CN213923909U - No stay cord control motor lifting machine - Google Patents
No stay cord control motor lifting machine Download PDFInfo
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- CN213923909U CN213923909U CN202022384028.3U CN202022384028U CN213923909U CN 213923909 U CN213923909 U CN 213923909U CN 202022384028 U CN202022384028 U CN 202022384028U CN 213923909 U CN213923909 U CN 213923909U
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- control motor
- lifting box
- gear
- side wall
- rope
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Abstract
A kind of non-stay cord controlled motor hoister, used for carrying the article from the lower position to the higher position, it is a technical field of hoisting equipment, including base, two vertical baffle plates locating on the upper surface of the base and parallel to each other, hoisting box locating between two baffle plates, there are vertical tooth spaces on the facing surface between two baffle plates, there are engaging teeth on a vertical sidewall in the tooth space, there are gears engaging with engaging teeth in the tooth space, the gear shaft of the gear and gyro wheel shaft of the gyro wheel are all rotated and connected the sidewall of the hoisting box, the control motor of the gear shaft of the output shaft transmission connection, the utility model adopts the way of controlling the motor to mount the gear and roll on the vertical baffle plate, design a non-stay cord controlled motor hoister, it has narrow and small working site of adaptation, the function of placing the hoisted article and shaking, it needs the rope to solve the existing hoister, the problems that the application environment should be carried out in a large working place and the hoisted objects shake back and forth in the hoisting process are caused.
Description
Technical Field
A stay-cord-free control motor hoister is used for carrying articles from a lower position to a higher position and belongs to the technical field of hoisting equipment.
Background
The lifting machine is the equipment that is used for carrying article from the low to the eminence, the labor force is saved has, the effect of work efficiency is improved, be CN211644413U at the publication number, the name is in single rope winding type lifting machine, the angle that can adjust bull stick and jib is provided, enlarge the lifting machine that promotes the scope, it has the simple structure, the characteristics of easy operation, this lifting machine uses jib and rope, when using, collude article or the device that holds article through the rope hook of rope front end, then start control motor, the cable dish that control motor drove rotates, thereby make the rope twine on the cable dish make the article upward movement that the hook was caught, but this mechanism has following shortcoming:
firstly, in the process of lifting the goods by the rope, the goods can shake and easily impact surrounding facilities, so that the application environment of the lifter is required to be carried out in a large working place and is not suitable for workshops and places with narrow working places;
secondly, a hanging rod is arranged, and a rotating rod connected with the hanging rod needs to rotate, so that when the article is lifted, the lifted article can shake more seriously in the air;
and before hoisting, the rope is hung above the articles to be placed through the hook, so that the volume of the articles to be placed is required, and the height of the articles to be placed is particularly limited.
Therefore, it is necessary to design a hoist which can be adapted to a narrow operation site and does not cause the hoisted object to shake so as to meet the working requirement
SUMMERY OF THE UTILITY MODEL
The utility model aims at prior art's shortcoming, adopt control motor installation gear rolling mode on vertical baffle, design a no stay cord control motor lifting machine, have the narrow and small work place of adaptation, place the effect that is rocked by the article that promote, solved current lifting machine and needed the rope, lead to the application environment should go on at great work place and lifted article and make a round trip to rock the problem at the in-process of lifting by crane.
For solving the above technical problem, the utility model discloses a technical scheme as follows:
a pull-rope-free control motor hoister comprises a base, two guide plates and a hoisting box, wherein the two guide plates are vertically arranged on the upper surface of the base and are parallel to each other, the hoisting box is positioned between the two guide plates, two vertical sliding grooves are respectively arranged on the opposite surfaces between the two guide plates, two rollers are respectively connected in each sliding groove in a rolling manner, the roller in each sliding groove is uniformly connected with one side wall of each sliding groove, the two sliding grooves are close to or far away from each other in a rolling manner, a vertical tooth socket is also arranged between the two sliding grooves on the opposite surfaces between the two guide plates, a vertical side wall in the tooth groove is provided with engaging teeth, a gear which is engaged with the engaging teeth is arranged in the tooth groove, the gear shaft of the gear and the roller shaft of the roller are rotatably connected with the side wall of the lifting box, the lifting box is provided with a control motor, and the output shaft of the control motor is in transmission connection with the gear shaft of the gear.
