CN112161683A - Intelligent weighing device for fixed-point fixed-track of livestock - Google Patents
Intelligent weighing device for fixed-point fixed-track of livestock Download PDFInfo
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- G01G17/08—Apparatus for or methods of weighing material of special form or property for weighing livestock
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Abstract
The invention discloses a fixed-point orbit determination intelligent weighing device for livestock, which relates to the field of automation and intelligent agricultural machinery, and is provided with a weighing channel, wherein the weighing channel is sequentially provided with: the device comprises a first waiting area, a guide area, a second waiting area, a weighing area and a plurality of grouping outlets; a first guiding device is arranged in the guiding area and used for guiding the livestock in the guiding area to the second waiting area; a second guiding device is arranged in the second waiting area and used for guiding the livestock in the second waiting area to the weighing area; the weighing area is internally provided with a third guiding device for guiding the livestock in the weighing area to a grouping outlet; be equipped with livestock identity recognition device and weighing device in the district of weighing, livestock identity recognition device is used for discerning the livestock identity information in the district of weighing, and weighing device obtains the livestock weight information in the district of weighing. The livestock weighing system can automatically guide and weigh livestock, saves manpower, improves weighing efficiency and reduces manpower cost.
Description
Technical Field
The invention relates to the field of automation and intelligent agricultural machinery, in particular to a fixed-point fixed-track intelligent weighing device for livestock.
Background
In the process of breeding cattle and sheep, the cattle and sheep need to be weighed, and whether the cattle and sheep grow healthily is judged according to the weight.
Traditional mode of weighing bundles the ox and sheep for the workman personnel and weighs, and this kind of traditional mode is weighed troublesome efficiency extremely low and have the potential safety hazard.
In order to solve the problems, the prior art designs weighing systems for weighing cattle and sheep, the existing weighing system is provided with a weighing channel, the weighing channel comprises a guide area, a waiting area, a weighing area and a grouping outlet, the guide area comprises a plurality of subareas, a channel and a corresponding gate are arranged between every two subareas, when the existing weighing system is used for weighing, a worker firstly drives a large group of cattle to the front-end guide area of the weighing channel, then manually drives the cattle group and manually opens and closes the corresponding gate to control the number of the cattle in each subarea, the aim is to reduce the number of the cows in the subareas close to the waiting area, so that one cow can be conveniently driven to the weighing area for weighing, the weighing area can weigh only one cow at a time, therefore, the worker is required to control the number of the cows entering the weighing area, the guide area is provided with a plurality of grids to divide the guide area into a plurality of subareas which are mutually isolated, the passageway through artifical switching between these isolation subregion is with some subregion of putting into of flocks of cattle, the aforesaid mainly drives and guides once to put into waiting area with a ox by the personnel to and need artifical switching grid or floodgate machine, and need the manual work to guide the ox sheep, need consume more manpower, lead to weighing efficiency lower and the human cost higher.
Disclosure of Invention
The invention aims to provide an intelligent weighing device for fixed-point fixed-track livestock, which can automatically guide and weigh livestock, saves manpower, improves weighing efficiency and reduces manpower cost.
In order to achieve the purpose, the invention provides an intelligent weighing device for a fixed point and a fixed track of livestock, which is provided with a weighing channel, wherein the weighing channel is sequentially provided with: the device comprises a first waiting area, a guide area, a second waiting area, a weighing area and a plurality of grouping outlets, wherein each grouping outlet corresponds to a colony house, the first waiting area, the guide area, the second waiting area and the weighing area are provided with an entrance and an exit, and each entrance and each exit is provided with a gate; a first guide device is arranged in the guide area and is used for guiding the livestock in the guide area to the second waiting area; a second guide device is arranged in the second waiting area and used for guiding the livestock in the second waiting area to the weighing area; a third guiding device is arranged in the weighing area and used for guiding the livestock in the weighing area to a grouping outlet; be equipped with livestock identity recognition device and weighing device in the district of weighing, livestock identity recognition device is used for discerning the livestock identity information in the district of weighing, and weighing device obtains the livestock weight information in the district of weighing.
The principle of the invention is as follows: the weighing channel is arranged on the passageway of the livestock colony house, so that the livestock can be weighed in a fixed-point fixed track every day, if the livestock goes out of an outlet of the colony house and feeds back every day, the livestock enters the colony house through the weighing channel after feeding back, the fixed-point fixed track weighing of the livestock is realized, and in the weighing device, the guide area, the second waiting area and the weighing area are respectively provided with a corresponding guide device, so that the livestock can be automatically guided, the livestock can be automatically guided and weighed, the manpower is saved, the weighing efficiency is improved, and the labor cost is reduced.
