CN113562656B - Speed reducer assembling and feeding mechanism with low storage height - Google Patents
Speed reducer assembling and feeding mechanism with low storage height Download PDFInfo
- Publication number
- CN113562656B CN113562656B CN202110804809.XA CN202110804809A CN113562656B CN 113562656 B CN113562656 B CN 113562656B CN 202110804809 A CN202110804809 A CN 202110804809A CN 113562656 B CN113562656 B CN 113562656B
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- Prior art keywords
- placing
- balancing weight
- placing frame
- feeding mechanism
- speed reducer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a speed reducer assembling and feeding mechanism with low storage height, which comprises a support, a placing frame, a connecting rope, a counterweight block assembly and a guide wheel, wherein the placing frame is connected with the support in a sliding mode along the vertical direction, the counterweight block assembly comprises a basic counterweight block and a plurality of part counterweight blocks, the part counterweight blocks correspond to placing positions one by one, the mass of the basic counterweight block is equal to that of the placing frame, the guide wheel is rotatably connected with the support, when the placing frame is at the lowest position, the guide wheel is flush with the mounting position at the top of the placing frame, one end of the connecting rope is connected with the counterweight block assembly, and the other end of the connecting rope is connected with the lower end of the placing frame. The invention provides a speed reducer assembling and feeding mechanism with a low accommodating height, which can automatically feed materials according to the assembling sequence of each part, prevent workers from reversing the sequence of part installation, and meanwhile, the whole mechanism does not need an electric control structure, is low in cost and runs reliably.
Description
Technical Field
The invention relates to the technical field of speed reducer assembly, in particular to a speed reducer assembly feeding mechanism with a low accommodating height.
Background
The speed reducer is a commonly used power transmission mechanism, the structure is compact, the speed reducer with high precision needs to be assembled strictly according to the sequence during assembly, otherwise, the installation precision is influenced, and the condition that the next part cannot be installed is caused. Therefore, the speed reducer assembling and feeding mechanism with low storage height needs to be designed, automatic feeding can be carried out according to the assembling sequence of each part, workers are prevented from reversing the sequence of part installation, meanwhile, the whole mechanism does not need an electric control structure, the cost is low, and the operation is reliable.
Disclosure of Invention
The invention provides a speed reducer assembling and feeding mechanism with low accommodating height, which aims to solve the problems that in the prior art, when a speed reducer with higher precision is assembled, the speed reducer needs to be assembled strictly according to the sequence, otherwise, the installation precision is influenced, and the next part cannot be installed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a speed reducer assembling and feeding mechanism with low accommodating height, which comprises a bracket, a placing frame, a connecting rope, a counterweight block component and a guide wheel, the placing frame is connected with the bracket in a sliding way along the vertical direction, a plurality of placing positions are arranged on the placing frame and are arranged along the vertical direction, the balancing weight component comprises a basic balancing weight and a plurality of part balancing weights, the part balancing weights are in one-to-one correspondence with the placing positions, and a plurality of part balancing weights are arranged at intervals along the vertical direction and are respectively connected with the connecting ropes, the uppermost part balancing weight is fixed with the basic balancing weight, the mass of the basic balancing weight is equal to that of the placing frame, the guide wheel is rotationally connected with the bracket, when the placing frame is at the lowest position, the leading wheel flushes with the installation position of dispenser the top, connects the rope and walks around the leading wheel, connects the one end and the balancing weight subassembly of rope and is connected, connects the other end and the dispenser lower extreme of rope and is connected.
Among the above-mentioned technical scheme, through the setting of a plurality of part balancing weight, can be in the corresponding part of laying on the position and taken away, under the effect of balancing weight subassembly, make the dispenser rise, when the connection that lays on the position next rises to the position that can take, the part balancing weight that corresponds contacts with the part balancing weight of support or below, and the dispenser stops to rise. The position below the material taking position is shielded by a baffle. The structure can ensure that the feeding mechanism automatically feeds materials according to the required sequence, and avoids the condition that the installation precision is unqualified or the next part cannot be installed due to the fact that a worker reverses the sequence of part installation. And the structure does not need an electric control structure at all, and the whole mechanism has low cost and reliable operation. And because when the dispenser is in the lowest position, the guide wheel is flush with the mounting position at the uppermost part of the dispenser, the whole height of the feeding structure can be reduced, and the space after transportation and storage is convenient to save.
Preferably, a rotary damper is arranged on the guide wheel. The structure can make the lifting of the placing frame more stable and is not easy to generate collision.
Preferably, the number of the placing positions is n, the number of the part weight blocks is n, and the mass of the parts in the a-th placing position from bottom to top is M a The mass of the a-th part balancing weight from top to bottom is m a ；M 1 +M 2 +…+M a ＞m 1 +m 2 +…+ma，M 1 +M 2 +…+M a ＜m 1 +m 2 +…+m a+1 . The structure can guarantee that every part takes off the back, and the dispenser can rise under the effect of part balancing weight.
