CN216104460U - Lifting machine putty detection device and lifting machine - Google Patents
Lifting machine putty detection device and lifting machine Download PDFInfo
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- CN216104460U CN216104460U CN202122747437.XU CN202122747437U CN216104460U CN 216104460 U CN216104460 U CN 216104460U CN 202122747437 U CN202122747437 U CN 202122747437U CN 216104460 U CN216104460 U CN 216104460U
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Abstract
The utility model relates to a lifter blockage detection device and a lifter, wherein the lifter blockage detection device is applied to the side wall of the lifter provided with a first cavity and comprises the following components: the shell is provided with a second cavity which is communicated with the first cavity; the transmission structure is movably arranged in the second cavity; the detection assembly comprises a first detection piece, a second detection piece and a display piece, wherein the first detection piece is arranged on the transmission structure, the second detection piece is arranged on the inner side wall of the shell, and the display piece is arranged on the outer side wall of the shell; the control assembly is fixedly connected to the transmission structure and used for controlling the power supply; when the blockage occurs, the filler extrusion transmission structure moves to the first detection piece and the second detection piece to be contacted, the simultaneous display piece sends out an alarm, the blockage detection device is prevented from being damaged, the practicability of the blockage detection device is improved, the power supply is cut off by separating the simultaneous control assembly, the elevator is powered off and stops working, the blockage is automatically powered off, and the damage to the interior of the elevator is prevented.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to an elevator blockage detection device and an elevator.
Background
The lifting machine is the large-scale mechanical equipment that transports through changing the potential energy, carries out defeated material during operation at the lifting machine, because the shape volume of material is not of uniform size, can cause the lifting machine to break down because certain factor takes place the putty at the bottom storehouse of defeated material in-process lifting machine, influences the normal operating of lifting machine, therefore corresponding putty detection device can be installed to the lifting machine when using.
Present putty detection device utilizes the material level switch to detect more, however in practical application, can rub impact material level switch when the material whereabouts, lead to material level switch often to damage, equipment maintenance cost is higher, putty detection device's cost has not only been increased, but also putty detection device's detection effect has been reduced, and present putty detection device mostly only plays the detection action, when the lifting machine takes place the putty, the motor is still in operation, if the staff does not take place to tear very easily the defeated material belt in time finding, cause the equipment accident, consequently need design a lifting machine putty detection device who possesses automatic outage function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lifter blockage detection device and a lifter, and aims to solve the problem that the conventional lifter blockage detection device cannot automatically cut off power.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a lifting machine putty detection device, is applied to on the lateral wall of the lifting machine that is equipped with first cavity, includes:
the shell is provided with a second cavity which is communicated with the first cavity;
the transmission structure is movably arranged in the second cavity;
the detection assembly comprises a first detection piece, a second detection piece and a display piece, wherein the first detection piece is arranged on the transmission structure, the second detection piece is arranged on the inner side wall of the shell, and the display piece is arranged on the outer side wall of the shell;
the control assembly is fixedly connected to the transmission structure and used for controlling the power supply;
when the filler is excessively accumulated, the transmission structure is driven to slide to the first detection piece and the second detection piece to be contacted, meanwhile, the display piece gives an alarm, and the control assembly cuts off the power supply.
Preferably, a support plate is vertically arranged in the second cavity, the transmission structure comprises a baffle, a first connecting rod and a first connecting seat, the first connecting rod is movably arranged in the support plate in a penetrating manner, the baffle is fixedly connected to one end, close to the first cavity, of the first connecting rod, the first connecting seat is fixedly connected to the other end of the first connecting rod, a first spring is sleeved on the first connecting rod, and two ends of the first spring are respectively and fixedly connected to the support plate and the first connecting seat.
Preferably, the first detection piece is arranged on one side of the first connecting seat, which deviates from the supporting plate, and the second detection piece is arranged on the inner side wall of the shell and corresponds to the first detection piece.
