CN213865179U - Slow lifting mechanism for heavy goods - Google Patents
Slow lifting mechanism for heavy goods Download PDFInfo
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- CN213865179U CN213865179U CN202021386144.2U CN202021386144U CN213865179U CN 213865179 U CN213865179 U CN 213865179U CN 202021386144 U CN202021386144 U CN 202021386144U CN 213865179 U CN213865179 U CN 213865179U
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Abstract
The utility model discloses a slow lifting mechanism for heavy goods, which comprises a base; the bottom of the portal frame is fixedly connected to the top of the base; the top of the motor box is fixedly connected to the top of the inner wall of the gantry frame, a double-shaft motor is fixedly connected to the top of the inner wall of the motor box, a main gear is fixedly connected to the outer surface of an output shaft of the double-shaft motor, reduction gears are meshed with the outer surfaces of the two driving gears, and rotating shafts are fixedly connected to the inner surfaces of the two reduction gears; according to the slow lifting mechanism for the heavy goods, the rotating speed of the double-shaft motor can be reduced through the arrangement of the speed reduction gear, so that the slow lifting mechanism is slower in lifting; make through the cooperation of second slip track and third sliding block wash the case back-and-forth movement, and then put into the goods and take out the washing frame for the staff and provide the convenience.
Description
Technical Field
The utility model particularly relates to a carry mechanism slowly for heavy goods.
Background
The slow lifting is a pretreatment process for drying after ultrasonic cleaning, and the action principle is that water is stripped from the surface of a workpiece in the process of slowly pumping a cleaning workpiece away from the water surface by using the surface tension of the water, so that the relatively dry workpiece is obtained. In order to obtain a good drying effect, the slow pulling mechanism needs to have sufficiently slow speed and stability in the operation process.
The existing slow lifting mechanism is mainly applied to cleaning small-sized workpieces such as optical lenses, glass and the like, and along with the continuous improvement of the requirements of the processing technology of modern products, the cleaning of metal and large-sized workpieces also begins to greatly need the slow lifting mechanism. However, in a general slow pulling structure, the slow pulling arm is mainly of a one-side cantilever type structure, and the slow pulling power is mostly arranged right behind the tank body. The slow lifting cantilever with the structure can be lengthened along with the increase of the length of the cleaning frame, and when the length of the cantilever is increased to a certain amount, the slow lifting process can shake to a certain degree, so that the slow lifting dehydration effect is influenced. In addition, the single-side cantilever type slow lifting overall structure is very high, and the device cannot be applied to gantry type and other heavy cleaning lines.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a carry slowly and draw mechanism for heavy goods, solved current carry slowly to draw the mechanism when carrying and draw heavy goods, stability is not enough, produces the problem of shake easily.
In order to solve the technical problem, the utility model provides a pair of carry slowly mechanism for heavy goods which comprises: a base;
the bottom of the portal frame is fixedly connected to the top of the base;
the top of the motor box is fixedly connected with the top of the inner wall of the gantry frame, the top of the inner wall of the motor box is fixedly connected with a double-shaft motor, the outer surfaces of the output shafts of the double-shaft motor are fixedly connected with main gears, the outer surfaces of the two driving gears are meshed with speed reduction gears, the inner surfaces of the two speed reduction gears are fixedly connected with rotating shafts, the separated ends of the two rotating shafts penetrate through the motor box and extend to the outer side of the motor box, the ends of the two rotating shafts extending to the outer side of the motor box are fixedly connected with winding drums, the outer surfaces of the two rotating shafts are positioned between the winding drums and the motor box and are rotatably connected with supporting blocks, the tops of the two supporting blocks are fixedly connected with the top of the inner wall of the gantry frame, and the outer surfaces of the two winding drums are fixedly connected with steel wire ropes;
the two open grooves are formed in two sides of the inner wall of the gantry frame, the inner walls of the two open grooves are fixedly connected with first sliding rails, first sliding blocks are connected inside the two first sliding rails in a sliding mode, one sides, opposite to the two first sliding blocks, of the two first sliding blocks are fixedly connected with connecting rods, fixed blocks are fixedly connected between the connecting rods and the bottoms of the steel wire ropes, and the number of the fixed blocks is two;
the two T-shaped grooves are respectively formed in the front sides of the two fixing blocks, T-shaped blocks are arranged inside the two T-shaped grooves, and a cleaning frame is fixedly connected between the bottoms of the two T-shaped blocks;
and the two limiting devices are respectively arranged on the front surfaces of the two fixing blocks and are respectively positioned on the front surfaces of the T-shaped grooves.
