CN211055867U - Lifting mechanism applied to liquid storage tank - Google Patents
Lifting mechanism applied to liquid storage tank Download PDFInfo
- Publication number
- CN211055867U CN211055867U CN201922014207.5U CN201922014207U CN211055867U CN 211055867 U CN211055867 U CN 211055867U CN 201922014207 U CN201922014207 U CN 201922014207U CN 211055867 U CN211055867 U CN 211055867U
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- Prior art keywords
- handed
- lifting
- handed nut
- liquid storage
- storage tank
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- 239000007788 liquid Substances 0.000 title claims abstract description 15
- 125000003003 spiro group Chemical group 0.000 claims abstract description 3
- 230000001174 ascending effect Effects 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
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Abstract
The utility model relates to a be applied to hoist mechanism of liquid storage tank, liquid storage tank includes a jar body and cover, one side fixed mounting of the jar body has the supporting seat, fixed mounting has the back shaft in the supporting seat, the left-handed nut is installed at the top of back shaft, the spiro union has the left-handed screw rod in the left-handed nut, the center of back shaft is equipped with the holding tank, the middle part of left-handed screw rod is equipped with a supporting bench, install thrust bearing on the supporting bench, install on the thrust bearing and promote the support, promote the top of support and install gear motor, gear motor's power output shaft and left-handed screw rod top are. The beneficial effects are that: the left-handed screw is driven to rotate clockwise by the speed reducing motor, so that the left-handed screw moves upwards relative to the left-handed nut, the lifting support is driven to ascend, and the tank cover is opened; the left-handed screw is driven by the speed reducing motor to rotate anticlockwise, so that the left-handed screw moves downwards relative to the left-handed nut, the lifting support is driven to descend, and the tank cover is closed.
Description
Technical Field
The utility model relates to a elevating gear field especially relates to a be applied to hoist mechanism of liquid storage tank.
Background
In the production process of food and beverage manufacturing enterprises such as beer and the like, the lifting mechanism belongs to a mechanical device widely adopted in modernization and is mainly applied to opening the tank cover of a liquid storage tank. The lifting device is mainly used for lifting the can cover to be lifted to a required height and then dropping the can cover to an initial position, and the work is usually difficult to be completed manually, and the can cover has certain dangers in the lifting and dropping process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide a be applied to liquid storage tank's hoist mechanism.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a lifting mechanism applied to a liquid storage tank comprises a tank body and a tank cover, wherein a supporting seat is fixedly arranged on one side of the tank body, a supporting shaft which is vertically upward is fixedly arranged in the supporting seat, a fixed left-handed nut is arranged at the top of the supporting shaft, the left-handed screw is screwed in the left-handed nut, the center of the supporting shaft is positioned below the left-handed nut and is provided with an accommodating groove for accommodating the left-handed screw, a supporting platform which is vertical to the axis of the left-handed screw is arranged in the middle of the left-handed screw, a thrust bearing is arranged on the supporting platform, a lifting bracket sleeved on the supporting shaft is arranged on the thrust bearing, a speed reducing motor is arranged at the top of the lifting bracket, the power output shaft of the speed reducing motor is connected with the top of the left-handed screw, a connecting rod is fixedly connected to one side of the lifting support, and the tank cover is installed at the bottom of the end, far away from the lifting support, of the connecting rod.
Furthermore, the lifting support comprises a top cover and a circular tube-shaped lifting tube, the top cover is fixedly mounted at the top end of the lifting tube through bolts, a guide post perpendicular to the axis of the supporting shaft is arranged on one side of the lower portion of the lifting tube, an inverted L-shaped guide sliding groove is formed in the outer side wall of the middle of the supporting shaft, and a guide ball capable of moving along the guide sliding groove is arranged at the head of the guide post.
Furthermore, a sliding bearing is installed on the inner side of the bottom of the lifting pipe, the supporting shaft is sleeved in the sliding bearing, and a pin for preventing the outer wall of the sliding bearing from rotating is connected to one side of the lifting pipe in a threaded mode.
Furthermore, one side of the lower part of the lifting pipe is provided with an installation plate through a bolt, and the tail part of the guide column penetrates through an installation hole formed in the installation plate from inside to outside and then is in threaded connection with a hexagonal left-handed nut.