Preferably, the distance L between the bottom surface of the a-th mounting position and the bottom surface of the a +1 th mounting position, and the distance d between the upper end surface of the a-th part balancing weight and the lower end surface of the a +1 th part balancing weight, where L is d, are provided. The structure can ensure that the required parts are in proper taking positions after the mounting frame moves every time.
Preferably, the part balancing weight is detachably connected with the connecting rope. The structure makes the part balancing weight can change according to the weight of actual part.
Preferably, the connecting string is a string. The influence of the connecting rope on the lifting position is reduced.
Preferably, the support is provided with a lower limiting block, the lower limiting block is arranged below the placing rack, and when the placing rack is in contact with the lower limiting block, the uppermost placing position is located at a position where the parts can be taken out.
Preferably, the two uppermost component weights are directly fixed. After the lowest part is taken away, the mounting rack does not need to be lifted.
Preferably, the support is provided with a placing assembly consisting of a plurality of placing frames, connecting ropes, weight block assemblies and guide wheels. A plurality of placing components are arranged on one set of equipment, and a plurality of speed reducers are assembled.
The invention has the beneficial effects that: (1) the structure can ensure that the feeding mechanism automatically feeds materials according to the assembly sequence, and avoids the condition that the installation precision is unqualified or the next part cannot be installed due to the fact that workers reverse the sequence of the installation of the parts; (2) an electric control structure is not needed at all, the cost of the whole mechanism is low, and the operation is reliable; (3) because the dispenser is in the lowest position, the leading wheel flushes with the mounting position of dispenser top, can reduce the overall height of feed structure, is convenient for save the space after transportation and the accomodating.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: support 1, lower spacing block 1.1, dispenser 2, place position 2.1, connect rope 3, balancing weight subassembly 4, foundatin balancing weight 4.1, part balancing weight 4.2, leading wheel 5.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Example 1:
as shown in fig. 1, a accomodate high low speed reducer assembly feeding mechanism, including support 1, dispenser 2, connect rope 3, balancing weight subassembly 4 and leading wheel 5, it is the string to connect rope 3, dispenser 2 and support 1 are equipped with a plurality of on dispenser 2 and lay position 2.1, lay position 2.1 and arrange along vertical direction, balancing weight subassembly 4 includes basic balancing weight 4.1 and a plurality of part balancing weight 4.2, part balancing weight 4.2 and lay position 2.1 one-to-one, and a plurality of part balancing weight 4.2 along vertical direction interval arrangement and respectively with being connected 3 releasable connection of rope, basic balancing weight 4.1's quality equals dispenser 2's quality. The number of the placing positions 2.1 is n, the number of the part balancing weights 4.2 is n, and the part quality in the placing positions 2.1 from bottom to top is M in sequence a The mass of the a-th part balancing weight 4.2 from top to bottom is m a ；M 1 +M 2 +…+M a >m 1 +m 2 +…+ma，M 1 +M 2 +…+M a ＜m 1 +m 2 +…+m a+1 . The structure can guarantee that after every part takes off, dispenser 2 can rise under the effect of part balancing weight 4.2. The a is laid the distance L between 2.1 bottom surfaces of position 2.1 and the a +1 is laid to the end, the distance d between the up end of the 4.2 up end of the a part balancing weight of the a +1 part balancing weight 4.2 end face of the end, L ═ d. Be equipped with spacing 1.1 down on the support 1, spacing 1.1 sets up in dispenser 2 below down, and when dispenser 2 contacted with spacing 1.1 down, the position 2.1 of laying of the top was in the position that can take the part. The top part balancing weight 4.2 is fixed with the basic balancing weight 4.1, and the top two part balancing weights 4.2 are directly fixed.
Leading wheel 5 rotates with support 1 to be connected, is equipped with rotary damper on the leading wheel 5, and when dispenser 2 was in the extreme low position, leading wheel 5 flushed with the installation position 2.1 of dispenser 2 top, and leading wheel 5 sets up in the top of dispenser 2, connects rope 3 and bypasses leading wheel 5, and the one end of connecting rope 3 is connected with balancing weight subassembly 4, and the other end of connecting rope 3 is connected with the lower extreme of dispenser 2.
Among the above-mentioned technical scheme, through the setting of a plurality of part balancing weight 4.2, can corresponding lay the part on position 2.1 and take away, under balancing weight subassembly 4's effect, make dispenser 2 rise, when the next connection of laying on position 2.1 rises to the position that can take, part balancing weight 4.2 that corresponds and part balancing weight 4.2 contact of support 1 or below, dispenser 2 stops to rise. The structure can ensure that the feeding mechanism automatically feeds materials according to the required sequence, and avoids the condition that the installation precision is unqualified or the next part cannot be installed due to the fact that a worker reverses the sequence of the installation of the parts. And the structure does not need an electric control structure at all, and the whole mechanism has low cost and reliable operation.
The invention has the beneficial effects that: (1) the structure can ensure that the feeding mechanism automatically feeds materials according to the assembly sequence, and avoids the condition that the installation precision is unqualified or the next part cannot be installed due to the fact that workers reverse the sequence of the installation of the parts; (2) an electric control structure is not needed at all, the cost of the whole mechanism is low, and the operation is reliable; (3) because the dispenser is in the lowest position, the leading wheel flushes with the mounting position of dispenser top, can reduce the overall height of feed structure, is convenient for save the space after transportation and the accomodating.