Preferably, stop device includes the slip frame, the back fixed connection of slip frame the front of fixed block, the inside sliding connection of slip frame has the second sliding block, the bottom fixedly connected with limiting plate of second sliding block.
Preferably, the front surface of the second sliding block is fixedly connected with a push rod, and an extrusion spring is fixedly connected between the top of the second sliding block and the top of the inner wall of the sliding frame.
Preferably, two second sliding rails are fixedly connected between the two sides of the inner wall of the gantry frame and at the top of the base, and third sliding blocks are connected inside the two second sliding rails in a sliding manner.
Preferably, a cleaning box is fixedly connected between the tops of the two third sliding blocks.
Preferably, the bottom of the base is fixedly connected with four hydraulic cylinders, the bottoms of the four hydraulic cylinders are fixedly connected with hydraulic rods, the bottoms of the hydraulic rods are fixedly connected with fixing supports, and two movable wheels are arranged between two opposite sides of the four hydraulic cylinders.
Preferably, the front surface of the motor box is provided with a box door through a hinge.
Compared with the prior art, the utility model provides a pair of a slow lifting mechanism for heavy goods has following beneficial effect:
the utility model provides a slow lifting mechanism for heavy goods, which can slow down the rotating speed of a double-shaft motor through the arrangement of a deceleration gear, so that the slow lifting mechanism is slower in lifting; the cleaning box moves back and forth through the matching of the second sliding rail and the third sliding block, so that convenience is provided for workers to put goods into and take the cleaning frame out;
the utility model provides a slow lifting mechanism for heavy goods, which can improve the balance of the slow lifting mechanism during lifting through the arrangement of two winding drums; through the cooperation of first slip track, first sliding block and connecting rod, can play about spacing to carrying pull mechanism, avoid rocking around carrying when carrying the goods, and then improved the stability when carrying.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a slow lifting mechanism for heavy goods according to the present invention;
FIG. 2 is a schematic view of the internal structure of the motor casing shown in FIG. 1;
FIG. 3 is a schematic structural view of the stop device shown in FIG. 1;
FIG. 4 is a top view of the cleaning tank and cleaning frame shown in FIG. 1;
fig. 5 is a schematic structural view of the T-shaped groove and the T-shaped block shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a base, 2, a gantry frame, 3, a motor box, 4, a double-shaft motor, 5, a main gear, 6, a reduction gear, 7, a rotating shaft, 8, a winding drum, 9, a supporting block, 10, a steel wire rope, 11, an open slot, 12, a first sliding track, 13, a first sliding block, 14, a connecting rod, 15, a cabinet door, 16, a fixed block, 17, a T-shaped slot, 18, a T-shaped block, 19, a cleaning frame, 20, a limiting device, 201, a sliding frame, 202, a second sliding block, 203, a limiting plate, 204, a push rod, 205, an extrusion spring, 21, a second sliding track, 22, a third sliding block, 23, a cleaning box, 24, a hydraulic cylinder, 25, a hydraulic rod, 26, a fixed support, 27 and a moving wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a slow lifting mechanism for heavy goods according to the present invention; FIG. 2 is a schematic view of the internal structure of the motor casing shown in FIG. 1; FIG. 3 is a schematic structural view of the stop device shown in FIG. 1; FIG. 4 is a top view of the cleaning tank and cleaning frame shown in FIG. 1; fig. 5 is a schematic structural view of the T-shaped groove and the T-shaped block shown in fig. 1. A slow lifting mechanism for heavy goods comprising: a base 1;
the bottom of the doorframe 2 is fixedly connected to the top of the base 1;
