CN219340670U - Quick detach formula super lifting machine protector - Google Patents
Quick detach formula super lifting machine protector Download PDFInfo
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- CN219340670U CN219340670U CN202320684459.2U CN202320684459U CN219340670U CN 219340670 U CN219340670 U CN 219340670U CN 202320684459 U CN202320684459 U CN 202320684459U CN 219340670 U CN219340670 U CN 219340670U
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Abstract
The utility model discloses a quick-dismantling type protective device for a super-lift, which comprises a bottom surface protective plate, two side protective plates and a large roller position protective plate, wherein the bottom surface protective plate is arranged on the bottom surface of the super-lift, the two side protective plates are arranged on two sides of the super-lift, the large roller position protective plate is arranged on the large roller of the super-lift, and the bottom surface protective plate is arranged to be capable of being opened from one side to the outside at least. According to the utility model, the average time for disassembling the super elevator protecting device is greatly shortened by modifying the opening modes of the protecting devices on the two sides and the bottom surface of the low altitude part of the super elevator and the protecting devices at the roller, and due to the shortening of the disassembling time, operators can clean the inside of the elevator and timely mix the residual tobacco shreds back after each batch of production, the residual tobacco shred amount after daily conservation is greatly reduced, the risk of tobacco shred mixing is further reduced, and the waste of production raw materials is reduced.
Description
Technical Field
The utility model relates to the technical field of elevator protection, in particular to a quick-dismantling type super elevator protection device.
Background
The super elevator is mechanical equipment with the function of vertically lifting materials, and can convey the materials in a constant, uniform and quantitative manner.
In the existing wire making workshop, the maintenance difficulty of the super elevator is high, and blind spots are clean. The original protecting device of the super hoist is a transparent acrylic plate on the front surface, a plurality of sheet steel plates on the bottom surface and full-coverage punching plates on the two sides. When the super elevator is cleaned and maintained, if the protective covers on the bottom surface and the side edges are not dismounted, operators can not deeply clean and blow only by using the high-pressure air pipe, and the residual tobacco shreds and dust in the super elevator can not be cleaned. However, in view of the current situation, the dismounting difficulty of the protection device is high, 2 maintenance workers are required to use tools to dismount the steel plates, and a great deal of time and labor are required to be consumed for each dismounting. Therefore, the protection device is basically detached during monthly maintenance, but tobacco shreds, dust and the like are accumulated in the production process, the tobacco shred mixing and batching phenomenon exists, accumulated tobacco shreds can be mildewed for a long time, the production quality of the tobacco shreds is affected, and the requirements of lean engineering are not met.
The prior art discloses an automatic protection backboard device for a feeding elevator in the tobacco industry, which comprises an organ type protection backboard, a transmission device, a blowing device and an electric control device, wherein the transmission device comprises a servo motor, a transmission shaft and a gear rack, and the gear rack is fixedly connected with the bottoms of wallboards on two sides of the back of the feeding elevator and is additionally provided with a protection cover; the transmission shaft is fixedly connected with the starting end of the organ type protective backboard through a connecting piece; the tail end of the organ type protective backboard is positioned in a bottom groove rail at the lowest end of the back bottom of the feeding elevator; the two sides of the organ type protective backboard are positioned in side guide rails at the joint of the wallboards at the two sides of the feeding elevator and the back surface; the blowing device is arranged on the side frame of the feeding elevator; the outlet pipeline of the blowing device is arranged at the uppermost end of the bottom of the back of the feeding elevator; the control device consists of an electric control cabinet, a button switch, a limit switch and the like; and the limit switch is positioned at the side ends of the machine body at the uppermost end and the lowermost end of the back bottom of the feeding elevator. The economic cost of this scheme is great, and the cleaning time is longer.
Disclosure of Invention
The utility model provides a quick-dismantling type super hoist protecting device, which reduces the time consumption for dismantling the super hoist protecting device.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a quick detach formula super elevator protector, includes bottom surface guard plate, both sides guard plate and big running roller department guard plate, the bottom surface guard plate is installed in super elevator's bottom surface, both sides guard plate is installed in super elevator's both sides, big running roller department guard plate is installed in super elevator's big running roller department, the bottom surface guard plate sets up to can follow one side at least and outwards open.
