CN215324932U - Automatic adjusting conveying chute - Google Patents
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- CN215324932U CN215324932U CN202121443760.1U CN202121443760U CN215324932U CN 215324932 U CN215324932 U CN 215324932U CN 202121443760 U CN202121443760 U CN 202121443760U CN 215324932 U CN215324932 U CN 215324932U
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Abstract
The utility model discloses an automatic adjusting sliding chute which comprises a bearing section, a pre-accelerating section, an accelerating section, a buffering section and a uniform speed section which are sequentially arranged, wherein a height adjusting device is arranged at the bottom of one end, close to the pre-accelerating section, of the accelerating section. The height adjusting device is arranged at the starting end of the accelerating section, the vertical height of the accelerating section can be adjusted relative to the pre-accelerating section, the height of the accelerating section can be automatically adjusted, the speed of objects can be adjusted, collision among the objects can be reduced as much as possible, and the separation efficiency of the objects can be improved.
Description
Technical Field
The utility model relates to the field of conveying equipment. More particularly, the present invention relates to an automatically adjusting delivery chute.
Background
With the development of logistics equipment technology, the intellectualization and informatization of logistics equipment have become the mainstream trend. From the development of logistics technology, the development of logistics equipment focuses on the application of technologies in the links of conveying, storing, sorting and sorting, distribution and the like. As an important supporting facility-sliding chute in the logistics sorting link, along with the appearance of the new material sorting sliding chute, the function of the novel material sorting sliding chute is gradually highlighted in logistics equipment.
After the passenger luggage is delivered, the passenger luggage can be conveyed into a sorting area along with the conveyor belt, luggage, packages and express parcels at different destinations can be conveyed along with the same conveyor belt, and the work of a sorter is to pick up the luggage on the same flight and place the luggage into the same trailer. Initially baggage sorting was distinguished by purely manual hand tearing of baggage tickets.
Sorting equipment and conveyor belt are connected to one-way spout, carry the goods of letter sorting to the single direction, and the target direction can be the conveyer belt, also can be bagging-off, vanning, or directly carry on the loading line. The main application scenes are scenes such as an automatic sorting line, a manual sorting line and unilateral loading sorting. One part two spouts mainly used manual sorting line can be connected with the conveyer belt, realizes double-deck letter sorting and carries. Compared with the one-way sliding grooves, the sorting direction of the one-to-two sliding grooves is more, the one-to-two sliding grooves in the same quantity direction save more space than the one-way sliding grooves, and the utilization rate is higher. The main application scenes are straight line sorting lines, matrix sorting and the like. The spiral chute is mainly used in a place with large fall between double-layer or multi-layer conveying lines, and the speed of descending the goods is slowed down through the special spiral structure of the high-fall spiral chute, so that the goods slide downwards at a constant speed and attached to the surface of the chute. The spiral chute is connected with a goods discharging opening of the sorting equipment, and goods are conveyed to a lower-layer conveying belt or directly fall to the ground for stacking.
The material of the chute includes several types: the concrete chute, steel wire spout, stainless steel spout, carbon steel spout and glass steel spout. Among them, the concrete chute and the steel wire chute have been eliminated by the industry for reasons such as aesthetic property and process complexity, and the stainless steel chute is only used in the luggage sorting system of local tyrant in the middle east, and general logistics enterprises can not use the same. Carbon steel chutes and glass fiber reinforced plastic chutes are more widely used at present.
A straight chute, a spiral chute and an inclined chute are adopted in the luggage processing system to realize the downward conveying and buffering of the luggage. The straight chute can handle and transport a variety of baggage items in a controlled manner while minimizing interruptions in the transport of baggage items. To this end, the chute is of a design proven by practice and of a special outer cladding or material, without any damage to the luggage. Oblique spout: the diagonal chute is similar in design to a straight chute, but provides a suitable storage area while making the most economical and efficient use of floor space. Spiral chute: the design principle of the spiral chute is the same as that of the straight chute, but the spiral chute has more advantages and can accept a plurality of pieces of luggage entering the same chute in a limited space. The design and the groove shape of the chute can lead the luggage to automatically start the output chute and the like at any position of the chute.