In the utility model, when in use, the control motor can be selectively installed according to requirements, for example, the control motor with a controller can be selected, then the remote control device is used for controlling the control motor to rotate (the remote control device can refer to an unmanned aerial vehicle) so as to control the lifting of the lifting box, a general control motor can also be used, the rotating number of turns of the control motor is set to determine the lifting height of the lifting box before the work is started by adjusting the rotating number of turns of the output shaft of the motor, then the fixed frequency of the positive and negative rotation of the control motor is adjusted, so that the control motor can automatically control the lifting box to lift according to the preset conditions, and the selection of the control motor is not limited by the novel structure; for example, a control motor with a fixed frequency is selected, after the control motor is started, a lifted object is filled in a lifting box within a preset specified time, after the preset specified time is ended, the control motor automatically rotates and drives a gear to rotate, the gear rolls in a tooth groove, meanwhile, the arrangement of a roller ensures that the gear is contacted with meshing teeth in the tooth groove (naturally, the roller can be used for replacing a sliding block in practical application, but the friction force of the sliding block is greater than that of the roller, therefore, the roller should be preferentially adopted), then after the gear is lifted to a preset height, the object is unloaded, the control motor is reversely rotated to drive the lifting box to descend, the principle of the lifting box is similar to that an automobile moves on the road, then the road is equivalent to the tooth groove, the automobile is equivalent to the lifting box, but the automobile moves on the road, can be fully contacted with the road due to the self gravity, and the gravity of the lifting box is not vertical to the meshing surface of the gear and the tooth groove, the roller is thus designed for bringing the gear into sufficient contact with the meshing teeth. The utility model discloses a rolling mode of control motor installation gear on vertical baffle designs a no stay cord control motor lifting machine, has the narrow and small work place of adaptation, places the effect that is rocked by the article that promote, has solved current lifting machine and has needed the rope, leads to the application environment to go on and is being lifted by crane the problem that the article made a round trip to rock at great work place.
As a preferable mode, the lifting box is provided with a loading cavity with an upward opening and a driving cavity positioned below the loading cavity, the control motor is arranged in the driving cavity, and a driving cavity opening and closing door is arranged on the side wall of the lifting box.
As a preferable mode, a plurality of springs are vertically arranged between the two guide plates on the base.
As a preferable mode, a fluorescent strip is horizontally arranged on the side wall of the lifting box, scale marks corresponding to the fluorescent strip are arranged on the guide plate, and a fluorescent sticker is arranged on the scale marks.
Preferably, a loading cavity opening and closing door is further rotatably arranged on the side wall of the lifting box.
As a preferable mode, the guide plate is close to one end of the top end of the side wall of the lifting box and connected with the elastic shrinking cloth, the opening edge of the lifting box is correspondingly connected with the other end of the elastic shrinking cloth, and the width of the elastic shrinking cloth is larger than the distance between the vertical side walls of the two sliding grooves which are far away from each other.
Preferably, the bottom surface of the base is provided with a movable wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses can realize adopting control motor installation gear rolling mode on vertical baffle, design a no stay cord control motor lifting machine, have the narrow and small work place of adaptation, place the effect that is rocked by the article that is promoted, solve current lifting machine and need the rope, lead to the application environment should go on at great work place and lifted by the problem that article made a round trip to rock lifting by crane the in-process.
(2) The utility model discloses a set up the ascending drive chamber that carries the thing chamber and one is located year thing chamber below of opening with the lifting box for the lifting box conveniently loads the article that are promoted, and control motor locates the drive intracavity makes control motor and has respective space in the lifting box by promoting article, avoids being promoted article pollution or collision control motor, is equipped with drive chamber switch door, easy to assemble control motor and maintenance control motor on the lateral wall of lifting box.
(3) The utility model provides a vertical range is equipped with a plurality of springs between two baffles on the base for when the lifting box descends to the base, have the cushioning effect, keep away the violent striking of bottom and base of lifting box of hand-free, also prevent simultaneously that the lifting box from taking place unexpected striking violently with the base when tenesmus.
