CN214935140U - Hauler encoder mounting structure and hauler - Google Patents
Hauler encoder mounting structure and hauler Download PDFInfo
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- CN214935140U CN214935140U CN202120275753.9U CN202120275753U CN214935140U CN 214935140 U CN214935140 U CN 214935140U CN 202120275753 U CN202120275753 U CN 202120275753U CN 214935140 U CN214935140 U CN 214935140U
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- encoder
- baffle
- mounting structure
- mounting
- traction sheave
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Abstract
The utility model discloses a tractor encoder mounting structure, including the bracket component that is used for the fixed mounting encoder and fix the connection pad on the traction sheave, the bracket component includes first baffle, second baffle and preceding baffle, first baffle and second baffle are located the both sides of traction sheave, one side of first baffle and second baffle is fixed on the frame of tractor, the opposite side of first baffle and second baffle with the both ends of preceding baffle are fixed, the axle head of encoder is towards the traction sheave; the connecting disc is provided with a connecting column, and the shaft end of the encoder is inserted into the connecting column. The utility model discloses a hauler encoder mounting structure, through installing the encoder in one side of driving sheave and the axle head of encoder towards the driving sheave, set up the connection pad on the driving sheave, the axle head and the connection pad of encoder are connected, do not occupy the space of main shaft, can not reduce the bulk strength of hauler.
Description
Technical Field
The utility model relates to an elevator and hauler technical field, concretely relates to hauler encoder mounting structure and hauler including this mounting structure.
Background
In the structural design of the existing traction machine, an encoder is mostly arranged on one side far away from a traction sheave and is fixed with the end part of a rotating shaft, and the design has at least two problems: 1. one side of the traction sheave is usually the outer side, the other side is the back side, and the traction sheave is usually installed against a wall, the encoder is a worn article and needs to be replaced, and the encoder is installed on the back side and is inconvenient to replace; 2. the encoder is installed at the end of the shaft, and inevitably occupies a part of the length of the shaft, so that the overall strength of the traction machine is reduced.
Disclosure of Invention
In view of this, in order to solve the problem of prior art, the utility model provides an improved hauler encoder mounting structure, installation easy maintenance, and compact structure, occupation space is few.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a tractor encoder mounting structure comprises a support assembly and a connecting disc, wherein the support assembly is used for fixedly mounting an encoder, the connecting disc is fixed on a traction sheave, the support assembly comprises a first baffle, a second baffle and a front baffle, the first baffle and the second baffle are positioned on two sides of the traction sheave, one sides of the first baffle and the second baffle are fixed on a machine base of the tractor, and the other sides of the first baffle and the second baffle are fixed with two ends of the front baffle; the front baffle is provided with a mounting hole, the encoder is positioned in the mounting hole, and the shaft end of the encoder faces the traction sheave; the connecting disc is provided with a connecting column, and the shaft end of the encoder is inserted into the connecting column.
According to some preferred implementation aspects of the present invention, an elastic piece is disposed in the mounting hole, and the casing of the encoder is connected to the elastic piece. The mode that sets up of flexure strip for the operation of encoder is more stable, avoids producing the vibration, and installs and change convenient and fast more.
According to some preferred implementation aspects of the utility model, the both ends of flexure strip are fixed with the connecting block, the connecting block is located one side that preceding baffle is close to the driving sheave, the vertical setting of connecting block, the upper and lower both ends of connecting block are fixed on the preceding baffle. So that the position of the encoder is closer to the traction sheave and the connection disc.
According to some preferred implementation aspects of the present invention, the left portion and the right portion of the elastic piece are symmetrical structures, the left portion and the right portion of the elastic piece each include a first horizontal portion, a first vertical portion, a first bending portion, a second horizontal portion, and a second bending portion, the first bending portion is located between the first horizontal portion and the first vertical portion, and the encoder is installed at a joint of the second bending portions of the left portion and the right portion. Through the elastic sheet with the structure, the structure effectively reduces vibration, and the shaking of the encoder is avoided.
According to some preferred embodiments of the invention, the openings of the first and second bends are both towards the shaft end.
According to some preferred embodiments of the present invention, the first horizontal portion is connected to a connection block; the first vertical portion is located at an outer periphery of the encoder housing.
According to some preferred implementation aspect of the utility model, the fixed orifices has been seted up to the circumference of the spliced pole of connection pad, set up the fastener in the fixed orifices, the one end of fastener is run through the fixed orifices supports the axle head of encoder to make the axle head and the connection pad of encoder rotate in step.