Preferably, the transmission structure further comprises a baffle, a second connecting rod and a second connecting seat, the second connecting rod is movably arranged in the supporting plate of the first cavity in a penetrating mode, the baffle is fixedly connected to one end, close to the first cavity, of the second connecting rod, the second connecting seat is fixedly connected to the other end of the second connecting rod, a second spring is sleeved on the second connecting rod, two ends of the second spring are fixedly connected to the supporting plate and the second connecting seat respectively, the second connecting seat deviates from a third spring fixedly connected to one side of the supporting plate, and the third spring abuts against the inner side wall of the shell.
Preferably, the control assembly is located between the support plate and the second connecting seat, and includes a contact rod and a contact sleeve, and the contact rod and the contact sleeve are in contact arrangement.
Preferably, the contact sleeve is fixedly connected to one side of the support plate, which faces the second connecting seat, and the contact rod is fixedly connected to one side of the second connecting seat, which faces the support plate;
or, the contact sleeve is fixedly connected to one side of the second connecting seat facing the support plate, and the contact rod is fixedly connected to one side of the support plate facing the second connecting seat.
Preferably, lifting machine putty detection device still includes the cushion, the cushion set up in first cavity with between the second cavity, with drive structure looks interval sets up.
A hoist, comprising:
the feeding hole is formed in the side wall of the lower part of the elevator;
the discharge port is arranged on the upper side wall of the elevator;
the material blockage detection device is the elevator material blockage detection device and is arranged corresponding to the feed inlet;
and the cleaning device is arranged on the side wall of the elevator and is positioned below the blockage detection device.
Preferably, be equipped with the opening on the lateral wall of lifting machine, the opening is located putty detection device's below, cleaning device includes baffle and handle, baffle swing joint in lifting machine and cover are located the opening, the handle set up in on the baffle.
Preferably, the lifting machine still includes the motor, be equipped with the support frame on the lateral wall of lifting machine, the motor is fixed install in on the support frame, and with putty detection device electricity is connected, the motor dustcoat is equipped with the protection casing.
Compared with the prior art, the utility model has the beneficial effects that:
according to the technical scheme, the material blockage detection device of the elevator and the elevator are characterized in that when material blockage occurs, the material filling extrusion transmission structure moves to the first detection piece and the second detection piece to contact, the display piece gives an alarm to remind workers, the material blockage detection device is prevented from being damaged, the practicability of the material blockage detection device is improved, the power supply is separated and cut off by the simultaneous control assembly, the elevator is powered off and stops working, automatic power off of material blockage is achieved, and damage to the inside of the elevator is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of a hoist according to an embodiment of the present invention.
Fig. 2 is a partial schematic view of the elevator blockage detection device provided by the novel embodiment.
Description of reference numerals:
1. a housing; 11. a support plate; 2. a transmission structure; 21. a baffle plate; 22. a first link; 23. a first connecting seat; 24. a first spring; 25. a second link; 26. a second connecting seat; 27. a second spring; 28. a third spring; 3. a detection component; 31. a first detecting member; 32. a second detecting member; 33. a display member; 4. a control component; 41. a contact lever; 42. a contact sleeve; 5. a soft cushion; 6. a feed inlet; 7. a discharge port; 8. a cleaning device; 81. a partition plate; 82. a handle; 9. a motor; 91. a support frame; 92. a shield.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, an embodiment of the present invention provides a lifter, which is provided with a material blockage detection device, and when a material blockage occurs in the lifter, the lifter can send an alarm to remind a worker to cut off a power supply at the same time, so as to prevent the lifter from being damaged due to continuous operation under the condition of material blockage.
Be equipped with first cavity in the lifting machine, pack and transport in first cavity, this lifting machine putty detection device sets up on the lateral wall of lifting machine, including casing 1, transmission structure 2, determine module 3 and control assembly 4, wherein, be formed with the second cavity in the casing 1, first cavity link up the setting with the second box mutually, transmission assembly 2, determine module 3 and control assembly 4 all set up in the second cavity, when packing the emergence jam, it can flow into the second cavity to pack, putty detection device can trigger the alarm and cut off power supply simultaneously, guarantee the work safety of lifting machine.