Preferably, the bottom surface protection plate is divided into an upper bottom plate, a middle bottom plate and a lower bottom plate, wherein the upper bottom plate is arranged on the upper portion of the bottom surface of the super elevator, the middle bottom plate is arranged in the middle of the bottom surface of the super elevator, and the lower bottom plate is arranged on the lower portion of the bottom surface of the super elevator.
Preferably, any one or any combination of the upper base plate, the middle base plate and the lower base plate is two-leaf outward opening type or one-leaf downward turning type, which specifically comprises:
two fans are outward opened: splitting the bottom plate into two fans, respectively fixing one side of the two fans, and opening the two fans outwards from the middle;
outward opening type fan: one side of the bottom plate is fixed, and the bottom plate is opened outwards from the other side;
a fan is turned downwards: the lower side of the bottom plate is fixed and turned down from the upper side.
Preferably, the upper bottom plate and the lower bottom plate are arranged to be outwards opened, and the middle bottom plate is a one-piece protection plate; or the upper bottom plate, the middle bottom plate and the lower bottom plate are all arranged to be outwards opened; or the middle bottom plate is arranged to be outward-opening, and the upper bottom plate and the lower bottom plate are one-piece type protection plates.
Preferably, the bottom protection plate is made of aluminum alloy or stainless steel.
Preferably, the two side protection plates are arranged in a full-coverage or half-coverage mode, and specifically:
full coverage: the two side protection plates fully cover two sides of the super hoisting machine;
semi-covering type: the protection plates at two sides cover the rotating parts at two sides of the super hoister.
Preferably, the protection plates on two sides are installed in a fixed type or quick-dismantling type or outward opening type, and specifically:
fixed type: fixing by using a screw and a nut;
quick-release type: fixing by using a quick-release screw;
outward opening type: one side is fixed and is outwards opened from the other side.
Preferably, the two side protection plates are made of aluminum alloy or stainless steel.
Preferably, the protection plate at the large roller adopts an arc-shaped downward turning or box type arrangement, and specifically comprises:
arc turns down: an arc-shaped plate attached to the large roller is adopted, the upper end is fixed, and the lower end is installed by a bolt;
box body type: the periphery is fixed, and a smoke collecting groove is reserved below the periphery.
Preferably, the large roller position protection plate is made of aluminum alloy or stainless steel.
Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:
according to the utility model, by modifying the opening modes of the protection devices on the two sides and the bottom surface of the low-altitude part of the super hoisting machine and the protection devices at the roller wheels, the average time for disassembling the protection devices of the super hoisting machine is shortened to 4.38min from 45min before the movement, and meanwhile, after the protection devices of the utility model are used, operators can clean the interior of the hoisting machine and timely mix the residual tobacco shreds back after each batch of production due to the shortening of the disassembly time, and the residual tobacco shred amount after daily conservation is reduced to 0.48kg from 5kg before the movement, so that the risk of tobacco shred mixing is further reduced, and the waste of production raw materials is reduced.
Drawings
FIG. 1 is a schematic view of the overall framework of the present utility model.
Fig. 2 is a schematic view of a guard plate structure at a large roller.
Fig. 3 is a schematic view of a two-sided shield structure.
Fig. 4 is a schematic view of a bottom shield structure.
Fig. 5 is a comparative time-consuming removal schematic after use of the protective device of the present utility model.
FIG. 6 is a line graph of the remaining amount of tobacco cut filler after the use of the protective device of the present utility model.
In the figure, 1 is a super hoister, 2 is a large roller position protection plate, 3 is two side protection plates, and 4 is a bottom protection plate.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions;
it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
Example 1
The embodiment provides a quick detach formula super elevator protector, as shown in fig. 1, including bottom surface guard plate 4, both sides guard plate 3 and big running roller department guard plate 2, bottom surface guard plate 4 installs in the bottom surface of super elevator 1, both sides guard plate 3 installs in the both sides of super elevator 1, big running roller department guard plate 2 installs in the big running roller department of super elevator 1, its characterized in that, bottom surface guard plate 4 sets up to be opened from inside to outside at least from one side.