Patent 201610631908.1 discloses a two spouts with adjustable be used for aviation luggage package, including spout A, spout B, go up bracing piece, lower support bar and connecting rod, spout A link to each other with the closely bar code decomposition machine that closely leaves safety inspection device, spout B links to each other with the remote bar code decomposition machine far away from safety inspection device, all be equipped with the luggage on closely bar code decomposition machine and the remote bar code decomposition machine and turn over the board, spout A and spout B all include the receipt section, the section with higher speed, the buffer segment, spout A still includes from the sliding section and draws the section, swing joint between each linkage segment of spout A and spout B, and spout A and each linkage segment of spout B all have certain inclination angle, spout A and spout B below are equipped with the hinge joint in proper order, go up the bracing piece, connecting rod and lower support bar, the bottom end of lower support bar is fixed subaerial.
Patent 202010940579.5 discloses a baggage spiral chute noise reduction conveying system and method for conveying baggage, which comprises an upper layer installation device and a lower layer installation device, wherein an upstream baggage handling system, a weighing device, a baggage appearance detection device and a variable speed conveyor are sequentially installed on the upper layer installation basis; a spiral chute and a downstream conveyor are arranged on the lower-layer installation foundation; the feeding end of the spiral chute is communicated with the variable speed conveyor, and the discharging end of the spiral chute is communicated with the downstream conveyor; the luggage appearance detection device, the weighing device and the variable speed conveyor are all connected with the industrial personal computer.
US6401901 discloses a baggage chute for transferring baggage from the high point of an aircraft passenger boarding bridge to the ground. The chute includes at least one slide member shaped as a truncated cylinder having an arcuate cross-section and having an annularly extending rib. A plurality of mounting members are used to secure the slide members to the boarding bridge and to support the slide members. A baggage receiving area is attached near one end of the slide adjacent the ground for receiving and retaining baggage. The receiving area comprises flexible members extending substantially over the entire receiving area to stop sliding of the luggage and to absorb impacts of the luggage.
In most airport flows at present, the spout is mainly with the arrangement mode side by side, and the spout is mostly unpowered spout, and whole section is linked, divide into and accepts the section, accelerates the section, at the uniform velocity section, draws the section. TTS moves along the horizontal rightward direction, and when the TTS reaches the top end of the sliding groove, the TTS rolls over, and luggage slides to the bottom along the sliding groove and is picked up by workers, so that the working efficiency is low. Due to different luggage specifications, the downward sliding speed of the luggage is greatly different, the downward sliding speed of part of the luggage is too high, and the part of the luggage cannot slide; the sliding grooves are greatly influenced by weather, and the sliding conditions of the luggage are different when the sliding grooves are in different regions or different seasons in the same region; the sliding groove becomes smooth along with the increase of the service time, the sliding speed of the luggage is increased gradually, and the collision damage between the luggage is easy to cause.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The utility model also aims to provide an automatic-adjusting conveying chute which can be used for conveying objects such as luggage, packages, express delivery and the like, has the characteristics of controllable speed of conveying the objects, high separation efficiency and reduction of collision among the objects, and is simple in structure, easy to implement and beneficial to popularization and application in the market.
To achieve these objects and other advantages in accordance with the purpose of the utility model, a self-adjusting conveyor chute is provided, which includes an acceleration section having a height adjusting device at a bottom of one end thereof.
Preferably, the conveying chute comprises a receiving section, a pre-accelerating section, an accelerating section, a buffering section and a uniform speed section which are arranged in sequence, the conveying chute extends obliquely and downwards along the direction from the receiving section to the uniform speed section, one end of the accelerating section close to the pre-accelerating section is connected with the height adjusting device, and the accelerating section is not fixedly connected with the pre-accelerating section; and a speed detection device is arranged on the pre-acceleration section.
Preferably, the automatic adjusting conveying chute is elastically connected between the bearing section and the pre-accelerating section, between the accelerating section and the buffering section, and between the buffering section and the uniform speed section.
Preferably, the carrying section and the pre-accelerating section, the accelerating section and the buffering section, and the buffering section and the uniform speed section of the automatically-adjusted conveying chute are connected through springs.
