CN213011408U - Anti-reverse hanging mechanism of vertical elevator - Google Patents
Anti-reverse hanging mechanism of vertical elevator Download PDFInfo
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- CN213011408U CN213011408U CN202022005063.XU CN202022005063U CN213011408U CN 213011408 U CN213011408 U CN 213011408U CN 202022005063 U CN202022005063 U CN 202022005063U CN 213011408 U CN213011408 U CN 213011408U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 57
- 230000006698 induction Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000007665 sagging Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
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Abstract
The utility model discloses a mechanism is prevented hanging backwards by vertical elevator belongs to and carries technical field. The utility model provides a vertical elevator anti-reverse hanging mechanism, the vertical elevator includes the base, be provided with the stand on the base, install the lifting chain on the stand, be provided with the delivery frame that is used for hanging carry carrier on the lifting chain, the lifting chain is driven by actuating mechanism; the device also comprises a controller and a reverse hanging detection device; the reverse hanging detection device is arranged on the base, when the carrier is hung reversely, the reverse hanging detection device detects the induction device on the reverse side of the carrier and sends a signal to the controller, and the controller controls the driving mechanism to stop. When the carrier is reversely hung and the carrier is lifted to the installation height of the reverse hanging detection device, the induction device prompts a reverse hanging detection device signal, the reverse hanging detection device sends the signal to the controller, and the controller controls the driving mechanism to stop running, so that the stability and the safety of the system are improved.
Description
Technical Field
The utility model relates to a carry technical field, more specifically say, relate to a mechanism is prevented hanging backwards by vertical lift machine.
Background
Currently, when conveying an object, an inclined lifting device is often used to lift the object to a high position, and then the object is transferred to a conveyor track. The lifting device has larger floor area and is not suitable for occasions with higher requirements on land, such as supermarkets, stores and the like. In this case, a vertical hoist with a small floor space becomes a good choice.
The Chinese utility model patent (application number: CN201920050306.6, application date: 2019, 1 month, 11 days) discloses a vertical delivery device, which comprises a base, a vertical column, a driving wheel set, a lifting chain, a delivery rack and a guide slope block; the upright post is vertically fixed on the base, two grooves are longitudinally arranged on two opposite sides of the upright post, and the lifting chain is arranged in the grooves; the driving wheel set comprises a driving wheel and a driven wheel, the driving wheel is arranged at the top of the upright post, the driven wheel is arranged at the bottom of the upright post, the lifting chain is sleeved on the driving wheel and the driven wheel, and the lifting chain is driven by the driving wheel to do reciprocating motion in a left-up-down circular mode on the upright post of the vertical delivery device, so that objects at the lower part can be vertically lifted to the higher part; install on promoting the chain and send the goods shelves, article hang on sending the goods shelves through the carrier, when sending the goods shelves and being driven by the promotion chain and promote to the height of settlement, can shift the carrier to the holding rail of transfer chain on through sending the goods shelves. The carrier of the vertical elevator needs to be hung on the delivery nozzle in a certain direction, and the direction is consistent with the carrier hanging direction of the conveying line. However, the vertical elevator is not provided with any structure to limit the hanging direction of the carrier, so that the problems that the carrier cannot be pushed by the conveying line after being lifted to the conveying line, the conveying line is blocked, the push rod is broken and damaged, the chain of the conveying line is broken and the like often occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanism is prevented hanging backwards by perpendicular lifting machine sets up the anti-detection device that hangs on the base, and when the carrier hung backwards, the carrier promoted to the anti-detection device mounting height that hangs, and the anti-detection device that hangs detects the induction system on the carrier, and the anti-detection device that hangs gives the controller with signal transmission, controller control actuating mechanism shutdown, improvement system's stability and security.