Example 2
The embodiment provides a quick detach formula super elevator protector, as shown in fig. 1 to 4, including bottom surface guard plate 4, both sides guard plate 3 and big running roller department guard plate 2, bottom surface guard plate 4 installs in the bottom surface of super elevator 1, both sides guard plate 3 installs in the both sides of super elevator 1, big running roller department guard plate 2 installs in the big running roller department of super elevator 1, its characterized in that, bottom surface guard plate 4 sets up to be at least can follow one side from inside to outside opening.
The bottom surface protection plate 4 is divided into an upper bottom plate, a middle bottom plate and a lower bottom plate, wherein the upper bottom plate is arranged on the upper portion of the bottom surface of the super hoist 1, the middle bottom plate is arranged in the middle of the bottom surface of the super hoist 1, and the lower bottom plate is arranged on the lower portion of the bottom surface of the super hoist 1.
Any one or any combination of the upper base plate, the middle base plate and the lower base plate is arranged as two outward opening or one downward turning, and specifically comprises the following steps:
two fans are outward opened: splitting the bottom plate into two fans, respectively fixing one side, and opening the two fans outwards from the middle, wherein the space occupied by the two fans which are outwards opened is 132 cm/66 cm;
outward opening type fan: one side of the bottom plate is fixed, the bottom plate is outwards opened from the other side, and the outward opening type disassembly occupied space is 132cm x 132cm;
a fan is turned downwards: the lower side of the bottom plate is fixed, the bottom plate is turned downwards from the upper side, and a fan of the bottom plate is used for turning downwards, so that the occupied disassembly space is 132cm or 132cm.
The three settings were evaluated as follows in table 1:
TABLE 1
The optimal scheme is selected according to the conditions of space occupation and convenient operation, and the embodiment adopts two outward opening fans.
The upper bottom plate and the lower bottom plate are arranged to be outwards opened, and the middle bottom plate is a one-piece type protection plate; or the upper bottom plate, the middle bottom plate and the lower bottom plate are all arranged to be outwards opened; or the middle bottom plate is arranged to be outward-opening, and the upper bottom plate and the lower bottom plate are one-piece type protection plates.
Among the above-mentioned three setting methods, the best scheme selection basis is that the clear convenience of blowing, and the dismantlement time is few, wherein:
the upper bottom plate and the lower bottom plate are arranged to be outward-opening, the middle bottom plate is a one-piece type protection plate, and in terms of cleaning effectiveness, the compressed air gun can deeply clean and blow from the upper bottom plate and the lower bottom plate due to the fact that the upper bottom plate and the lower bottom plate are opened, cleaning is thorough, and the disassembly time is less;
the upper bottom plate, the middle bottom plate and the lower bottom plate are all arranged to be outward-opening, and 3 bottom plates are all opened for cleaning effectiveness, so that the cleaning is thorough, but the disassembly is more;
the middle bottom plate is arranged to be outward-opening, the upper bottom plate and the lower bottom plate are one-piece type protection plates, and in the cleaning effectiveness, only the middle bottom plate is opened, the compressed air gun is difficult to blow deeply, the cleaning is not thorough, and the disassembly time is less.
Considering comprehensively, the embodiment adopts a setting mode that an upper bottom plate and a lower bottom plate are arranged to be outwards opened, and a middle bottom plate is a one-piece type protection plate.
The bottom surface protection plate 4 is made of aluminum alloy or stainless steel, and the optimal scheme is light, easy to process and low in cost, and specifically comprises the following steps:
for aluminum alloy, the density is low, the weight is light, the aluminum alloy is soft, the aluminum alloy is easy to cut and shape, and the aluminum alloy is low in cost.
For stainless steel, the density is high, the hardness is high, the processing performance is poor, and the price is high.