In one embodiment, a support plate 11 is arranged in the second cavity, and the support plate 11 is vertically and fixedly connected to the inner side wall of the shell 1; the transmission structure 2 comprises a baffle 21, a first connecting rod 22 and a first connecting seat 23, wherein the first connecting rod 22 movably penetrates through the supporting plate 11 and can relatively move along the axial direction, the baffle 21 is fixedly connected to one end, close to the first cavity, of the first connecting rod 22, the first connecting seat 23 is fixedly connected to the other end of the first connecting rod 22, the first connecting seat 23 is arranged at intervals with the inner wall of the shell 1, the detection component 3 is arranged between the first connecting seat 23 and the inner side wall of the shell 1, wherein a first spring 24 is sleeved on the first connecting rod 22, two ends of the first spring 24 are respectively and fixedly connected to two opposite sides of the supporting plate 11 and the first connecting seat 23, when too much filler is blocked, pressure is generated on the baffle 21 to drive the transmission structure 2 to move along the direction deviating from the elevator, the detection component 3 is triggered to work, meanwhile, the first spring 24 is stretched, after the filler is removed, under the action of the elastic force of the first spring 24, the transmission structure 2 is reset; the baffle 21 can increase the contact area between the filler and the blockage detection device, improve the sensitivity of the blockage detection device and increase the applicability of the elevator.
Specifically, the detection subassembly 3 is connected with the power electricity, including first detection piece 31, second detection piece 32 and display 33, first detection piece 31, second detection piece 32 and display 33 are all connected electrically, first detection piece 31 sets up in the one side that first connecting seat 23 deviates from backup pad 11, second detection piece 32 sets up on the inside wall of casing 1, first detection piece 31 corresponds the setting with second detection piece 32, display 33 sets up on the lateral wall of casing 1, when taking place the putty, drive structure 2 moves to first detection piece 31 and second detection piece 32 looks butt, display 33 sends the police dispatch newspaper, remind the staff lifting machine to take place the putty.
In one embodiment, the transmission structure 2 further includes a second connecting rod 25 and a second connecting seat 26, the second connecting rod 25 movably penetrates through the supporting plate 11 and can relatively move along the axial direction, and one end of the second connecting rod 25 is fixedly connected to the baffle 21, the second connecting seat 26 is fixedly connected to the other end of the second connecting rod 25, a second spring 27 is sleeved on the second connecting rod 25, two ends of the second spring 27 are respectively and fixedly connected to the supporting plate 11 and the second connecting seat 26, a third spring 28 is arranged between the second connecting seat 26 and the inner side wall of the housing 1, two ends of the third spring 28 are fixedly connected to the second connecting seat 26 and the inner side wall of the housing 1, and a plurality of third springs 28 can be arranged to increase the stability of the blocking detection device; the control assembly 4 is located between the support plate 11 and the second connecting seat 26, when material blockage occurs, the transmission structure 2 moves, the second spring 27 is stretched, the third spring 28 is compressed, the control assembly 4 can cut off the power supply, the elevator stops working, and the short circuit caused by the continuous operation of the motor 9 under the condition of material blockage of the elevator is prevented.
Specifically, the control assembly 4 includes a contact sleeve 42 and a contact rod 41, when the elevator works normally, the contact sleeve 42 and the contact rod 41 are arranged in contact, the contact sleeve 42 is fixedly connected to one side of the support plate 11 facing the second connecting seat 26, and the contact rod 41 is fixedly connected to one side of the second connecting seat 26 facing the support plate 11; alternatively, the contact sleeve 42 is fixedly connected to one side of the second connecting seat 26 facing the support plate 11, and the contact rod 41 is fixedly connected to one side of the support plate 11 facing the contact sleeve 42; when the material blockage occurs, the transmission structure 2 moves to the first detection piece 31 and the second detection piece 32 to be abutted, the display piece 33 sends out an alarm, and meanwhile, the distance between the second connecting seat 26 and the supporting plate 11 is increased, so that the contact rod 41 and the contact sleeve 42 are separated, the power supply is cut off, and the elevator is prevented from continuously working under the condition of the material blockage.
In one of them embodiment, putty detection device still includes cushion 5, sets up between first cavity and the second cavity, when packing piles up overstock cushion 5, cushion 5 takes place to warp, has certain cushioning effect to baffle 21, is driven the back when packing, and cushion 5 recovery normal position promotes the in-process of packing at the lifting machine normal work, packs not with cushion 5 contact, cushion 5 can not take place to warp.