(4) The utility model provides a lateral wall of lifting box is improved level and is equipped with the phosphor strip, correspond on the baffle the phosphor strip is equipped with the scale mark, be equipped with fluorescence subsides on the scale mark for when operational environment's light is dark, the staff can judge the height that the lifting box goes up and down, and simultaneously, the staff also can predetermine the height that the lifting box needs to rise through control motor according to the scale mark.
(5) The utility model discloses a rotate on the lateral wall of hoisting box and set up and carry thing chamber switch door, conveniently load and unload article.
(6) The utility model discloses a be close to the one end that promotes case lateral wall top connection elasticity shrinkage cloth at the baffle, correspond on the opening border of lifting box and connect the other end of elasticity shrinkage cloth, the width of elasticity shrinkage cloth is greater than distance between the vertical lateral wall that two spouts kept away from each other avoids being hung article and scattering between the lateral wall and the baffle of lifting box at the in-process of packing into lifting box, blocks the lifting box.
(7) The utility model discloses a bottom surface of base sets up removes the wheel, conveniently removes whole utility model device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the rear side of FIG. 1;
FIG. 3 is a schematic view of the right guide plate of FIG. 2 shown removed;
FIG. 4 is a view showing the connection between the guide plate and the gears and rollers;
FIG. 5 is a detail view of the guide plate;
FIG. 6 is a view showing the connection between the guide wheels, rollers and a lift box;
fig. 7 is a cross-sectional view of the lifting box.
Wherein, 1, a base; 2. a guide plate; 3. lifting the box; 4. a chute; 5. a roller; 6. a tooth socket; 7. a gear; 8. a gear shaft; 9. a roller shaft; 10. controlling the control motor; 11. a carrying cavity; 12. a drive chamber; 13. a drive chamber switch door; 14. a spring; 15. the loading cavity is opened and closed; 16. an elastic shrinkable cloth; 17. a moving wheel; 18. a fluorescent strip; 19. scale lines are marked.
Detailed Description
Example 1:
referring to fig. 1-7, a rope-free control motor elevator comprises a base 1, two guide plates 2 vertically arranged on the upper surface of the base 1 and parallel to each other, and a lifting box 3 arranged between the two guide plates 2, wherein two vertical sliding grooves 4 are respectively arranged on the opposite surfaces between the two guide plates 2, two rollers 5 are respectively connected in each sliding groove 4 in a rolling manner, the roller 5 in each sliding groove 4 is uniformly connected with one side wall of each sliding groove 4 close to or far from each other in a rolling manner, a vertical tooth socket 6 is also arranged between the two sliding grooves 4 on the opposite surface between the two guide plates 2, one vertical side wall in the tooth socket 6 is provided with meshing teeth, a gear 7 meshed with the meshing teeth is arranged in the tooth socket 6, and a gear shaft 8 of the gear 7 and a roller shaft 9 of the roller (5) are both rotatably connected with the side wall of the lifting box 3, the lifting box 3 is provided with a control motor 10, and an output shaft of the control motor 10 is in transmission connection with a gear shaft 8 of the gear 7.