Considering comprehensively, the bottom protection plate 4 of the present embodiment is made of aluminum alloy.
Example 3
The embodiment provides a quick detach formula super elevator protector, as shown in fig. 1, including bottom surface guard plate 4, both sides guard plate 3 and big running roller department guard plate 2, bottom surface guard plate 4 installs in the bottom surface of super elevator 1, both sides guard plate 3 installs in the both sides of super elevator 1, big running roller department guard plate 2 installs in the big running roller department of super elevator 1, its characterized in that, bottom surface guard plate 4 sets up to be opened from inside to outside at least from one side.
The bottom surface protection plate 4 is divided into an upper bottom plate, a middle bottom plate and a lower bottom plate, wherein the upper bottom plate is arranged on the upper portion of the bottom surface of the super hoist 1, the middle bottom plate is arranged in the middle of the bottom surface of the super hoist 1, and the lower bottom plate is arranged on the lower portion of the bottom surface of the super hoist 1.
Any one or any combination of the upper base plate, the middle base plate and the lower base plate is arranged as two outward opening or one downward turning, and specifically comprises the following steps:
two fans are outward opened: splitting the bottom plate into two fans, respectively fixing one side, and opening the two fans outwards from the middle, wherein the space occupied by the two fans which are outwards opened is 132 cm/66 cm;
outward opening type fan: one side of the bottom plate is fixed, the bottom plate is outwards opened from the other side, and the outward opening type disassembly occupied space is 132cm x 132cm;
a fan is turned downwards: the lower side of the bottom plate is fixed, the bottom plate is turned downwards from the upper side, and a fan of the bottom plate is used for turning downwards, so that the occupied disassembly space is 132cm or 132cm.
The three settings were evaluated as follows in table 1:
TABLE 1
The optimal scheme is selected according to the conditions of space occupation and convenient operation, and the embodiment adopts two outward opening fans.
The upper bottom plate and the lower bottom plate are arranged to be outwards opened, and the middle bottom plate is a one-piece type protection plate; or the upper bottom plate, the middle bottom plate and the lower bottom plate are all arranged to be outwards opened; or the middle bottom plate is arranged to be outward-opening, and the upper bottom plate and the lower bottom plate are one-piece type protection plates.
Among the above-mentioned three setting methods, the best scheme selection basis is that the clear convenience of blowing, and the dismantlement time is few, wherein:
the upper bottom plate and the lower bottom plate are arranged to be outward-opening, the middle bottom plate is a one-piece type protection plate, and in terms of cleaning effectiveness, the compressed air gun can deeply clean and blow from the upper bottom plate and the lower bottom plate due to the fact that the upper bottom plate and the lower bottom plate are opened, cleaning is thorough, and the disassembly time is less;
the upper bottom plate, the middle bottom plate and the lower bottom plate are all arranged to be outward-opening, and 3 bottom plates are all opened for cleaning effectiveness, so that the cleaning is thorough, but the disassembly is more;
the middle bottom plate is arranged to be outward-opening, the upper bottom plate and the lower bottom plate are one-piece type protection plates, and in the cleaning effectiveness, only the middle bottom plate is opened, the compressed air gun is difficult to blow deeply, the cleaning is not thorough, and the disassembly time is less.
Considering comprehensively, the embodiment adopts a setting mode that an upper bottom plate and a lower bottom plate are arranged to be outwards opened, and a middle bottom plate is a one-piece type protection plate.
The bottom surface protection plate 4 is made of aluminum alloy or stainless steel, and the optimal scheme is light, easy to process and low in cost, and specifically comprises the following steps:
for aluminum alloy, the density is low, the weight is light, the aluminum alloy is soft, the aluminum alloy is easy to cut and shape, and the aluminum alloy is low in cost.
For stainless steel, the density is high, the hardness is high, the processing performance is poor, and the price is high.
Considering comprehensively, the bottom protection plate 4 of the present embodiment is made of aluminum alloy.