According to some preferred implementation aspects of the present invention, the connection pad has an installation portion for being connected with the traction sheave and a rotation portion for being connected with the encoder, there is an installation piece on the installation portion at even intervals, the installation piece is used for with the connection pad fixed mounting in on the traction sheave.
According to some preferred embodiments of the present invention, the rotation portion faces the traction sheave indent, and the shaft end of the encoder and the second horizontal portion and the second bent portion of the elastic piece are accommodated in a space of the indent, so that the mounting structure is more compact.
The utility model also provides a hauler including encoder mounting structure as above.
Compared with the prior art, the utility model discloses an useful part lies in: the utility model discloses a hauler encoder mounting structure, through installing the encoder in one side of driving sheave and the axle head of encoder towards the driving sheave for subsequent installation easy maintenance sets up the connection pad on the driving sheave, and the axle head and the connection pad of encoder are connected, and not lug connection on the main shaft, compact structure, occupation space is few, does not occupy the space of main shaft, can not reduce the bulk strength of hauler.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an overall assembly view of a traction machine according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of section I of FIG. 1;
fig. 3 is a top view of a traction machine according to a preferred embodiment of the present invention;
FIG. 4 is an enlarged view of section II of FIG. 3;
FIG. 5 is a front view of an encoder in a preferred embodiment of the present invention;
wherein: the device comprises a machine base-1, a rotor-2, a traction sheave-3, a bracket assembly-4, a first baffle-41, a second baffle-42, a front baffle-43, a mounting hole-44, a connecting disc-5, a mounting part-51, a mounting part-52, a rotating part-53, a connecting column-54, an encoder-6, a shaft end-61, a shell-62, an elastic sheet-7, a first horizontal part-71, a first vertical part-72, a first bent part-73, a second horizontal part-74, a second bent part-75 and a connecting block-8.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the hoist of the present embodiment includes a machine base 1, a rotor 2, a traction sheave 3, an encoder 6, an installation structure of the encoder 6, and the like, and the structure of the encoder 6 is as shown in fig. 5. The rotor 2 is fixed on the base 1 through a shaft and a bearing in a rotating way, the traction sheave 3 is fixed on the rotor 2, and the rotor 2, the stator, the coil, the base 1 and the like form a motor. The mounting structure of the encoder 6 in this embodiment includes a bracket assembly 4 for fixedly mounting the encoder 6 and a connecting disc 5 fixed on the traction sheave 3, the bracket assembly 4 includes a first baffle 41, a second baffle 42 and a front baffle 43, the first baffle 41 and the second baffle 42 are located at two sides of the traction sheave 3, one sides of the first baffle 41 and the second baffle 42 are fixed on the machine base 1 of the traction machine, and the other sides of the first baffle 41 and the second baffle 42 are fixed with two ends of the front baffle 43. The front baffle 43 is provided with a mounting hole 44, the encoder 6 is positioned in the mounting hole 44, the elastic sheet 7 is arranged in the mounting hole 44, the shell 62 of the encoder 6 is connected with the elastic sheet 7, and the shaft end 61 of the encoder 6 faces the traction sheave 3, namely, the encoder 6 and the traction sheave 3 are positioned on the same side of the motor.
The both ends of flexure strip 7 are fixed with connecting block 8, and connecting block 8 is located one side that preceding baffle 43 is close to traction sheave 3, and the vertical setting of connecting block 8, the upper and lower both ends of connecting block 8 are fixed on preceding baffle 43 for the position of encoder 6 is close to traction sheave 3 and connection pad 5 more.
As shown in fig. 1 to 4, the left portion and the right portion of the elastic sheet 7 are of a symmetrical structure, the left portion and the right portion of the elastic sheet 7 each include a first horizontal portion 71, a first vertical portion 72, a first bent portion 73, a second horizontal portion 74 and a second bent portion 75, the first bent portion 73 is located between the first horizontal portion 71 and the first vertical portion 72, and the encoder 6 is installed at a connection portion of the second bent portion 75 of the left portion and the right portion; the first horizontal part 71 is connected with the connecting block 8; the first upright portion 72 is located at the outer periphery of the encoder housing 62. The openings of the first bent portion 73 and the second bent portion 75 are both directed toward the shaft end 61. Through the elastic sheet 7 with the structure, the structure effectively reduces vibration, the encoder 6 is prevented from shaking, and the installation and the replacement are more convenient and faster.