The utility model provides a vertical elevator anti-reverse hanging mechanism, the vertical elevator includes the base, be provided with the stand on the base, install the lifting chain on the stand, be provided with the delivery frame that is used for hanging carry carrier on the lifting chain, the lifting chain is driven by actuating mechanism; the device also comprises a controller and a reverse hanging detection device; the reverse hanging detection device is arranged on the base, when the carrier is hung reversely, the reverse hanging detection device detects the induction device on the reverse side of the carrier and sends a signal to the controller, and the controller controls the driving mechanism to stop.
The utility model discloses a reverse hanging detection device detects induction system on the carrier reverse side, in case the carrier is hung reversely, reverse hanging detection device carries the signal to give the controller, by controller control actuating mechanism shutdown, improves the stability and the security of system.
As a further improvement of the present invention, the sensing device on the carrier is a sensing block. The induction block can adopt a metal block, and the reverse hanging detection device is a proximity switch.
As a further improvement, the sensing device is a reflective sticker, and the reverse hanging detection device is a reflective photoelectric switch.
As a further improvement, the utility model discloses install alarm device on the base, work as the anti-induction system who hangs detection device on detecting the carrier, the controller can control alarm device and send alarm signal. The alarm signal is convenient for remind the manual work to improve, adjusts the direction of carrying of carrier.
As a further improvement of the utility model, a starting detection device is arranged on the base, and when the starting detection device detects a carrier, the controller controls the driving mechanism to start; the installation position of the starting detection device is lower than that of the reverse hanging detection device. When the carrier is hung on the goods conveying rack, the starting detection device can detect the carrier, so that the motor is started to operate to lift the carrier, and when the carrier is lifted, if the anti-hanging detection device detects that the carrier is anti-hung, a command is sent out in time to control the driving mechanism to stop. The utility model discloses it has or not to carry the carrier on the goods shelves to detect earlier, if then starts actuating mechanism, then detects whether hung conversely.
As a further improvement of the present invention, the start detecting means is slightly lower than the initial position of the goods shelf. After the goods delivering rack delivers the carrier into the bearing rail, the goods delivering rack is brought back to the initial position by the chain, the starting detection device is set to be a little lower, and whether the carrier exists on the goods delivering rack can be easily detected.
As a further improvement of the utility model, two grooves are arranged on the side surface of the upright post, and the lifting chain is arranged in the grooves; the lifting chain is sleeved on a driving wheel and a driven wheel which are arranged on the stand column, and the driving wheel is driven to rotate by the driving mechanism. The driving wheel is arranged at the top of the upright post, the driven wheel is arranged at the bottom of the upright post, or the installation positions of the driving wheel and the driven wheel are interchanged. The driving mechanism may employ a motor.
The utility model provides a mechanism is prevented hanging conversely by perpendicular lifting machine sets up induction system on the carrier, and is corresponding to set up the detection device that hangs conversely on the base, and when the carrier hung conversely, the carrier promoted to hang conversely when detection device mounting height, and induction system encourages to hang inversely the detection device signal, and the detection device that hangs conversely gives the controller with signalling, controller control motor shutdown, stability and the security that improves the system, and structural design is reasonable, and the principle is simple, convenient to popularize and use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a carrier;
fig. 3 is a state diagram of the lifting to the receiving rail.
The reference numerals in the schematic drawings illustrate:
1. a base; 2. a column; 3. a driving wheel; 4. lifting the chain; 5. sending the goods shelf; 5-1, push rod rollers; 5-2, swinging a hook; 5-2, supporting rollers; 6. a support rail; 6-1, carrying the frame body; 7. a motor; 8. a carrier; 8-1, an induction block; 9. a reverse hang detection device; 10. the detection means are activated.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
The structure, proportion, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the limit conditions of the present invention, so that the present invention has no technical essence, and any structural modification, proportion relation change or size adjustment should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The present invention will be further described with reference to the following examples.
Referring to fig. 1, the utility model discloses a vertical elevator prevents mechanism of hanging backwards, include base 1, stand 2, action wheel 3, follow driving wheel, promote chain 4, send goods shelves 5, accept rail 6. The upright post 2 is vertically fixed on the base 1, two grooves are longitudinally arranged on two opposite sides of the upright post 2, and the lifting chain 4 is arranged in the grooves.
