angle bearing; the rest first non-eccentric shafts and the rest second non-eccentric shafts are respectively arranged on the right-angle support at the two sides of the middle right-angle support.
In a further embodiment, the two moving blocks are connected through a spring.
By adopting the technical scheme: the spring plays a buffering role, and damage to parts caused by forced starting of the machine in the lifting process is avoided.
In a further embodiment, the connecting block is vertically connected with the connecting plate; the connecting plate is used for being connected with the cargo loading platform.
In a further embodiment, two sides of the inner wall of the built-in guide rail are provided with grooves; the guide wheels are positioned on two sides of the groove.
The utility model discloses a theory of operation: firstly, a double-layer lifting layer is arranged in a hidden built-in guide rail and at the inner side of the built-in guide rail; the double-layer lifting layer is double-layer and comprises an upper layer and a lower layer, namely a first lifting layer and a second lifting layer;
adjusting the first eccentric shaft in the second lifting layer, namely rotating the first eccentric shaft, so that a guide wheel on the first eccentric shaft is contacted with the built-in track, adjusting the position of the first eccentric shaft to enable the guide wheel on the non-first eccentric shaft to be leant against the built-in track, adjusting the second eccentric shaft, namely rotating the second eccentric shaft to enable the guide wheel on the second eccentric shaft to be contacted with the built-in guide rail, adjusting the position of the second eccentric shaft to enable the guide wheel on the non-second eccentric shaft to be contacted with the built-in guide rail, and finally enabling the guide wheels to be tightly abutted against the built-in track.
Debugging the first lifting layer after the second lifting layer is debugged, adjusting the first eccentric shaft in the first lifting layer to rotate the first eccentric shaft, so that the guide wheel on the first eccentric shaft is contacted with the built-in track, adjusting the position of the first eccentric shaft to make the guide wheel on the non-first eccentric shaft also lean against the built-in track, adjusting the second eccentric shaft to rotate the second eccentric shaft, so that the guide wheel on the second eccentric shaft is contacted with the built-in guide rail, adjusting the position of the second eccentric shaft to make the guide wheel on the non-second eccentric shaft also contact with the built-in guide rail, and finally, the guide wheels are all abutted against the built-in track.
After the first lifting layer and the second lifting layer are adjusted, the mechanism is lifted, namely the double-layer lifting guide wheel mechanism is adopted, so that the operation is smooth and the phenomenon of blocking is avoided.
The utility model has the advantages that: the traditional single-layer guide wheel mechanism is changed into a double-layer lifting guide mechanism, and the double-layer lifting guide mechanism and the guide rail can be tightly supported only by initial adjustment; the mechanism, namely the double-layer lifting guide wheel mechanism, is divided into an upper layer and a lower layer, the contact between the guide wheel and the guide rail is fully ensured by two times of debugging, and the cargo carrying platform is ensured not to shake when lifting and inserting goods into the fork; the mechanism only needs early-stage debugging, does not need later-stage regulation, saves manpower and material resources, is convenient to debug, is safe and reliable, runs stably, and improves the use efficiency of the machine; the hidden built-in track integrates the guide track and the upright column, fully utilizes materials and space, is concise and elegant in appearance and is stable in mechanism operation.
Drawings
Fig. 1 is a schematic structural view of a built-in double-layer lifting guide mechanism of the present invention.
Fig. 2 is a schematic structural view of a double-layer lifting layer in the present invention.
Fig. 3 is a first cross-sectional view of a built-in double-layer lifting guide mechanism of the present invention.
Fig. 4 is a second cross-sectional view of the built-in double-layer lifting guide mechanism of the present invention.
Each of fig. 1 to 4 is labeled as: the device comprises a built-in guide rail 1, a sliding chute 2, a moving block 3, a right-angle support 4, a first eccentric shaft 5, a second eccentric shaft 6, a first non-eccentric shaft 7, a second non-eccentric shaft 8, a guide wheel 9, a connecting block 10, a spring 11, a connecting plate 12 and a groove 13.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
The utility model discloses a built-in double-deck lift guiding mechanism, include: the device comprises a built-in guide rail 1, a sliding chute 2, a moving block 3, a right-angle support 4, a first eccentric shaft 5, a second eccentric shaft 6, a first non-eccentric shaft 7, a second non-eccentric shaft 8, a guide wheel 9, a connecting block 10, a spring 11, a connecting plate 12 and a groove 13.
As shown in fig. 1 to 4, the built-in guide rail 1 has a closed hollow structure in a cross section of the built-in guide rail 1, and the cross section of the built-in guide rail 1 is square. And a double-layer lifting layer is arranged in the built-in guide rail 1. The sliding groove 2 is arranged on one side surface of the built-in guide rail 1. The built-in guide rail 1 is made of aluminum alloy instead of traditional steel materials, the weight of the built-in guide rail is reduced in the whole machine stacker, and the aluminum alloy materials are easy to process, easy to form and simple in structure, and can reduce the cost of finished products.
The double-deck lift layer includes: two moving blocks 3 which are parallelly arranged in the built-in guide rail 1; the four right-angle supports 4 are uniformly arranged on the outer side surface of the moving block 3; two first eccentric shafts 5 and two second eccentric shafts 6 mounted on a right-angle support 4 located on one side of a diagonal of the cross section of the moving block 3; two first non-eccentric shafts 7 and two second non-eccentric shafts 8 mounted on a right-angle support 4 located on the other side of the section diagonal of the moving block 3; guide wheels 9 respectively mounted on the first eccentric shaft 5, the second eccentric shaft 6, the first non-eccentric shaft 7 and the second non-disc eccentric shaft; and a connecting block 10 fixed to one side of the moving block 3, the connecting block 10 passing through the sliding groove 2.