The connecting disc 5 is provided with a connecting column 54, the shaft end 61 of the encoder 6 is inserted into the connecting column 54, and the inner diameter of the connecting column 54 is matched with the outer diameter of the shaft end 61. Specifically, the fixed orifices have been seted up to the circumference of the spliced pole 54 of connection pad 5, set up the fastener in the fixed orifices, and the one end of fastener runs through the fixed orifices and supports the outer wall of the axle head 61 of encoder 6 to make the axle head 61 of encoder 6 rotate with connection pad 5 synchronous. The connecting disc 5 has an installation part 51 for being connected with the traction sheave 3 and a rotation part 53 for being connected with the encoder 6, installation parts 52 are evenly distributed on the installation part 51 at intervals, and the installation parts 52 are used for fixedly installing the connecting disc on the traction sheave 3. The turning portion 53 is recessed toward the traction sheave 3, and the shaft end 61 of the encoder 6 and the second horizontal portion 74 and the second bent portion 75 of the elastic piece 7 are accommodated in the recessed space to make the mounting structure more compact.
Through installing the encoder in one side of driving sheave and the axle head of encoder towards the driving sheave for subsequent installation easy maintenance sets up the connection pad on the driving sheave, and the axle head and the connection pad of encoder are connected, rather than lug connection on the main shaft, compact structure, and occupation space is few, does not occupy the space of main shaft, can not reduce the bulk strength of hauler.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A tractor encoder mounting structure is characterized by comprising a bracket assembly and a connecting disc, wherein the bracket assembly is used for fixedly mounting an encoder, the connecting disc is fixed on a traction sheave, the bracket assembly comprises a first baffle, a second baffle and a front baffle, the first baffle and the second baffle are positioned on two sides of the traction sheave, one sides of the first baffle and the second baffle are fixed on a machine base of the tractor, and the other sides of the first baffle and the second baffle are fixed with two ends of the front baffle; the front baffle is provided with a mounting hole, the encoder is positioned in the mounting hole, and the shaft end of the encoder faces the traction sheave; the connecting disc is provided with a connecting column, and the shaft end of the encoder is inserted into the connecting column.
2. The mounting structure according to claim 1, wherein an elastic piece is provided in the mounting hole, and a housing of the encoder is connected to the elastic piece.
3. The mounting structure according to claim 2, wherein connecting blocks are fixed to both ends of the elastic piece, the connecting blocks are located on one side of the front barrier close to the traction sheave, and upper and lower end portions of the connecting blocks are fixed to the front barrier.
4. The mounting structure according to claim 2, wherein the left and right portions of the elastic piece are symmetrical, each of the left and right portions of the elastic piece includes a first horizontal portion, a first vertical portion, a first bent portion, a second horizontal portion, and a second bent portion, the first bent portion is located between the first horizontal portion and the first vertical portion, and the encoder is mounted at a junction of the second bent portions of the left and right portions.
5. The mounting structure according to claim 4, wherein the openings of the first and second bent portions are both directed toward the shaft end.
6. The mounting structure according to claim 4, wherein the first horizontal portion is connected to a connection block; the first vertical portion is located at an outer periphery of the encoder housing.
7. The mounting structure of claim 4, wherein a fixing hole is formed in the connecting column of the connecting disc in the circumferential direction, a fastening member is disposed in the fixing hole, and one end of the fastening member penetrates through the fixing hole and abuts against the shaft end of the encoder.
8. The mounting structure according to claim 7, wherein the connection pad has a mounting portion for connection with the traction sheave and a rotating portion for connection with the encoder, mounting members are evenly spaced on the mounting portion, and the mounting members are used to fixedly mount the connection pad on the traction sheave.
9. The mounting structure according to claim 8, wherein the turning portion is recessed toward the traction sheave, and the shaft end of the encoder and the second horizontal portion and the second bent portion of the elastic piece are received in the recessed space.
10. A traction machine comprising the encoder mounting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275753.9U CN214935140U (en) | 2021-01-29 | 2021-01-29 | Hauler encoder mounting structure and hauler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120275753.9U CN214935140U (en) | 2021-01-29 | 2021-01-29 | Hauler encoder mounting structure and hauler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214935140U true CN214935140U (en) | 2021-11-30 |
Family
ID=79100139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120275753.9U Active CN214935140U (en) | 2021-01-29 | 2021-01-29 | Hauler encoder mounting structure and hauler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214935140U (en) |
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2021
- 2021-01-29 CN CN202120275753.9U patent/CN214935140U/en active Active
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