a motor box 3, the top of the motor box 3 is fixedly connected with the top of the inner wall of the gantry 2, the top of the inner wall of the motor box 3 is fixedly connected with a double-shaft motor 4, the outer surfaces of the output shafts of the double-shaft motor 4 are fixedly connected with a master gear 5, the outer surfaces of the two master gears 5 are respectively meshed with a reduction gear 6, the inner surfaces of the two reduction gears 6 are respectively fixedly connected with a rotating shaft 7, the separated end of the two rotating shafts 7 penetrates through the motor box 3 and extends to the outer side of the motor box 3, the end of the two rotating shafts 7 extending to the outer side of the motor box 3 is respectively fixedly connected with a winding drum 8, the outer surfaces of the two rotating shafts 7 are positioned between the winding drum 8 and the motor box 3 and are rotatably connected with supporting blocks 9, and the tops of the two supporting blocks 9 are respectively fixedly connected with the top of the inner wall of the gantry 2, the outer surfaces of the two winding drums 8 are fixedly connected with steel wire ropes 10;
the two open grooves 11 are formed in two sides of the inner wall of the gantry 2, the inner walls of the two open grooves 11 are fixedly connected with first sliding rails 12, first sliding blocks 13 are slidably connected inside the two first sliding rails 12, connecting rods 14 are fixedly connected to opposite sides of the two first sliding blocks 13, fixed blocks 16 are fixedly connected between the connecting rods 14 and the bottoms of the steel wire ropes 10, and the number of the fixed blocks 16 is two;
the two T-shaped grooves 17 are respectively formed in the front faces of the two fixed blocks 16, T-shaped blocks 18 are respectively arranged inside the two T-shaped grooves 17, and a cleaning frame 19 is fixedly connected between the bottoms of the two T-shaped blocks 18;
the two limiting devices 20 are respectively arranged on the front surfaces of the two fixing blocks 16 and are respectively positioned on the front surfaces of the two T-shaped grooves 17;
supporting force can be shared by the rotating shaft 7 through the supporting blocks 9, so that the service life of the rotating shaft 7 is prolonged;
the cleaning frame 19 is convenient for workers to detach and mount through the limiting device 20.
The limiting device 20 comprises a sliding frame 201, the back surface of the sliding frame 201 is fixedly connected with the front surface of the fixed block 16, a second sliding block 202 is slidably connected inside the sliding frame 201, and a limiting plate 203 is fixedly connected at the bottom of the second sliding block 202;
the front of the sliding frame 201 is provided with a sliding groove, and the front of the push rod 204 penetrates through the sliding groove and extends to the outside of the sliding groove, so that the push rod 204 can be pushed by a worker conveniently.
A push rod 204 is fixedly connected to the front surface of the second sliding block 202, and an extrusion spring 205 is fixedly connected between the top of the second sliding block 202 and the top of the inner wall of the sliding frame 201;
the limiting plate 203 can be prevented from loosening when the slow lifting mechanism works by arranging the extrusion spring 205, so that the cleaning frame 19 is tightly clamped;
when needing to carry out size change to wasing frame 19, the staff is manual upwards promotes two catch bars 204, and then drives two limiting plate 203 upward movement to make two T type pieces 18 at the top of wasing frame 19 can follow T type groove 17 inside and take out, and then can take off wasing frame 19.
Two second sliding rails 21 are fixedly connected between the top of the base 1 and two sides of the inner wall of the doorframe 2, and third sliding blocks 22 are connected inside the two second sliding rails 21 in a sliding manner;
through the cooperation of second slide rail 21 and third slider 22 make washing case 23 back-and-forth movement, and then provide the convenience for the staff puts the goods in and takes out washing frame 19.