By adopting the technical scheme: the traditional external track is changed into a hidden internal track, and the internal track is concave so as to be convenient for keeping the position of the guide wheel 9; the double-layer lifting guide mechanism can ensure the stability and the safety of the cargo platform and is easy to adjust, and the double-layer lifting guide mechanism can be fully contacted with the guide rail, so that the cargo platform is ensured not to shake when being lifted and inserted with the fork to take the cargo.
Wherein the first eccentric shaft 5 and the second eccentric shaft 6 are arranged on the middle right-angle support 4; the rest of the first eccentric shaft 5 and the second eccentric shaft 6 are respectively arranged on the right-angle support 4 at two sides of the middle right-angle support 4. The first non-eccentric shaft 7 and the second non-eccentric shaft 8 are arranged on the middle right-angle support 4; the rest of the first non-eccentric shaft 7 and the second non-eccentric shaft 8 are respectively arranged on the right-angle support 4 at two sides of the middle right-angle support 4.
The two moving blocks 3 are connected through the spring 11 to play a role in buffering, and damage to parts caused by forced starting of the machine in the lifting process is avoided.
The connecting block 10 is vertically connected with the connecting plate 12; the connecting plate 12 is used for connecting with a cargo platform. Two sides of the inner wall of the built-in guide rail 1 are provided with grooves 13; the guide wheels 9 are located on both sides of the groove 13.
The utility model discloses a theory of operation: firstly, a double-layer lifting layer is arranged in a hidden built-in guide rail and at the inner side of the built-in guide rail; the double-layer lifting layer is double-layer and comprises an upper layer and a lower layer, namely a first lifting layer and a second lifting layer;
adjusting the first eccentric shaft in the second lifting layer, namely rotating the first eccentric shaft, so that a guide wheel on the first eccentric shaft is contacted with the built-in track, adjusting the position of the first eccentric shaft to enable the guide wheel on the non-first eccentric shaft to be leant against the built-in track, adjusting the second eccentric shaft, namely rotating the second eccentric shaft to enable the guide wheel on the second eccentric shaft to be contacted with the built-in guide rail, adjusting the position of the second eccentric shaft to enable the guide wheel on the non-second eccentric shaft to be contacted with the built-in guide rail, and finally enabling the guide wheels to be tightly abutted against the built-in track.
Debugging the first lifting layer after the second lifting layer is debugged, adjusting the first eccentric shaft in the first lifting layer to rotate the first eccentric shaft, so that the guide wheel on the first eccentric shaft is contacted with the built-in track, adjusting the position of the first eccentric shaft to make the guide wheel on the non-first eccentric shaft also lean against the built-in track, adjusting the second eccentric shaft to rotate the second eccentric shaft, so that the guide wheel on the second eccentric shaft is contacted with the built-in guide rail, adjusting the position of the second eccentric shaft to make the guide wheel on the non-second eccentric shaft also contact with the built-in guide rail, and finally, the guide wheels are all abutted against the built-in track.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a built-in double-deck lift guiding mechanism which characterized in that includes:
the section of the built-in guide rail is of a closed hollow structure; the double-layer lifting layer is arranged in the built-in guide rail; the sliding groove is formed in one side surface of the built-in guide rail;
wherein, double-deck lift layer includes: two moving blocks which are arranged in the built-in guide rail in parallel; at least four right-angle supports uniformly arranged on the outer side surface of the moving block; two first eccentric shafts and two second eccentric shafts which are arranged on a right-angle support positioned on one side of a diagonal line of the section of the moving block; two first non-eccentric shafts and two second non-eccentric shafts which are arranged on a right-angle support on the other side of the section diagonal of the moving block; guide wheels respectively mounted on the first eccentric shaft, the second eccentric shaft, the first non-eccentric shaft and the second non-disc eccentric shaft; and the connecting block is fixed on one side of the moving block and penetrates through the sliding groove.
2. The built-in double-layer lifting guide mechanism as claimed in claim 1, wherein the cross section of the built-in guide rail is square; the number of the right-angle supports is four.
3. The built-in double-deck elevating guide mechanism according to claim 1, wherein the first eccentric shaft and the second eccentric shaft are installed on a middle right-angle support; the rest first eccentric shaft and the rest second eccentric shaft are respectively arranged on the right-angle support at the two sides of the middle right-angle support.
4. The built-in double-deck elevating guide mechanism according to claim 1, wherein the first non-eccentric shaft and the second non-eccentric shaft are installed on the middle right-angle support; the rest first non-eccentric shafts and the rest second non-eccentric shafts are respectively arranged on the right-angle support at the two sides of the middle right-angle support.
5. The built-in double-layer lifting guide mechanism as claimed in claim 1, wherein the two moving blocks are connected through a spring.
6. The built-in double-layer lifting guide mechanism as claimed in claim 1, wherein the connecting block is vertically connected with the connecting plate; the connecting plate is used for being connected with the cargo loading platform.
7. The built-in double-layer lifting guide mechanism as claimed in claim 1, wherein grooves are formed on two sides of the inner wall of the built-in guide rail; the guide wheels are positioned on two sides of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340628.4U CN209890179U (en) | 2019-03-18 | 2019-03-18 | Built-in double-layer lifting guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920340628.4U CN209890179U (en) | 2019-03-18 | 2019-03-18 | Built-in double-layer lifting guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890179U true CN209890179U (en) | 2020-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920340628.4U Active CN209890179U (en) | 2019-03-18 | 2019-03-18 | Built-in double-layer lifting guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890179U (en) |
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2019
- 2019-03-18 CN CN201920340628.4U patent/CN209890179U/en active Active
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