Preferably, the automatically-adjusted conveying chute comprises a support rod, a telescopic mechanism fixedly connected with the bottom of the support rod and a connecting rod fixedly connected with the top of the support rod, wherein one end of the connecting rod is fixedly connected with the top of the support rod, and the other end of the connecting rod extends upwards in an inclined manner towards the direction close to the buffering section and is fixedly connected with the bottom of one end of the accelerating section.
Preferably, the automatic adjusting conveying chute is provided with an object position detecting and analyzing device on the constant speed section, and the object position detecting and analyzing device is used for detecting the weight, the volume and the speed of the object and predicting the position of a falling point of the object from the constant speed section by analyzing the detected data of the weight, the volume and the speed of the object;
a receiving part for bearing an object is arranged below the uniform speed section; the receiving part is connected to a moving mechanism, and the moving mechanism moves the receiving part to the position of the drop point.
Preferably, the automatically-adjusted conveying chute further comprises a controller, and the speed detection device, the telescopic mechanism, the object position detection and analysis device and the moving mechanism are all connected with the controller.
Preferably, the automatically adjusting conveying chute, the V2Is 1 to 20 m/s.
Preferably, the automatically adjusting conveying chute, the V2Is 2 to 5 m/s.
The utility model at least comprises the following beneficial effects:
1. the utility model arranges a height adjusting device at the starting end (the end close to the pre-acceleration section) of the acceleration section, which can adjust the vertical height of the acceleration section relative to the pre-acceleration section, thus realizing the automatic adjustment of the height of the acceleration section, further realizing the adjustment of the speed of the object, reducing the collision among the objects as much as possible and improving the separation efficiency of the objects;
2. according to the law of conservation of energy, knowing that the height of one end of an acceleration section has a linear relation with the speed of the starting point and the end point of the acceleration section, and the height of one end of the acceleration section has a linear relation with the friction coefficient u of the acceleration section, the utility model constructs a mathematical calculation formula (1-1) based on the theory, the speed of the starting point of the acceleration section can be measured by a speed detection device on a pre-acceleration section, the speed of the end point of the acceleration section can be manually set and given, m is obtained by measuring the weight of an object based on the prior art means in the conveying process, and u can be obtained by measuring the friction coefficient of the surface of the acceleration section based on the prior art means; by measuring the length of the acceleration section and combining the vertical height H of the acceleration section, tan theta can be converted into a function related to the vertical height H of the acceleration section, so that only the vertical height H of the acceleration section in the formula (1-1) is an unknown number, and the other numbers are known numbers, and finally the vertical height H is calculated; adjusting the vertical height of the acceleration section to H through a height adjusting device;
3. the connection between the sections except the pre-accelerating section and the accelerating section is set to be an elastic structure, so that the kinetic energy of the object can be partially converted into elastic potential energy in the conveying process of the object, and on one hand, the collision force between the object and the sliding chute can be reduced, for example, if the kinetic energy is too large, the collision force between the object and the sliding chute is directly increased, and if the kinetic energy is too large, the sliding speed of the object is also high, so that the collision probability between the object and the object with too low front speed or detained can be increased; on the other hand, the kinetic energy of the object is converted into elastic potential energy, and the object can drive the transportation section to float up and down, so that each section automatically shakes up and down under the moving action of the object, the object which is small in sliding speed and detained in the sliding groove can shake, the driving speed is too slow, the object is detained to accelerate and move, and collision among the objects caused by too slow speed or detaining of the object is avoided.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the construction of an automatically adjusting delivery chute of the present invention;
FIG. 2 is a schematic structural diagram of the acceleration section according to the present invention;
FIG. 3 is a schematic structural view of the acceleration section and the height adjustment device of the present invention;
fig. 4 is a schematic structural diagram of the buffer segment and the uniform velocity segment according to the present invention.
Description of reference numerals: 1-carrying section 2-pre-accelerating section 3-accelerating section 4-buffering section 5-uniform speed section 6-receiving part 7-spring 8-connecting rod 9-telescopic mechanism 10-speed detecting device 11-position detecting and analyzing device 12-moving mechanism 13-supporting rod.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the utility model with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and 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.
As shown in fig. 1 to 3, the present invention provides an automatically adjustable conveying chute, which includes an accelerating section 3, and a height adjusting device is disposed at the bottom of one end of the accelerating section.