In one embodiment, the lifting machine further comprises a cleaning device 8, the cleaning device 8 is located below the blockage detection device, specifically, the cleaning device 8 comprises a partition plate 81 and a handle 82, an opening is formed in a side wall of the lifting machine, the opening is located below the blockage detection device, the partition plate 81 covers the opening, the partition plate 81 is movably connected to the side wall of the lifting machine through a connecting piece, and the connecting piece can be a hinge, a hinge and the like; the handle 82 is arranged on the side face, far away from the hoisting machine, of the partition plate 81, and the outer surface of the handle 82 is provided with anti-slip lines, so that the friction force between hands and the handle 82 can be increased, and the outer surface of the handle 82 is prevented from accumulating water and being wet and slippery; when the lifting machine has material blockage, the material blockage detection device stops the working of the lifting machine, the handle 82 is pulled to open the partition plate 81, and redundant filler in the lifting machine is cleaned.
In one embodiment, the elevator further comprises a feeding hole 6, a discharging hole 7 and a motor 9, wherein the feeding hole 6 and the discharging hole 7 are both arranged on the side wall of the elevator, the feeding hole 6 is arranged at the lower part of the elevator, the opening of the feeding hole 6 is arranged upwards, and the blocking detection device is arranged corresponding to the feeding hole 6; the discharge port 7 is arranged at the upper part of the elevator, and the opening of the discharge port 7 is arranged downwards; the side wall of the elevator is provided with a support frame 91, the motor 9 is fixedly arranged on the support frame 91 and used for increasing the stability of the motor 9, meanwhile, the internal space of the elevator is not occupied, and the transportation amount of the filler is increased; the motor 9 is covered with a protective cover 92 for protecting the motor 9.
The working process of the elevator can be explained as follows: the method comprises the steps of detecting a lifter before use, starting a motor 9 after detection is correct, pouring filler to be conveyed from a feeding hole 6, conveying the filler to a fixed position by the lifter, and then flowing out from a discharging hole 7; when taking place the putty, it piles up to pack, overstock cushion 5 and drive transmission structure 2 and slide first detection piece 31 and the contact of second detection piece 32 in the determine module 3 for display 33 sends the police dispatch newspaper, simultaneously, drives the separation of contact lever 41 and contact sleeve 42 among the control assembly 4, cuts off the power, and the lifting machine stop work is opened baffle 81 by the staff and is cleared up unnecessary filler, can restart the lifting machine after the mediation.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a lifting machine putty detection device, is applied to on the lateral wall of the lifting machine that is equipped with first cavity, its characterized in that includes:
the shell (1) is provided with a second cavity which is communicated with the first cavity;
the transmission structure (2) is movably arranged in the second cavity;
the detection assembly (3) comprises a first detection piece (31), a second detection piece (32) and a display piece (33), the first detection piece (31) is arranged on the transmission structure (2), the second detection piece (32) is arranged on the inner side wall of the shell (1), and the display piece (33) is arranged on the outer side wall of the shell (1);
the control assembly (4) is fixedly connected to the transmission structure (2) and is used for controlling a power supply;
when excessive packing is accumulated, the transmission structure (2) is driven to slide to the first detection piece (31) and the second detection piece (32) to be contacted, meanwhile, the display piece (33) gives an alarm, and the control component (4) cuts off the power supply.
2. The elevator blockage detection device according to claim 1, wherein a support plate (11) is vertically arranged in the second cavity, the transmission structure (2) comprises a baffle plate (21), a first connecting rod (22) and a first connecting seat (23), the first connecting rod (22) is movably arranged in the support plate (11) in a penetrating manner, the baffle plate (21) is fixedly connected to one end, close to the first cavity, of the first connecting rod (22), the first connecting seat (23) is fixedly connected to the other end of the first connecting rod (22), a first spring (24) is sleeved on the first connecting rod (22), and two ends of the first spring (24) are respectively and fixedly connected to the support plate (11) and the first connecting seat (23).