The two side protection plates 3 are arranged in a full-coverage type or half-coverage type, and specifically:
full coverage: the two side protection plates 3 fully cover the two sides of the super hoisting machine 1;
semi-covering type: the two side protection plates 3 cover the rotating parts on the two sides of the super hoisting machine 1.
Among the above-mentioned setting modes, the best scheme selection basis is safe, and economic nature is good, and is light, specifically:
for the full-coverage type elevator, the two sides of the elevator are fully covered, so that the safety requirement is met, but the elevator is large in area, high in cost, heavy in weight and not light.
For half-coverage type, the rotating parts on two sides of the elevator are covered, so that the safety requirement is met, the area is small, the cost is high, and the weight is light.
Considering comprehensively, the protection plates 3 on both sides of the present embodiment are arranged in a half-coverage manner.
The two side protection plates 3 are installed in a fixed type or quick-dismantling type or outward opening type, and specifically:
fixed type: fixing by using a screw and a nut;
quick-release type: fixing by using a quick-release screw;
outward opening type: one side is fixed and is outwards opened from the other side.
Among the above-mentioned setting methods, the best scheme selection basis is for dismantling time is few, convenient operation, and is safe, specifically:
for the fixed type, screw and nut are used for fixing, and tools are needed during disassembly, so that the fixed type screw and nut can be completely disassembled.
For quick detach, use quick detach screw fixation, manual work unscrews when dismantling, can pull down completely.
For outward opening, the left side is fixed, and the right side is outward opened, can not take down when dismantling.
Comprehensive evaluation is as follows in table 2:
TABLE 2
Considering comprehensively, the protection plates 3 on both sides of the embodiment adopt quick-dismantling arrangement.
The two side protection plates 3 are made of aluminum alloy or stainless steel, and the optimal scheme is light, easy to process and low in cost, and specifically comprises the following steps:
for aluminum alloy, the density is low, the weight is light, the aluminum alloy is soft, the aluminum alloy is easy to cut and shape, and the aluminum alloy is low in cost.
For stainless steel, the density is high, the hardness is high, the processing performance is poor, and the price is high.
Considering comprehensively, the protection plates 3 on both sides of the present embodiment are made of aluminum alloy.
Example 4
The embodiment provides a quick detach formula super elevator protector, as shown in fig. 1, including bottom surface guard plate 4, both sides guard plate 3 and big running roller department guard plate 2, bottom surface guard plate 4 installs in the bottom surface of super elevator 1, both sides guard plate 3 installs in the both sides of super elevator 1, big running roller department guard plate 2 installs in the big running roller department of super elevator 1, its characterized in that, bottom surface guard plate 4 sets up to be opened from inside to outside at least from one side.
The bottom surface protection plate 4 is divided into an upper bottom plate, a middle bottom plate and a lower bottom plate, wherein the upper bottom plate is arranged on the upper portion of the bottom surface of the super hoist 1, the middle bottom plate is arranged in the middle of the bottom surface of the super hoist 1, and the lower bottom plate is arranged on the lower portion of the bottom surface of the super hoist 1.
Any one or any combination of the upper base plate, the middle base plate and the lower base plate is arranged as two outward opening or one downward turning, and specifically comprises the following steps:
two fans are outward opened: splitting the bottom plate into two fans, respectively fixing one side, and opening the two fans outwards from the middle, wherein the space occupied by the two fans which are outwards opened is 132 cm/66 cm;
outward opening type fan: one side of the bottom plate is fixed, the bottom plate is outwards opened from the other side, and the outward opening type disassembly occupied space is 132cm x 132cm;
a fan is turned downwards: the lower side of the bottom plate is fixed, the bottom plate is turned downwards from the upper side, and a fan of the bottom plate is used for turning downwards, so that the occupied disassembly space is 132cm or 132cm.
The three settings were evaluated as follows in table 1:
TABLE 1
The optimal scheme is selected according to the conditions of space occupation and convenient operation, and the embodiment adopts two outward opening fans.