In the technical scheme, the shape of the conveying chute can be any one of a straight line, a turning line, a slope and the like, so that objects can be conveyed along the straight line, the turning line and the slope, and the chute can be provided with a double-layer, double-row and telescopic structure to save space if necessary; in order to realize the controllability of the object conveying speed, the utility model arranges a height adjusting device at the starting end of the accelerating section 3, and the height adjusting device adjusts the vertical height of the accelerating section 3 to realize the automatic adjustment of the height of the accelerating section 3, thereby realizing the adjustment of the speed of the object, reducing the collision among the objects as much as possible and improving the separation efficiency of the objects.
In another technical scheme, the automatically-adjusted conveying chute comprises a receiving section 1, a pre-accelerating section 2, an accelerating section 3, a buffering section 4 and a uniform speed section 5 which are sequentially arranged, the conveying chute obliquely and downwardly extends along the direction from the receiving section 1 to the uniform speed section 5, one end of the accelerating section 3 close to the pre-accelerating section 2 is connected with the height adjusting device, and the accelerating section 3 is not fixedly connected with the pre-accelerating section 2;
the pre-accelerating section 2 is provided with a speed detection device 10 for detecting the speed V of an object entering the accelerating section 3 from the pre-accelerating section 21The vertical height of the acceleration section 3 is calculated according to the formula (1-1)H，
mgH+1/2mV1 2＝1/2mV2 2+umgH/tanθ (1-1)；
In the formula, H is the vertical distance between one end of the acceleration section 3 and the other end thereof; m is the weight of the object; v1The speed of the object entering the acceleration section 3 from the pre-acceleration section 2 (the starting speed of the acceleration section 3); v2The speed of the self-defined object entering the buffer section 4 from the acceleration section 3 (the terminal speed of the acceleration section 3); u is the coefficient of friction of the surface of the acceleration section 3; θ is the inclination angle of the acceleration section 3.
In the technical scheme, the conveying chute is composed of a bearing section 1, a pre-accelerating section 2, an accelerating section 3, a buffering section 4 and a uniform speed section 5 which are sequentially arranged (adjacent objects can be conveyed normally but are not completely and fixedly connected), the shape of the chute can be any one of straight line, turning, slope and the like, so that the objects can be conveyed along the straight line, turning and slope routes, and the chute can be provided with a double-layer, double-row and telescopic structure to save space if necessary; in order to realize the controllability of the object conveying speed, the utility model is provided with a height adjusting device at the starting end (the end close to the pre-acceleration section 2) of the acceleration section 3, and the height adjusting device can adjust the vertical height of the acceleration section 3 relative to the pre-acceleration section 2, so that the height of the acceleration section 3 can be automatically adjusted, the speed of the object can be adjusted, the collision among the objects can be reduced as much as possible, and the separation efficiency of the objects can be improved.
According to the law of conservation of energy, it can be known that the height of one end of the acceleration section 3 has a linear relation with the speed of the starting point and the end point of the acceleration section 3, and the height of one end of the acceleration section 3 has a linear relation with the friction coefficient u of the acceleration section 3, the utility model constructs a mathematical calculation formula (1-1) based on the theory, the speed of the starting point of the acceleration section 3 can be measured by a speed detection device 10 on the pre-acceleration section 2, the speed of the end point of the acceleration section 3 can be given by manual setting, m is obtained by measuring the weight of an object based on the prior art means in the conveying process, and u can be obtained by measuring the friction coefficient of the surface of the acceleration section 3 based on the prior art means; by measuring the length of the acceleration section 3 and combining the vertical height H of the acceleration section 3, tan theta can be converted into a function related to the vertical height H of the acceleration section 3, so that in the formula (1-1), only the vertical height H of the acceleration section 3 is an unknown number, and the others are known numbers, and finally the vertical height H is calculated; the vertical height of the acceleration section 3 is adjusted to H by the height adjustment means.