The driving wheel 3 is arranged at the top of the upright post 2 and driven by a driving mechanism, the driving wheel is driven by a motor 7, the driven wheel is arranged at the bottom of the upright post 2, and the driving wheel and the driven wheel can be arranged at the same position according to the installation requirement or the requirement of the site working condition. The lifting chain 4 is sleeved on the driving wheel 3 and the driven wheel and is driven by the driving wheel 3, so that the lifting chain circularly moves on the upright post, and goods can be lifted to a high place from a low place.
Referring to fig. 1, a goods delivering rack 5 is arranged on the lifting chain 4, the goods delivering rack 5 comprises a rack body and a hooking device, the rack body is fixedly connected with the lifting chain, the object is hung on the hooking device through an object carrier, when the goods delivering rack 5 is driven by the lifting chain 4 to be lifted to a set height, the hooking device retracts, the object slides down, and the object carrier is transferred to the bearing rail 6.
Referring to fig. 3, in an alternative mode, the receiving rail 6 is provided with a receiving frame 6-1, the right side of the receiving frame 6-1 is a trapezoidal convex surface, and the receiving frame 6-1 is matched with the push rod roller 5-1. The left upper side of the shelf body of the goods delivering shelf 5 is provided with an inclined plane and a swing hook hole. Under normal conditions, a push rod on the push rod roller 5-1 props against the swing hook 5-2 leftwards under the elastic support of a spring connected with the push rod, so that the hook extends out of a swing hook hole in the upper part of the left side of the rack body of the goods delivering rack 5 and hooks the hook of the object carrier 8. When the goods conveying frame 5 moves upwards along the upright post 2, the push rod roller 5-1 touches the lower waist part of the trapezoid protruding surface, the push rod roller 5-1 moves rightwards under the pressure of the inclined surface of the waist part, the spring is pressed and compressed, the swing hook 5-2 returns back to the goods shelf 5 through the swing hook hole under the action of gravity, no object is hooked by the hook of the object carrier 8, and the hook falls onto the receiving rail 6 along the inclined surface at the upper part of the left side of the shelf body of the goods conveying frame 5 under the action of gravity.
When the goods delivery frame 5 continues to move upwards along the upright post 2 and moves to the upper waist part along the upper bottom of the trapezoid convex surface, the spring gradually resets under the action of elastic force, the push rod restores to the original position under the elastic support of the spring, the swing hook 5-2 is pushed out of the upper surface of the goods delivery frame 5 again, and after the goods delivery frame 5 continues to move, other carriers 8 can be hooked by the swing hook 5-2.
With reference to fig. 3, a support is arranged in a direction inclined to the upright column below the shelf body 5, a support roller 5-3 is arranged at the lower part of the support, and the support roller 5-3 is abutted against the upright column 2, so that the movement of the shelf 5 can be facilitated, and effective support can be provided.
Referring to fig. 1 and 2, the reverse side of the carrier 8 is provided with a sensing block 8-1 (when the carrier is hung, the side facing the upright post is the front side, and the opposite side is the reverse side), the sensing block can be replaced by other sensing devices, such as a reflective sticker, the base 1 is provided with a reverse hanging detection device 9, the reverse hanging detection device 9 is a proximity switch when the sensing block is a metal block, and the reverse hanging detection device 9 is a reflective photoelectric switch when the sensing device is a reflective sticker. When the carrier 8 is hung reversely, namely the sensing block 8-1 faces the reverse hanging detection device 9, the sensing block 8-1 is sensed with the reverse hanging detection device 9 when lifted, namely the reverse hanging detection device detects the sensing block 8-1, the reverse hanging detection device 9 sends a signal to the controller, the controller controls the motor 7 to stop running, the base 1 can also be provided with an alarm device, and the controller simultaneously controls the alarm device to send an alarm signal to remind workers of improvement and adjust the hanging direction of the carrier.