And a cleaning box 23 is fixedly connected between the tops of the two third sliding blocks 22.
The bottom of the base 1 is fixedly connected with four hydraulic cylinders 24, the bottoms of the four hydraulic cylinders 24 are fixedly connected with hydraulic rods 25, the bottoms of the four hydraulic rods 25 are fixedly connected with fixed supports 26, and two moving wheels 27 are arranged between two opposite sides of the four hydraulic cylinders 24;
can prop whole lifting mechanism from ground through the cooperation of pneumatic cylinder 24, hydraulic stem 25 and fixing support 26, can make the contact surface increase of device and ground through fixing support 26's setting, and then improved the stability of device.
The front side of the motor box 3 is provided with a box door 15 through a hinge;
the arrangement of the motor cabinet door 15 provides convenience for maintenance of equipment inside the motor cabinet 3 by workers.
The utility model provides a pair of a theory of operation that is used for pulling mechanism slowly of heavy goods as follows:
firstly, a worker moves the device to the side of a cargo to be cleaned through a moving wheel 27 at the bottom of the slow lifting mechanism, then the worker checks whether the performance of each part is normal before using the device, if some parts are found to be abnormal in performance, the worker is required to maintain or replace the parts in time, after the performance of each part to be checked is normal, the four hydraulic rods 25 are started to extend the four hydraulic rods 25, and then the four fixed supports 26 are driven to support the whole slow lifting device, so that the stability of the whole device is improved;
then, the cleaning box 23 is pushed, the cleaning box 23 is moved through the matching of the second sliding rail 21 and the third sliding block 22, after the cleaning box 23 is moved away, the double-shaft motor 4 is started, the output shaft of the double-shaft motor 4 rotates anticlockwise to drive the driving gear 5 to rotate, the winding drum 8 rotates anticlockwise, the cleaning frame 19 moves downwards through the action of gravity of the cleaning frame 19, after the cleaning frame 19 moves to the top of the base 1, the power supply of the double-shaft motor 4 is turned off, a worker puts goods to be cleaned into the cleaning frame 19, the double-shaft motor 4 is started, the output shaft of the double-shaft motor 4 rotates clockwise to drive the two driving gears 5 to rotate, the two winding drums 8 are further driven to rotate, the winding drum 8 winds the steel wire rope 10, the cleaning frame moves upwards, when the cleaning frame moves to the top of the cleaning box, the power supply of the double-shaft motor is turned off, the worker pushes the cleaning box 23 back to the bottom of the cleaning frame 19, at this time, the double-shaft motor 4 is started, the output shaft of the double-shaft motor 4 rotates anticlockwise, and then the cleaning frame 19 enters the cleaning box 23 under the action of gravity;
after the goods are good at the inside washing of washing case 23, start double-shaft motor 4, double-shaft motor 4 output shaft clockwise rotates, drives two driving gear 5 rotations, and two driving gear 5 rotations and then drive two reducing gear 6 rotations of surface engagement with it, and the rotation through two reducing gear 6 drives two axis of rotation 7 rotations, and then drives two reel 8 rotations, and reel 8 carries out the rolling with wire rope 10 to realize that slow will wash frame 19 and mention.