In practical application, if the loss of other energy is too large, formula (1-1) can be corrected to obtain formula (1-2):
mgH+1/2mV1 2＝1/2mV2 2+umgH/tanθ+Q (1-2)；
formula (1-1) is transformed into formula (1-1) in which tan θ is H/L (L is the horizontal length of acceleration segment 3), and formulas (1-3) and (1-4) can be obtained;
mgH+1/2mV1 2＝1/2mV2 2+umgH/(H/L) (1-3)；
mgH＝1/2m(V2 2-V1 2)+umgL (1-4)；
when the velocity V is found by the analytical formula (1-4)1If the height of the acceleration section 3 is too large, such as more than 5m/s, the height of the acceleration section 3 can be reduced by adjusting the height difference, so that more gravitational potential energy is adjusted to be converted into collision energy consumption, and less gravitational potential energy is adjusted to be converted into kinetic energy. When velocity V1If the height of the acceleration section 3 is too small, for example, less than 2m/s, the height of the acceleration section 3 can be increased by adjusting the height difference, so that the gravitational potential energy is adjusted to be less converted into collision energy consumption and more converted into kinetic energy.
In another technical scheme, the automatic adjusting conveying chute is elastically connected between the receiving section 1 and the pre-accelerating section 2, between the accelerating section 3 and the buffering section 4, and between the buffering section 4 and the uniform speed section 5, the conveying chute integrally extends from the receiving section 1 to the uniform speed section 5 in an inclined and downward manner, the pre-accelerating section 2 and the accelerating section 3 are not connected, and the connection between the sections is set to be an elastic structure, so that the kinetic energy of an object can be partially converted into elastic potential energy in the conveying process of the object, and on one hand, the collision force between the object and the chute can be reduced, for example, if the kinetic energy is too large, the collision force between the object and the chute is increased, and if the kinetic energy is too large, the sliding speed of the object is also high, and then the probability of collision between the object and the object with too slow front speed or detained front speed can be increased; on the other hand, the kinetic energy of the object is converted into elastic potential energy, and the object can drive the transportation section to float up and down, so that each section automatically shakes up and down under the moving action of the object, the object which is small in sliding speed and detained in the sliding groove can shake, the driving speed is too slow, the object is detained to accelerate and move, and collision among the objects caused by too slow speed or detaining of the object is avoided.
In another technical scheme, the carrying section 1 and the pre-accelerating section 2, the accelerating section 3 and the buffering section 4, and the buffering section 4 and the uniform speed section 5 of the automatically-adjusted conveying chute are connected through springs 7. The spring 7 is arranged to realize elastic connection among the sections, and has the advantages of simple structure, easy installation and low cost. As shown in fig. 4, the buffer section 4 is connected with the uniform velocity section 5 by an upper spring 7 and a lower spring 7, the buffer section 4 is connected with the acceleration section 3 by the spring 7, namely, both ends of the buffer section 4 are connected by the spring 7, the object entering the uniform velocity section 5 from the buffer section 4 is converted into elastic potential energy by partial kinetic energy, the buffer section 4 and the uniform velocity section 5 are driven to rock up and down, the object with too low velocity on the uniform velocity section 5 can be accelerated, the object retained on the uniform velocity section 5 is driven to move forward, and the contact collision between the objects is avoided.
In another technical scheme, the automatically-adjusted conveying chute, the height adjusting device comprises a support rod 13, a telescopic mechanism 9 fixedly connected with the bottom of the support rod 13, and a connecting rod 8 fixedly connected with the top of the support rod 13, one end of the connecting rod 8 is fixedly connected with the top of the support rod 13, and the other end of the connecting rod extends upwards in an inclined manner towards the direction close to the buffer section 4 and is fixedly connected with the bottom of one end of the accelerating section 3. Telescopic machanism 9 is electronic flexible or the cylinder is flexible etc. arbitrary can follow the flexible equipment of vertical direction all can, and section 3 adopts a point to support with higher speed to be connected with telescopic machanism 9, adjusts in a flexible way, conveniently, only needs the flexible 3 one end of section 3 reciprocating with higher speed that can drive of drive telescopic machanism 9, and the setting of a strong point has guaranteed height adjusting device's durable and has reduced the fault rate.
In another technical solution, in the automatically-adjusted conveying chute, the uniform velocity section 5 is provided with an object position detection and analysis device 11, which is used for detecting the weight, volume and speed of an object, and predicting the position of a falling point of the object from the uniform velocity section 5 by analyzing the detection data of the weight, volume and speed of the object;
a receiving part for bearing an object is arranged below the uniform velocity section 5; the receiving portion 6 is connected to a moving mechanism 12, and the moving mechanism 12 moves the receiving portion 6 to the landing position.