In this embodiment, when in use, the control motor 10 may be selectively installed as needed, for example, the control motor 10 with a controller may be selected, and then the control motor 10 is controlled to rotate by using a remote control device (the remote control device may refer to an unmanned aerial vehicle), so as to control the lifting of the lifting box 3, or a general control motor 10 may be used, the number of rotation turns of the control motor 10 is set before the work starts to determine the lifting height of the lifting box 3 by adjusting the number of rotation turns of the output shaft of the control motor 10, and then the fixed frequency of the forward and reverse rotation of the control motor 10 is adjusted, so that the control motor 10 may automatically control the lifting box 3 to lift according to a preset condition, where the selection of the control motor 10 is not limited by the present invention; for example, a control motor 10 with a fixed frequency is selected, after the control motor 10 is started, the lifted article is loaded into the lifting box 3 within a preset specified time, after the preset specified time is over, the control motor 10 automatically rotates and drives the gear 7 to rotate, the gear 7 rolls in the tooth space 6, meanwhile, the roller 5 is arranged so that the gear 7 is in contact with the meshing teeth in the tooth space 6 (of course, the roller 5 can be replaced by a sliding block in practical application, but the friction force of the sliding block is greater than that of the roller 5, therefore, the roller 5 should be preferentially adopted), then after the control motor 10 is lifted to a preset height, the article is unloaded, and the control motor 10 is reversely rotated to drive the lifting box 3 to descend; the principle is similar to that a car moves on the road, then the road is equivalent to the tooth socket 6, the car is equivalent to the lifting box 3, but the car moves on the road, and can be in full contact with the road surface due to the gravity of the car, and the gravity of the lifting box 3 is not vertical to the meshing surface of the gear 7 and the tooth socket 6, so that the roller 5 is designed for enabling the gear 7 to be in full contact with the meshing teeth. The utility model discloses a rolling mode of control motor 10 installation gear 7 on vertical baffle designs a no stay cord control motor lifting machine, has the narrow and small work place of adaptation, places the effect that is rocked by the article that is promoted, has solved current lifting machine and has needed the rope, leads to the application environment to go on at great work place and the problem that is rocked by lifting by crane article round trip at the in-process.
Example 2:
referring to fig. 1-7, a rope-free control motor elevator comprises a base 1, two guide plates 2 vertically arranged on the upper surface of the base 1 and parallel to each other, and a lifting box 3 arranged between the two guide plates 2, wherein two vertical sliding grooves 4 are respectively arranged on the opposite surfaces between the two guide plates 2, two rollers 5 are respectively connected in each sliding groove 4 in a rolling manner, the roller 5 in each sliding groove 4 is uniformly connected with one side wall of each sliding groove 4 close to or far from each other in a rolling manner, a vertical tooth socket 6 is also arranged between the two sliding grooves 4 on the opposite surface between the two guide plates 2, one vertical side wall in the tooth socket 6 is provided with meshing teeth, a gear 7 meshed with the meshing teeth is arranged in the tooth socket 6, and a gear shaft 8 of the gear 7 and a roller shaft 9 of the roller 5 are both rotatably connected with the side wall of the lifting box 3, the lifting box 3 is provided with a control motor, and an output shaft of the control motor 3 is in transmission connection with a gear shaft 8 of the gear 7.
Further, even lift case 3 is equipped with an ascending year thing chamber 11 of opening and one is located carry the drive chamber 12 of thing chamber 11 below for lift case conveniently loads the article that are promoted, control motor 10 locates in the drive chamber 12, make control motor 10 and promoted article have respective space in lift case 3, avoid being promoted article pollution or collision control motor 10, be equipped with drive chamber switch door 13 on lift case 3's the lateral wall, easy to assemble control motor 10 and maintenance control motor 10.
Furthermore, a plurality of springs 14 are vertically arranged between the two guide plates 2 on the base 1, so that the lifting box 3 has a buffering effect when falling onto the base 1, the bottom of the lifting box 3 is prevented from violently colliding with the base 1, and meanwhile, the lifting box 3 is prevented from violently colliding with the base 1 when accidentally falling.
Further, the lateral wall of lifting box 3 is improved level and is equipped with phosphor strip 18, correspond on the baffle 2 phosphor strip 18 is equipped with scale mark 19, be equipped with the fluorescence subsides on the scale mark 19 for when operational environment's light is darker, the staff can judge the height that lifting box 3 goes up and down, and simultaneously, the staff also can predetermine the height that lifting box 3 needs to go up through control motor 10 according to scale mark 19.
Furthermore, the side wall of the lifting box 3 is also rotatably provided with a loading cavity opening and closing door 15, so that articles can be conveniently loaded and unloaded, and of course, a lockset arranged on the opening and closing door is not limited at this position, and the side wall of the lifting box can be adopted by bolts, electronic locks and the like in the prior art.