The upper bottom plate and the lower bottom plate are arranged to be outwards opened, and the middle bottom plate is a one-piece type protection plate; or the upper bottom plate, the middle bottom plate and the lower bottom plate are all arranged to be outwards opened; or the middle bottom plate is arranged to be outward-opening, and the upper bottom plate and the lower bottom plate are one-piece type protection plates.
Among the above-mentioned three setting methods, the best scheme selection basis is that the clear convenience of blowing, and the dismantlement time is few, wherein:
the upper bottom plate and the lower bottom plate are arranged to be outward-opening, the middle bottom plate is a one-piece type protection plate, and in terms of cleaning effectiveness, the compressed air gun can deeply clean and blow from the upper bottom plate and the lower bottom plate due to the fact that the upper bottom plate and the lower bottom plate are opened, cleaning is thorough, and the disassembly time is less;
the upper bottom plate, the middle bottom plate and the lower bottom plate are all arranged to be outward-opening, and 3 bottom plates are all opened for cleaning effectiveness, so that the cleaning is thorough, but the disassembly is more;
the middle bottom plate is arranged to be outward-opening, the upper bottom plate and the lower bottom plate are one-piece type protection plates, and in the cleaning effectiveness, only the middle bottom plate is opened, the compressed air gun is difficult to blow deeply, the cleaning is not thorough, and the disassembly time is less.
Considering comprehensively, the embodiment adopts a setting mode that an upper bottom plate and a lower bottom plate are arranged to be outwards opened, and a middle bottom plate is a one-piece type protection plate.
The bottom surface protection plate 4 is made of aluminum alloy or stainless steel, and the optimal scheme is light, easy to process and low in cost, and specifically comprises the following steps:
for aluminum alloy, the density is low, the weight is light, the aluminum alloy is soft, the aluminum alloy is easy to cut and shape, and the aluminum alloy is low in cost.
For stainless steel, the density is high, the hardness is high, the processing performance is poor, and the price is high.
Considering comprehensively, the bottom protection plate 4 of the present embodiment is made of aluminum alloy.
The two side protection plates 3 are arranged in a full-coverage type or half-coverage type, and specifically:
full coverage: the two side protection plates 3 fully cover the two sides of the super hoisting machine 1;
semi-covering type: the two side protection plates 3 cover the rotating parts on the two sides of the super hoisting machine 1.
Among the above-mentioned setting modes, the best scheme selection basis is safe, and economic nature is good, and is light, specifically:
for the full-coverage type elevator, the two sides of the elevator are fully covered, so that the safety requirement is met, but the elevator is large in area, high in cost, heavy in weight and not light.
For half-coverage type, the rotating parts on two sides of the elevator are covered, so that the safety requirement is met, the area is small, the cost is high, and the weight is light.
Considering comprehensively, the protection plates 3 on both sides of the present embodiment are arranged in a half-coverage manner.
The two side protection plates 3 are installed in a fixed type or quick-dismantling type or outward opening type, and specifically:
fixed type: fixing by using a screw and a nut;
quick-release type: fixing by using a quick-release screw;
outward opening type: one side is fixed and is outwards opened from the other side.
Among the above-mentioned setting methods, the best scheme selection basis is for dismantling time is few, convenient operation, and is safe, specifically:
for the fixed type, screw and nut are used for fixing, and tools are needed during disassembly, so that the fixed type screw and nut can be completely disassembled.
For quick detach, use quick detach screw fixation, manual work unscrews when dismantling, can pull down completely.
For outward opening, the left side is fixed, and the right side is outward opened, can not take down when dismantling.
Comprehensive evaluation is as follows in table 2:
TABLE 2
Considering comprehensively, the protection plates 3 on both sides of the embodiment adopt quick-dismantling arrangement.
The two side protection plates 3 are made of aluminum alloy or stainless steel, and the optimal scheme is light, easy to process and low in cost, and specifically comprises the following steps:
for aluminum alloy, the density is low, the weight is light, the aluminum alloy is soft, the aluminum alloy is easy to cut and shape, and the aluminum alloy is low in cost.
For stainless steel, the density is high, the hardness is high, the processing performance is poor, and the price is high.