Furthermore, a concave left-handed nut mounting groove is formed in the center of the top end of the support shaft, the left-handed nut is clamped in the left-handed nut mounting groove, a gland pressed on the top end of the left-handed nut is fixedly mounted at the top end of the support shaft through a bolt, and a pin for preventing the left-handed nut from rotating is screwed on one side of the support shaft.
The utility model has the advantages that: the left-handed screw is driven to rotate clockwise by the speed reducing motor, so that the left-handed screw moves upwards relative to the left-handed nut, the lifting support is driven to ascend, and the tank cover is opened; the left-handed screw is driven by the speed reducing motor to rotate anticlockwise, so that the left-handed screw moves downwards relative to the left-handed nut, the lifting support is driven to descend, and the tank cover is closed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is an enlarged view of portion C of FIG. 1;
fig. 5 is a schematic view of the slot of the guiding sliding groove on the supporting shaft according to the embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 5, a lifting mechanism applied to a liquid storage tank comprises a tank body 1 and a tank cover 2, wherein a support seat 3 is fixedly installed on one side of the tank body 1, a support shaft 4 which is vertically upward is fixedly installed in the support seat, a fixed left-handed nut 6 is installed on the top of the support shaft 4, a left-handed screw 7 is screwed in the left-handed nut 6, an accommodating groove 401 for accommodating the left-handed screw is arranged below the left-handed nut 6 at the center of the support shaft 4, a support table 701 which is vertical to the axis of the left-handed screw 7 is arranged in the middle of the left-handed screw 7, a thrust bearing 8 is installed on the support table 701, a lifting support 5 which is sleeved on the support shaft 4 is installed on the thrust bearing 8, a speed reducing motor 9 is installed on the top of the lifting support 5, a power output, the can lid 2 is mounted on the bottom of the end of the connecting rod 10 remote from the lifting bracket 5.
The lifting support 5 comprises a top cover 502 and a circular tube-shaped lifting tube 501, the top cover 502 is fixedly mounted at the top end of the lifting tube 501 through bolts, a guide post 15 perpendicular to the axis of the supporting shaft 4 is arranged on one side of the lower portion of the lifting tube 501, an inverted L-shaped guide chute 403 is formed in the outer side wall of the middle portion of the supporting shaft 4, a guide ball 1501 capable of moving along the guide chute 403 is arranged at the head of the guide post 15, the inverted L-shaped guide chute 403 is formed, rotation of the lifting support 5 in the ascending and descending processes can be avoided, and the lifting support 5 can only rotate at the position where the lifting support rises to the highest point.
A sliding bearing 12 is arranged at the inner side of the bottom of the lifting pipe 501, the supporting shaft 4 is sleeved in the sliding bearing 12, and a pin 14 for preventing the outer wall of the sliding bearing 12 from rotating is screwed at one side of the lifting pipe 501. The sliding bearing 12 is arranged to prevent the riser tube 501 from being worn by sliding friction with the support shaft 4, and to improve the stability of the riser tube 501 during ascending and descending.
One side of the lower part of the lifting pipe 501 is provided with a mounting plate 16 through a bolt 17, and the tail part of the guide column 15 penetrates through a mounting hole arranged on the mounting plate 16 from inside to outside and then is screwed with a hexagonal left-handed nut 18.
The top center of back shaft 4 sets up recessed left-handed nut mounting groove, and left-handed nut 6 dress card is in left-handed nut mounting groove, and the top of back shaft 4 passes through a gland 402 of pressure at the top of left-handed nut 6 of bolt fixed mounting, and back shaft 4 one side spiro union is one prevents the pivoted pin 13 of left-handed nut 6.