Referring to fig. 1, the base 1 is provided with a start detection device 10, and the installation height of the start detection device 10 is lower than that of the hang-up detection device 9. The motor 7 stops the goods delivering rack 5 at an initial position every time when normally stopping, because the starting detection device 10 is slightly lower than the initial position of the goods delivering rack 5, when the carrier 8 is hung on the goods delivering rack 5, the starting detection device 10 detects the carrier 8, the starting detection device transmits a signal to the controller, the controller starts the motor 7 to operate, lifts the carrier 8, and when the carrier is lifted to the anti-hanging detection device 9, if the anti-hanging detection device 9 detects the signal, the controller controls the motor 7 to stop operating; if no signal is detected, the carrier 5 is lifted to the receiving rail 6 and the carrier 8 is released onto the receiving rail 6.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (9)
1. A vertical elevator anti-reverse hanging mechanism comprises a base, wherein an upright post is arranged on the base, a lifting chain is arranged on the upright post, a goods delivery frame used for hanging a carrier is arranged on the lifting chain, and the lifting chain is driven by a driving mechanism; the method is characterized in that: the device also comprises a controller and a reverse hanging detection device; the reverse hanging detection device is arranged on the base, when the carrier is hung reversely, the reverse hanging detection device detects the induction device on the reverse side of the carrier and sends a signal to the controller, and the controller controls the driving mechanism to stop.
2. The vertical lift machine anti-backhang mechanism of claim 1, characterized in that: the sensing device on the carrier is a sensing block.
3. The vertical lift machine anti-backhang mechanism of claim 2, characterized in that: the induction block is a metal block, and the reverse hanging detection device is a proximity switch.
4. The vertical lift machine anti-backhang mechanism of claim 1, characterized in that: the induction system is a reflective sticker, and the reverse hanging detection device is a reflective photoelectric switch.
5. The vertical lift machine anti-backhang mechanism of claim 1, characterized in that: the base is provided with an alarm device, and when the reverse hanging detection device detects the induction device on the carrier, the controller controls the alarm device to send out an alarm signal.
6. The vertical lift machine anti-backhang mechanism of claim 1, characterized in that: the base is provided with a starting detection device, and when the starting detection device detects a carrier, the controller controls the driving mechanism to start; the installation position of the starting detection device is lower than that of the reverse hanging detection device.
7. The vertical lift machine anti-backhang mechanism of claim 6, characterized in that: the starting detection device is slightly lower than the initial position of the goods conveying rack.
8. The vertical lift anti-sagging mechanism of any of claims 1-7, further comprising: two grooves are formed in the side face of the upright post, and the lifting chain is installed in the grooves; the lifting chain is sleeved on a driving wheel and a driven wheel which are arranged on the stand column, and the driving wheel is driven to rotate by the driving mechanism.
9. The vertical lift machine anti-backhang mechanism of claim 8, characterized in that: the driving mechanism is a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022005063.XU CN213011408U (en) | 2020-09-14 | 2020-09-14 | Anti-reverse hanging mechanism of vertical elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022005063.XU CN213011408U (en) | 2020-09-14 | 2020-09-14 | Anti-reverse hanging mechanism of vertical elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213011408U true CN213011408U (en) | 2021-04-20 |
Family
ID=75477211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022005063.XU Active CN213011408U (en) | 2020-09-14 | 2020-09-14 | Anti-reverse hanging mechanism of vertical elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213011408U (en) |
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2020
- 2020-09-14 CN CN202022005063.XU patent/CN213011408U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO SUNRISE INDUSTRIAL AUTOMATION Co.,Ltd. Assignor: SHENYANG RUISHENG INTELLIGENT EQUIPMENT Co.,Ltd. Contract record no.: X2023980053848 Denomination of utility model: A vertical hoist anti anti anti hanging mechanism Granted publication date: 20210420 License type: Common License Record date: 20231225 |