Compared with the prior art, the utility model provides a pair of a carry mechanism slowly for heavy goods has following beneficial effect:
the rotating speed of the double-shaft motor 44 can be reduced through the arrangement of the speed reduction gear 6, so that the slow lifting mechanism is slower in lifting; the cleaning box 23 moves back and forth through the matching of the second sliding rail 21 and the third sliding block 22, so that convenience is provided for workers to put goods into and take the cleaning frame 19 out;
the balance of the slow lifting mechanism during lifting can be improved by arranging the two winding drums 8; through the cooperation of first slip track 12, first sliding block 13 and connecting rod 14, can play about spacing to carrying the mechanism of drawing, avoid rocking around carrying the goods when carrying, and then improved and carried the stability when carrying.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A slow lifting mechanism for heavy goods, comprising: the device comprises a base, a driving gear, a gantry frame and a motor box;
the bottom of the portal frame is fixedly connected to the top of the base;
the top of the motor box is fixedly connected with the top of the inner wall of the gantry frame, the top of the inner wall of the motor box is fixedly connected with a double-shaft motor, the outer surfaces of the output shafts of the double-shaft motor are fixedly connected with main gears, the outer surfaces of the two driving gears are meshed with speed reduction gears, the inner surfaces of the two speed reduction gears are fixedly connected with rotating shafts, the separated ends of the two rotating shafts penetrate through the motor box and extend to the outer side of the motor box, the ends of the two rotating shafts extending to the outer side of the motor box are fixedly connected with winding drums, the outer surfaces of the two rotating shafts are positioned between the winding drums and the motor box and are rotatably connected with supporting blocks, the tops of the two supporting blocks are fixedly connected with the top of the inner wall of the gantry frame, and the outer surfaces of the two winding drums are fixedly connected with steel wire ropes;
the two open grooves are formed in two sides of the inner wall of the gantry frame, the inner walls of the two open grooves are fixedly connected with first sliding rails, first sliding blocks are connected inside the two first sliding rails in a sliding mode, one sides, opposite to the two first sliding blocks, of the two first sliding blocks are fixedly connected with connecting rods, fixed blocks are fixedly connected between the connecting rods and the bottoms of the steel wire ropes, and the number of the fixed blocks is two;
the two T-shaped grooves are respectively formed in the front sides of the two fixing blocks, T-shaped blocks are arranged inside the two T-shaped grooves, and a cleaning frame is fixedly connected between the bottoms of the two T-shaped blocks;
and the two limiting devices are respectively arranged on the front surfaces of the two fixing blocks and are respectively positioned on the front surfaces of the T-shaped grooves.
2. A slow lifting mechanism for heavy goods as claimed in claim 1 wherein: the limiting device comprises a sliding frame, the back face of the sliding frame is fixedly connected with the front face of the fixed block, the inside of the sliding frame is slidably connected with a second sliding block, and the bottom of the second sliding block is fixedly connected with a limiting plate.
3. A slow lifting mechanism for heavy goods as claimed in claim 2 wherein: the front of the second sliding block is fixedly connected with a push rod, and an extrusion spring is fixedly connected between the top of the second sliding block and the top of the inner wall of the sliding frame.
4. A slow lifting mechanism for heavy goods as claimed in claim 1 wherein: the top of the base is fixedly connected with two second sliding rails between two sides of the inner wall of the gantry frame, and the interiors of the two second sliding rails are both connected with a third sliding block in a sliding manner.
5. A slow lifting mechanism for heavy goods as claimed in claim 4 wherein: two fixedly connected with washs the case between the top of third sliding block.
6. A slow lifting mechanism for heavy goods as claimed in claim 1 wherein: the base is fixedly connected with four hydraulic cylinders, four hydraulic cylinders are fixedly connected with hydraulic rods and fixed supports respectively at the bottoms of the hydraulic rods, and two movable wheels are arranged between two opposite sides of the hydraulic cylinders.
7. A slow lifting mechanism for heavy goods as claimed in claim 1 wherein: the front of the motor box is provided with a box door through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386144.2U CN213865179U (en) | 2020-07-15 | 2020-07-15 | Slow lifting mechanism for heavy goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386144.2U CN213865179U (en) | 2020-07-15 | 2020-07-15 | Slow lifting mechanism for heavy goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213865179U true CN213865179U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021386144.2U Active CN213865179U (en) | 2020-07-15 | 2020-07-15 | Slow lifting mechanism for heavy goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213865179U (en) |
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2020
- 2020-07-15 CN CN202021386144.2U patent/CN213865179U/en active Active
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