3. The device for detecting the blockage of the elevator as claimed in claim 2, wherein the first detecting member (31) is disposed on a side of the first connecting seat (23) away from the supporting plate (11), and the second detecting member (32) is disposed on an inner side wall of the housing (1) and corresponds to the first detecting member (31).
4. The elevator blockage detection device as claimed in claim 1, wherein the transmission structure (2) further comprises a baffle (21), a second connecting rod (25) and a second connecting seat (26), the second connecting rod (25) is movably arranged on the supporting plate (11) of the first cavity in a penetrating way, the baffle (21) is fixedly connected with one end of the second connecting rod (25) close to the first cavity, the second connecting seat (26) is fixedly connected with the other end of the second connecting rod (25), the second connecting rod (25) is sleeved with a second spring (27), two ends of the second spring (27) are respectively and fixedly connected with the supporting plate (11) and the second connecting seat (26), one side of the second connecting seat (26) departing from the supporting plate (11) is fixedly connected with a third spring (28), the third spring (28) abuts against the inner side wall of the shell (1).
5. The elevator blockage detection device as claimed in claim 4, wherein the control assembly (4) is located between the support plate (11) and the second connecting seat (26), and comprises a contact rod (41) and a contact sleeve (42), and the contact rod (41) and the contact sleeve (42) are arranged in a contact manner.
6. The elevator blockage detection device as claimed in claim 5, wherein the contact sleeve (42) is fixedly connected to the side of the support plate (11) facing the second connecting seat (26), and the contact rod (41) is fixedly connected to the side of the second connecting seat (26) facing the support plate (11);
or, the contact sleeve (42) is fixedly connected to one side of the second connecting seat (26) facing the support plate (11), and the contact rod (41) is fixedly connected to one side of the support plate (11) facing the second connecting seat (26).
7. The elevator blockage detection device according to claim 1, further comprising a cushion (5), wherein the cushion (5) is disposed between the first cavity and the second cavity and spaced apart from the transmission structure (2).
8. A hoist, comprising:
the feeding hole (6) is formed in the side wall of the lower part of the elevator;
the discharge port (7) is arranged on the upper side wall of the elevator;
the blockage detection device of the elevator is the blockage detection device of any one of claims 1 to 7 and is arranged corresponding to the feed port (6);
and the cleaning device (8) is arranged on the side wall of the hoister and is positioned below the blockage detection device.
9. The hoisting machine as claimed in claim 8, wherein an opening is provided in a sidewall of the hoisting machine, the opening is located below the blockage detection device, the cleaning device (8) comprises a partition plate (81) and a handle (82), the partition plate (81) is movably connected to the hoisting machine and covers the opening, and the handle (82) is disposed on the partition plate (81).
10. The hoisting machine as claimed in claim 8, further comprising a motor (9), wherein a support frame (91) is disposed on a sidewall of the hoisting machine, the motor (9) is fixedly mounted on the support frame (91) and electrically connected to the jam detecting device, and a protective cover (92) is disposed on an outer cover of the motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747437.XU CN216104460U (en) | 2021-11-08 | 2021-11-08 | Lifting machine putty detection device and lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747437.XU CN216104460U (en) | 2021-11-08 | 2021-11-08 | Lifting machine putty detection device and lifting machine |
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| Publication Number | Publication Date |
|---|---|
| CN216104460U true CN216104460U (en) | 2022-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122747437.XU Active CN216104460U (en) | 2021-11-08 | 2021-11-08 | Lifting machine putty detection device and lifting machine |
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| Country | Link |
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| CN (1) | CN216104460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142050A (en) * | 2023-10-31 | 2023-12-01 | 粤海永顺泰(昌乐)麦芽有限公司 | Material blocking detection device of feeding elevator |
-
2021
- 2021-11-08 CN CN202122747437.XU patent/CN216104460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142050A (en) * | 2023-10-31 | 2023-12-01 | 粤海永顺泰(昌乐)麦芽有限公司 | Material blocking detection device of feeding elevator |
| CN117142050B (en) * | 2023-10-31 | 2024-02-02 | 粤海永顺泰(昌乐)麦芽有限公司 | Material blocking detection device of feeding elevator |
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