In the above technical solution, the object position detecting device is arranged on the uniform velocity section 5, and can detect the weight, the speed and the volume of the object, the object position detecting device can predict the specific falling point position falling from the uniform velocity section 5 further through physical mechanical analysis in the prior art, and after knowing the falling point position, the receiving part 6 is moved to the falling point position (the falling point position is covered by the top of the receiving part 6) by driving the moving mechanism 12, so that the object sliding from the uniform velocity section 5 can be ensured to accurately fall into the receiving part 6, the accurate conveying of the object is realized, and the object damage caused by the falling of the object is avoided.
The receiving part 6 can be any part capable of bearing objects, such as a frame body, a box body and the like; the moving mechanism 12 can drive the receiving part 6 to move back and forth, left and right, and up and down, so as to realize the back and forth, left and right, and up and down movement of the receiving part 6, the object position detection device can obtain the time t from the uniform velocity section 5 to the drop point position based on the existing physical mechanics analysis, and meanwhile, the moving mechanism 12 moves the receiving part 6 to the drop point position in the time t, so that the automatic loading and unloading are realized.
The utility model is suitable for conveying various boxes, bags, and other standard objects or objects with flat bottom surfaces, and bulk materials, small articles or irregular articles need to be conveyed on a tray or in a turnover box.
In another technical scheme, the automatically-adjusted conveying chute further comprises a controller, and the speed detection device 10, the telescopic mechanism 9, the object position detection and analysis device 11 and the moving mechanism 12 are all connected with the controller. During the conveying process of the object, when the object slides onto the pre-acceleration section 2, the speed detection device 10 detects the speed V of the object at the end point of the pre-acceleration section 21The controller receives V detected by the speed detecting device 101And calculating to obtain the vertical height H of the acceleration section 3 based on the formula (1-1), the controller controls the telescoping mechanism 9 to telescope, the vertical height of the acceleration section 3 is adjusted to H, when the object slides onto the uniform velocity section 5, the object position detection and analysis device 11 detects the weight, the volume and the speed of the object, analyzes the falling point position (X, Y, Z value of the three-dimensional coordinate) of the object falling from the uniform velocity section 5 and the time t of falling to the falling point position, the controller receives the analysis result of the object position detection and analysis device 11, and the controller controls the moving mechanism 12 to move the receiving part 6 to the falling point position within the time t. The automation degree of the utility model is improved, and the automatic adjustment in the object conveying process is realized.
In another embodiment, the automatically adjustable conveying chute is a V2Is 1 to 20 m/s.
In another embodiment, the automatically adjustable conveying chute is a V2Is 2 to 5 m/s.
The utility model also provides a conveying system which is provided with the automatic adjusting conveying chute. The conveying chute comprises a bearing section 1, a pre-accelerating section 2, an accelerating section 3, a buffering section 4 and a uniform speed section 5 which are sequentially arranged in an inclined and downward manner, a receiving part 6 is arranged below the uniform speed section 5, a speed detection device 10 is arranged on the pre-accelerating section 2, a height adjusting device is arranged at the bottom of the accelerating section 3, the speed of an object entering the accelerating section 3 is monitored in real time in the conveying process of the object, the vertical height H of the accelerating section 3 is calculated based on the formula (1-1), the vertical height of the accelerating section 3 is adjusted through the height adjusting device, the automatic adjustment of the sliding speed of the object is further realized, the collision in the conveying process of the object is reduced as much as possible, and the separation efficiency of the object is improved;
furthermore, springs 7 are connected between the bearing section 1 and the pre-acceleration section 2, between the acceleration section 3 and the buffer section 4, and between the buffer section 4 and the uniform speed section 5, so that the kinetic energy of the object can be partially converted into elastic potential energy in the object conveying process, the collision force with a sliding chute in the object sliding process is reduced, meanwhile, each section can be driven to automatically shake up and down, and then objects with too low speed and even detained objects can be driven to advance, and the collision among the objects is avoided;
further, be equipped with object position detection analytical equipment 11 on the section 5 at the uniform velocity, can analyze out the falling point position that the object fell from the section 5 at the uniform velocity through object position detection analytical equipment 11, receiving part 6 can remove to the falling point position under the effect of moving mechanism 12, guarantees that the object can be followed and carried accurate slip of spout to in the receiving part 6 to realize auto-control handling.