The left-handed screw 7 is driven to rotate clockwise by the speed reducing motor 9, so that the left-handed screw 7 moves upwards relative to the left-handed nut 6, the lifting bracket 5 is driven to ascend, and the tank cover 2 is opened; the left-handed screw 7 is driven by the speed reducing motor 9 to rotate anticlockwise, so that the left-handed screw 7 moves downwards relative to the left-handed nut 6, the lifting bracket 5 is driven to descend, and the tank cover is closed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a be applied to hoist mechanism of liquid storage tank, liquid storage tank includes a jar body and cover, its characterized in that: one side fixed mounting of the jar body has the supporting seat, fixed mounting has vertical ascending back shaft in the supporting seat, immovable's left-handed nut is installed at the top of back shaft, the spiro union has the left-handed screw rod in the left-handed nut, the center of back shaft is located left-handed nut below and is equipped with the holding tank that is used for holding the left-handed screw rod, the middle part of left-handed screw rod is equipped with the brace table with left-handed screw rod axis looks vertically, install thrust bearing on the brace table, install the cover on the thrust bearing and prop up epaxial promotion support, promote the top of support and install gear motor, gear motor's power output shaft and left-handed screw rod top are connected, the one side rigid coupling that promotes the support has the connecting rod.
2. The lifting mechanism applied to the liquid storage tank as claimed in claim 1, wherein the lifting support comprises a top cover and a circular tube-shaped lifting tube, the top cover is fixedly mounted at the top end of the lifting tube through bolts, a guide post perpendicular to the axis of the support shaft is arranged on one side of the lower portion of the lifting tube, an inverted L-shaped guide sliding groove is formed in the outer side wall of the middle portion of the support shaft, and a guide ball capable of moving along the guide sliding groove is arranged at the head portion of the guide post.
3. The lifting mechanism for a liquid storage tank as recited in claim 2, wherein: the inner side of the bottom of the lifting pipe is provided with a sliding bearing, the supporting shaft is sleeved in the sliding bearing, and one side of the lifting pipe is in threaded connection with a pin for preventing the outer wall of the sliding bearing from rotating.
4. The lifting mechanism for a liquid storage tank as recited in claim 2, wherein: one side of the lower part of the lifting pipe is provided with a mounting plate through a bolt, and the tail part of the guide column penetrates through a mounting hole formed in the mounting plate from inside to outside and then is in threaded connection with a hexagonal left-handed nut.
5. The lifting mechanism for a liquid storage tank as recited in claim 1, further comprising: the support shaft is characterized in that a concave left-handed nut mounting groove is formed in the center of the top end of the support shaft, the left-handed nut is clamped in the left-handed nut mounting groove, a gland pressed on the top end of the left-handed nut is fixedly mounted at the top end of the support shaft through a bolt, and a pin for preventing the left-handed nut from rotating is screwed on one side of the support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922014207.5U CN211055867U (en) | 2019-11-20 | 2019-11-20 | Lifting mechanism applied to liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922014207.5U CN211055867U (en) | 2019-11-20 | 2019-11-20 | Lifting mechanism applied to liquid storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211055867U true CN211055867U (en) | 2020-07-21 |
Family
ID=71585762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922014207.5U Active CN211055867U (en) | 2019-11-20 | 2019-11-20 | Lifting mechanism applied to liquid storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211055867U (en) |
-
2019
- 2019-11-20 CN CN201922014207.5U patent/CN211055867U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 526000 one of No. 1 Industrial Street, high tech Zone, Zhaoqing City, Guangdong Province Patentee after: Guangdong Rock Fluid Technology Co.,Ltd. Address before: 526000 one of No. 1 Industrial Street, high tech Zone, Zhaoqing City, Guangdong Province Patentee before: GUANGDONG NOCA FLUID TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lifting mechanism applied to liquid storage tanks Effective date of registration: 20230406 Granted publication date: 20200721 Pledgee: Bank of China Limited Zhaoqing branch Pledgor: Guangdong Rock Fluid Technology Co.,Ltd. Registration number: Y2023980037426 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230816 Address after: No. 109 Hexing Road, Nantong Economic and Technological Development Zone, Jiangsu Province, 226000 Patentee after: Zhongji Anruichun Technology Co.,Ltd. Address before: 526000 one of No. 1 Industrial Street, high tech Zone, Zhaoqing City, Guangdong Province Patentee before: Guangdong Rock Fluid Technology Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200721 Pledgee: Bank of China Limited Zhaoqing branch Pledgor: Guangdong Rock Fluid Technology Co.,Ltd. Registration number: Y2023980037426 |