Claims (7)
1. A speed reducer assembling and feeding mechanism with low storage height is characterized by comprising a bracket, a placing frame, a connecting rope, a counterweight block component and a guide wheel, the placing frame is connected with the bracket in a sliding way along the vertical direction, a plurality of placing positions are arranged on the placing frame and are arranged along the vertical direction, the balancing weight component comprises a basic balancing weight and a plurality of part balancing weights, the part balancing weights are in one-to-one correspondence with the placing positions, and a plurality of part balancing weights are arranged at intervals along the vertical direction and are respectively connected with the connecting ropes, the uppermost part balancing weight is fixed with the basic balancing weight, the mass of the basic balancing weight is equal to that of the placing frame, the guide wheel is rotationally connected with the bracket, when the placing frame is at the lowest position, the guide wheel is flush with the mounting position at the uppermost part of the placing frame, the connecting rope bypasses the guide wheel, one end of the connecting rope is connected with the balancing weight component, and the other end of the connecting rope is connected with the lower end of the placing frame;
the number of the placing positions is n, the number of the part counterweight blocks is n, and the mass of the parts in the alpha placing positions from bottom to top is M in sequence a The mass of the a-th part balancing weight from top to bottom is m a ；M 1 + M 2 +…+ M a ＞m 1 +m 2 +…+ m a ，M 1 + M 2 +…+ M a ＜m 1 +m 2 +…+ m a+1 (ii) a The distance L between the bottom surface of the a-th placing position and the bottom surface of the a + 1-th placing position, the distance d between the upper end surface of the a-th part balancing weight and the lower end surface of the a + 1-th part balancing weight, and L = d.
2. A decelerator fitting feed mechanism as claimed in claim 1 wherein the guide wheel is provided with a rotary damper.
3. A speed reducer assembling and feeding mechanism with a low storage height according to claim 1 or 2, wherein the component weight block is detachably connected with the connecting rope.
4. A decelerator fitting feed mechanism as claimed in claim 1 or claim 2 wherein the connecting line is a string.
5. A speed reducer assembling and feeding mechanism with a low storage height as claimed in claim 1 or 2, wherein the support is provided with a lower limiting block, the lower limiting block is arranged below the placing rack, and when the placing rack contacts with the lower limiting block, the uppermost placing position is at a position where the parts can be taken out.
6. A decelerator fitting feeding mechanism as claimed in claim 1 or 2 wherein the uppermost two counterweight members are directly fixed thereto.
7. A speed reducer assembling and feeding mechanism with a low storage height as claimed in claim 1 or 2, wherein the support is provided with a plurality of placement assemblies consisting of placement frames, connecting ropes, counterweight assemblies and guide wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110804809.XA CN113562656B (en) | 2021-07-16 | 2021-07-16 | Speed reducer assembling and feeding mechanism with low storage height |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110804809.XA CN113562656B (en) | 2021-07-16 | 2021-07-16 | Speed reducer assembling and feeding mechanism with low storage height |
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| CN113562656A CN113562656A (en) | 2021-10-29 |
| CN113562656B true CN113562656B (en) | 2022-09-23 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332567A (en) * | 2013-07-09 | 2013-10-02 | 国核电力规划设计研究院 | Auxiliary weight balancing device for elevator energy saving and potential energy recovery |
| CN112062063A (en) * | 2020-09-28 | 2020-12-11 | 左林 | A hoist device for roof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248260B (en) * | 2011-06-22 | 2013-09-04 | 新疆新能钢结构有限责任公司 | Auto-suspension lifting welding platform |
| US9340400B2 (en) * | 2013-03-01 | 2016-05-17 | Universiti Brunei Darussalam | Load lifting assembly |
| FR3054836B1 (en) * | 2016-08-04 | 2020-06-26 | Huchez Treuils | DECOR OPERATING DEVICE |
| JP6328704B2 (en) * | 2016-08-19 | 2018-05-23 | Ｉｈｉ運搬機械株式会社 | lift device |
| JP6929244B2 (en) * | 2018-05-24 | 2021-09-01 | 株式会社日立ビルシステム | How to install the balancing weight receiving jig and the balancing weight receiving jig of the elevator |
| CN109132926A (en) * | 2018-09-25 | 2019-01-04 | 无锡汉神电气股份有限公司 | A kind of energy-efficient feeding device |
| CN110683478A (en) * | 2019-10-17 | 2020-01-14 | 中电装备山东电子有限公司 | But material turnover device of automatically regulated height |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332567A (en) * | 2013-07-09 | 2013-10-02 | 国核电力规划设计研究院 | Auxiliary weight balancing device for elevator energy saving and potential energy recovery |
| CN112062063A (en) * | 2020-09-28 | 2020-12-11 | 左林 | A hoist device for roof |
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| CN113562656A (en) | 2021-10-29 |
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