The performance of the simulation prototype manufactured by the utility model is compared with that of an adjustable double-chute used for aviation luggage, which is disclosed by the utility model CN201610631908, and relevant parameters are shown in the following table 1.
TABLE 1 comparison of Properties
| The utility model | CN201610631908 | |
| Whether the speed is controllable or not | Is that | Whether or not |
| Baggage crash ratio | 0.2％ | 30％ |
| Whether or not there is a |
Is that | Whether or not |
| Breakage rate of baggage | 1/2000 | 1/100 |
| Chute operates the manual input every day | 0.07 |
2 hours |
| Whether or not it is influenced by the climatic environment | Whether or not | Is that |
As can be seen from the data in table 1, the object transportation using the automatically adjusted transportation chute provided by the present invention has a higher controllable speed, and has a speed detection device 10, the baggage collision ratio (0.2%) and the baggage breakage rate (1/2000) of the present invention are significantly lower than those of the disclosed utility model CN201610631908, the manual input time of the corresponding chute of the present invention is only 0.07 hour per day, and is not affected by climate environment, and the disclosed utility model CN201610631908 needs to consume the manual time for 2 hours, and in addition, the disclosed utility model CN201610631908 has the defect that the speed is not controllable, and is not affected by climate environment, and has no speed detection device 10. According to the utility model, automatic induction, speed detection and automatic control are realized when the luggage, the package and the express are operated in the chute, luggage collision is reduced, objects can be accurately conveyed to the receiving part 6, the influence of uncontrollable factors such as environmental climate and the like is avoided, the manual input time for the operation of the chute every day is saved, and the high-efficiency operation of the chute is realized.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. The automatic adjusting conveying chute is characterized by comprising an accelerating section, wherein the bottom of one end of the accelerating section is provided with a height adjusting device;
the conveying chute comprises a bearing section, a pre-accelerating section, an accelerating section, a buffering section and a uniform speed section which are sequentially arranged, the conveying chute obliquely and downwardly extends along the direction from the bearing section to the uniform speed section, one end of the accelerating section, which is close to the pre-accelerating section, is connected with the height adjusting device, and the accelerating section is not fixedly connected with the pre-accelerating section; and a speed detection device is arranged on the pre-acceleration section.
2. The self-adjusting delivery chute of claim 1 wherein said take-up section is resiliently connected to said pre-acceleration section, said acceleration section is resiliently connected to said buffer section, and said buffer section is resiliently connected to said constant velocity section.
3. The self-adjusting delivery chute of claim 2 wherein the take-up section and the pre-acceleration section, the acceleration section and the buffer section, and the buffer section and the constant velocity section are all connected by springs.
4. The self-adjusting delivery chute according to claim 1 wherein the height adjustment means comprises a support bar, a telescoping mechanism fixedly attached to the bottom of the support bar, and a connecting rod fixedly attached to the top of the support bar, one end of the connecting rod being fixedly attached to the top of the support bar, the other end of the connecting rod extending obliquely upward toward the direction near the buffer section and fixedly attached to the bottom of one end of the acceleration section.
5. An automatically adjusting conveying chute according to claim 4 wherein said constant velocity section is provided with an object position detecting and analyzing means for detecting the weight, volume and speed of the object and predicting the position of the drop point of the object from said constant velocity section by analyzing the detected data of the weight, volume and speed of the object;
a receiving part for bearing an object is arranged below the uniform speed section; the receiving part is connected to a moving mechanism, and the moving mechanism moves the receiving part to the position of the drop point.
6. The self-adjusting delivery chute of claim 5 further comprising a controller, said speed detection means, said telescoping mechanism, said object position detection and analysis means and said travel mechanism all being connected to said controller.
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| CN202121443760.1U CN215324932U (en) | 2021-06-28 | 2021-06-28 | Automatic adjusting conveying chute |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11961024B1 (en) | 2023-02-14 | 2024-04-16 | Insight Direct Usa, Inc. | Automated staffing allocation and scheduling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11961024B1 (en) | 2023-02-14 | 2024-04-16 | Insight Direct Usa, Inc. | Automated staffing allocation and scheduling |
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