Considering comprehensively, the protection plates 3 on both sides of the present embodiment are made of aluminum alloy.
The large roller part protection plate 2 adopts an arc-shaped downward turning or box type arrangement, and is specifically:
arc turns down: an arc-shaped plate attached to the large roller is adopted, the upper end is fixed, and the lower end is installed by a bolt;
box body type: the periphery is fixed, and a smoke collecting groove is reserved below the periphery.
Among the above-mentioned setting modes, the best scheme selection basis is for blowing conveniently, and is with low costs, safe and reliable, specifically does:
for arc turn down, can the monoblock be dismantled when maintaining and turn down, personnel can stand and blow the running roller convenient with compressed air in the periphery, clean thoroughly, with low costs, the security is high.
For the box, only pull out the collection cigarette groove when the maintenance, personnel need the probe go into with compressed air blows clearly, and the operation is inconvenient, and the dead angle appears in the cleanness easily, and is with high costs, and the security is high.
Considering comprehensively, the protection plate 2 at the large roller of the embodiment adopts an arc-shaped downward turning mode.
The large roller part protection plate 2 is made of aluminum alloy or stainless steel, and the optimal scheme is light, easy to process and low in cost, and specifically comprises the following steps:
for aluminum alloy, the density is low, the weight is light, the aluminum alloy is soft, the aluminum alloy is easy to cut and shape, and the aluminum alloy is low in cost.
For stainless steel, the density is high, the hardness is high, the processing performance is poor, and the price is high.
Considering comprehensively, the protection plate 2 at the large roller of the embodiment is made of aluminum alloy.
In a specific embodiment, the protection device of this embodiment is tracked for disassembly, and 10 times of statistical disassembly time are randomly extracted per month, and the results are shown in table 3 below:
the tracking investigation result shows that the average time for dismounting the super elevator protection device after the activity is shortened to 4.38min from 45min before the activity, and is lower than the target set value by 5min, as shown in fig. 5.
Meanwhile, the residual situation of the tobacco shreds in the super elevator 1 is counted, the result is shown in table 4, after the project is implemented, operators can clean the inside of the elevator and timely mix the residual tobacco shreds back after each batch of production, the residual tobacco shred amount after daily conservation is reduced to 0.48kg from 5kg before the activity, the risk of tobacco shred mixing is further reduced, the waste of production raw materials is reduced, and the average residual tobacco shred amount (kg) after daily conservation is shown in fig. 6.
The embodiment reforms and upgrades the super elevator protection device through complete autonomous innovation on the basis of original equipment. The average time for disassembling the protective device after transformation is shortened to 4.38min from 45min before the movement.
According to the calculation formula:
△S＝(Mt 1 －Mt 2 )÷Mt 2 ×100％＝(45-4.38)÷4.38×100％＝927.4％
the result shows that the application of the quick-dismantling type super elevator protecting device improves the dismounting efficiency of the protecting device by 927.4 percent. Meanwhile, the personnel requirements are matched with the original 2 maintenance workers by using tools, so that only 1 operator needs to dismount at any time by hand at present, and the labor intensity of the personnel is obviously reduced.
The quick-dismantling type super elevator protection device enables operators to blow the inside of the elevator after each batch of production is finished, and timely mix the residual cut tobacco back, the residual cut tobacco quantity after daily conservation is reduced to 0.48kg from 5kg before the activity, and the waste of production raw materials is further reduced.
The average daily waste of 5-0.48=4.52 kg, namely the tobacco consumption reduction rate, can be saved
△Q＝4.52÷5＝90.4％.
The benefit calculation formula:
△S＝D×△Q×C
wherein: d: the remaining amount of the tobacco shreds before improvement is 5kg; Δq: the improved tobacco consumption reduction rate is 90.4 percent; c: tobacco leaf unit purchase cost is about 40 yuan/kg on average.
It is expected that the production of 2022 for 240 days can save tobacco cost by 5×90.4% ×40×240= 43392 yuan. The cost of tobacco leaves can be saved by 43392 ten thousand yuan each year.