Furthermore, the guide plate 2 is close to one end of the top end of the side wall of the lifting box 3, which is connected with the elastic shrinkable cloth 16, the opening edge of the lifting box 3 is correspondingly connected with the other end of the elastic shrinkable cloth 16, the width of the elastic shrinkable cloth 16 is greater than the distance between the vertical side walls, which are far away from each other, of the two sliding chutes 4, so that the hung objects are prevented from scattering between the side wall of the lifting box 3 and the guide plate 2 in the process of being put into the lifting box 3 to block the lifting box 3, and the width of the elastic shrinkable cloth 16 is set, so that the elastic shrinkable cloth 16 can completely cover the sliding chutes 4 and the tooth grooves 6.
Further, the bottom surface of base 1 is equipped with removes wheel 17, conveniently removes whole utility model device.
The other parts of this embodiment are the same as embodiment 1, and are not described herein again.
Claims (7)
1. The utility model provides a no stay cord control motor lifting machine, includes base (1), vertical locating the upper surface of base (1) and two blocks of baffle (2) that are parallel to each other, be located two lifting box (3) between baffle (2), its characterized in that: two vertical sliding grooves (4) are respectively arranged on the opposite surfaces between the two guide plates (2), two idler wheels (5) are connected in each sliding groove (4) in a rolling way, the idler wheel (5) in each sliding groove (4) is uniformly connected with one side wall of each sliding groove (4) which is close to or far away from each other in a rolling way, a vertical tooth socket (6) is also arranged between the two sliding grooves (4) on the opposite surfaces between the two guide plates (2), a vertical side wall in the tooth groove (6) is provided with meshing teeth, a gear (7) meshed with the meshing teeth is arranged in the tooth groove (6), the gear shaft (8) of the gear (7) and the roller shaft (9) of the roller (5) are both rotationally connected with the side wall of the lifting box (3), the lifting box (3) is provided with a control motor (10), and an output shaft of the control motor (10) is in transmission connection with a gear shaft (8) of the gear (7).
2. The rope-free control motor hoist as claimed in claim 1, characterized in that: the lifting box (3) is provided with an upward loading cavity (11) and a driving cavity (12) located below the loading cavity (11), the control motor (10) is arranged in the driving cavity (12), and a driving cavity opening and closing door (13) is arranged on the side wall of the lifting box (3).
3. The rope-free control motor hoist as claimed in claim 1, characterized in that: a plurality of springs (14) are vertically arranged between the two guide plates (2) on the base (1).
4. The rope-free control motor hoist as claimed in claim 3, characterized in that: the side wall of the lifting box (3) is horizontally provided with a fluorescent strip (18), the guide plate (2) is provided with scale marks (19) corresponding to the fluorescent strip (18), and fluorescent pastes are arranged on the scale marks (19).
5. The rope-free control motor hoist as claimed in claim 4, characterized in that: the side wall of the lifting box (3) is also rotatably provided with a loading cavity switch door (15).
6. The rope-free control motor hoist as claimed in claim 1, characterized in that: the guide plate (2) is close to one end, connected with the elastic contraction cloth (16), of the top end of the side wall of the lifting box (3), the opening edge of the lifting box (3) is correspondingly connected with the other end of the elastic contraction cloth (16), and the width of the elastic contraction cloth (16) is larger than the distance between the vertical side walls, far away from each other, of the two sliding grooves (4).
7. The rope-free control motor hoist as claimed in claim 1, characterized in that: the bottom surface of the base (1) is provided with a movable wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022384028.3U CN213923909U (en) | 2020-10-23 | 2020-10-23 | No stay cord control motor lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022384028.3U CN213923909U (en) | 2020-10-23 | 2020-10-23 | No stay cord control motor lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213923909U true CN213923909U (en) | 2021-08-10 |
Family
ID=77225793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022384028.3U Active CN213923909U (en) | 2020-10-23 | 2020-10-23 | No stay cord control motor lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213923909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321414A (en) * | 2022-08-25 | 2022-11-11 | 白金鸽 | Lifting device and lifting method for electric power equipment installation |
-
2020
- 2020-10-23 CN CN202022384028.3U patent/CN213923909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321414A (en) * | 2022-08-25 | 2022-11-11 | 白金鸽 | Lifting device and lifting method for electric power equipment installation |
| CN115321414B (en) * | 2022-08-25 | 2023-08-15 | 山东致达电力工程有限公司 | Lifting device and lifting method for power equipment installation |
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