The same or similar reference numerals correspond to the same or similar components;
the terms describing the positional relationship in the drawings are merely illustrative, and are not to be construed as limiting the present patent;
it is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. The utility model provides a quick detach formula super lift protector, includes bottom surface guard plate (4), both sides guard plate (3) and big running roller department guard plate (2), bottom surface guard plate (4) are installed in the bottom surface of super lift (1), both sides guard plate (3) are installed in the both sides of super lift (1), big running roller department guard plate (2) are installed in the big running roller department of super lift (1), a serial communication port, bottom surface guard plate (4) set up to can follow one side at least from inside outwards opening.
2. The quick-release type super elevator protection device according to claim 1, wherein the bottom protection plate (4) is divided into an upper bottom plate, a middle bottom plate and a lower bottom plate, the upper bottom plate is mounted on the upper portion of the bottom surface of the super elevator (1), the middle bottom plate is mounted on the middle portion of the bottom surface of the super elevator (1), and the lower bottom plate is mounted on the lower portion of the bottom surface of the super elevator (1).
3. The quick-release super elevator protection device according to claim 2, wherein any one or any combination of the upper base plate, the middle base plate and the lower base plate is two-leaf outward opening type or one-leaf downward turning type, specifically:
two fans are outward opened: splitting the bottom plate into two fans, respectively fixing one side of the two fans, and opening the two fans outwards from the middle;
outward opening type fan: one side of the bottom plate is fixed, and the bottom plate is opened outwards from the other side;
a fan is turned downwards: the lower side of the bottom plate is fixed and turned down from the upper side.
4. The quick release super lift protection device of claim 3, wherein the upper and lower base plates are provided as an outward opening type, and the middle base plate is a one-piece protection plate; or the upper bottom plate, the middle bottom plate and the lower bottom plate are all arranged to be outwards opened; or the middle bottom plate is arranged to be outward-opening, and the upper bottom plate and the lower bottom plate are one-piece type protection plates.
5. The quick-release super elevator protection device according to claim 4, wherein the bottom protection plate (4) is made of aluminum alloy or stainless steel.
6. The quick-release type super elevator protection device according to any one of claims 1 to 5, wherein the protection plates (3) on both sides are arranged in a full-coverage or half-coverage manner, specifically:
full coverage: the two side protection plates (3) fully cover the two sides of the super hoisting machine (1);
semi-covering type: the protection plates (3) on the two sides cover the rotating parts on the two sides of the super hoisting machine (1).
7. The quick-release type super elevator protection device according to claim 6, wherein the two side protection plates (3) are installed in a fixed type or quick-release type or outward-opening type manner, specifically:
fixed type: fixing by using a screw and a nut;
quick-release type: fixing by using a quick-release screw;
outward opening type: one side is fixed and is outwards opened from the other side.
8. The quick-release type super elevator protection device according to claim 7, wherein the two side protection plates (3) are made of aluminum alloy or stainless steel.
9. The quick-release super elevator protection device according to claim 7 or 8, wherein the protection plate (2) at the large roller adopts an arc-shaped downward turning or box type arrangement, specifically:
arc turns down: an arc-shaped plate attached to the large roller is adopted, the upper end is fixed, and the lower end is installed by a bolt;
box body type: the periphery is fixed, and a smoke collecting groove is reserved below the periphery.
10. The quick-release super elevator protection device according to claim 9, wherein the large roller protection plate (2) is made of aluminum alloy or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684459.2U CN219340670U (en) | 2023-03-30 | 2023-03-30 | Quick detach formula super lifting machine protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320684459.2U CN219340670U (en) | 2023-03-30 | 2023-03-30 | Quick detach formula super lifting machine protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219340670U true CN219340670U (en) | 2023-07-14 |
Family
ID=87105275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320684459.2U Active CN219340670U (en) | 2023-03-30 | 2023-03-30 | Quick detach formula super lifting machine protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219340670U (en) |
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2023
- 2023-03-30 CN CN202320684459.2U patent/CN219340670U/en active Active
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