Preferably, the weighing device further comprises a first identification unit, a second identification unit, a third identification unit and a first controller;
the first identification unit is used for identifying whether livestock exists in the guide area when the weighing device is used, if the livestock exists, the gate machine at the inlet of the guide area is closed by the first controller, if the livestock does not exist, the gate machine at the inlet of the guide area is opened by the first controller, and after the livestock enters the guide area, the gate machine at the inlet of the guide area is closed by the first controller;
the second identification unit is used for identifying whether livestock exists in the second waiting area when the weighing device is used, if the livestock exists, the gate machines at the outlet of the guide area and the inlet of the second waiting area are closed by the first controller, if the livestock does not exist, the gate machines at the outlet of the guide area and the inlet of the second waiting area are opened by the first controller, and after the livestock enters the second waiting area, the gate machines at the outlet of the guide area and the inlet of the second waiting area are closed by the first controller;
the third recognition unit is used for discerning whether there is the livestock in the district of weighing when the weighing machine uses, if there is the livestock, then the floodgate machine of second waiting for district exit and the district entrance of weighing is closed to first controller, if there is not the livestock, then the floodgate machine of second waiting for district exit and the district entrance of weighing is opened to first controller, after getting into a livestock in the district of weighing, then the floodgate machine of second waiting for district exit and the district entrance of weighing is closed to first controller.
Wherein, first recognition cell, the second recognition cell, the principle of third recognition cell is the same, all be used for discerning whether have the livestock in the corresponding region, if there is not the livestock then open corresponding passageway floodgate machine, if there is the livestock then close corresponding floodgate machine, the purpose of design like this only lets a livestock at every turn, make the livestock can weigh by an order of one, make the livestock weigh back identity and weight can the one-to-one, guarantee accuracy of weighing, also avoided a plurality of livestock to cause crowdedly and the collision and the condition such as put up in the passageway, guarantee efficiency of weighing.
Preferably, the first recognition unit, the second recognition unit, and the third recognition unit each include:
the image acquisition module is used for acquiring image information of a corresponding area;
the livestock identification unit is used for analyzing the acquired images and identifying whether the images contain livestock or not;
and the communication unit is used for establishing communication connection with the first controller.
The mode that first recognition cell, second recognition cell, third recognition cell discerned the livestock is, gathers corresponding regional image, discerns through the image to corresponding region, then judges corresponding region when discerning the livestock in the image and has the livestock, when discerning when not having the livestock, then judges corresponding region and does not have the livestock to pass through the communication unit with corresponding recognition result and transmit for first controller.
The livestock identification unit is a deep learning-based livestock identification module, and the training process of the livestock identification module comprises the following steps:
obtaining a plurality of first images of the animal in the guide area;
obtaining a plurality of second images of the second waiting area with livestock;
obtaining a plurality of third images when the weighing area is provided with livestock;
obtaining a training set, a test set and a verification set based on the plurality of first images, the plurality of second images and the plurality of third images;
establishing a livestock identification module, and training, testing and verifying the livestock identification module based on the training set, the testing set and the verification set.
Preferably, the width of the guide area is greater than the width of one animal and less than the sum of the widths of two animals. The purpose of design like this is that only can get into a livestock when making the floodgate machine of guide zone single open, avoids getting into many livestock and leads to can't accurately weighing and cause crowdedly and fight between the livestock and put up.
Preferably, the first guide means, the second guide means and the third guide means each comprise:
the device comprises a guide, a traction piece, a guide rail, a sliding trolley and a second controller; the guide rail is fixed above the corresponding area, the sliding trolley is in sliding connection with the guide rail, the second controller is used for controlling the starting and stopping of the sliding trolley, the upper end of the traction piece is connected with the sliding trolley, and the lower end of the traction piece is connected with the guide object.
The working principle of the first guide device, the second guide device and the third guide device in the invention is as follows: install first guiding device, second guiding device and third guiding device and guide in corresponding region, guide the livestock from the entry in corresponding region to the export, realized the automatic guide of livestock, through the attention of guide attraction livestock, slide on the guide rail through the slip dolly, drive the guide and remove, and then guide the livestock and remove according to the direction removal of predetermineeing, need not traditional manual work and drive and guide.
Preferably, the horizontal distance from the starting point of the guide rail in the first guide device to the entrance of the guide area is K, and K is greater than the length of one livestock and less than the sum of the lengths of two livestock; the starting point and the end point of the guide rail in the second guide device are respectively positioned right above the inlet and the outlet of the second waiting area; the starting point and the end point of the guide rail in the third guide device are respectively positioned right above the inlet and the outlet of the weighing area.
Wherein, the purpose of design like this is through first guiding device with the livestock from first waiting area attraction to guide space, and the horizontal distance of the starting point of the guide rail among the first guiding device apart from the guide space entry is K, and K is greater than the length of a livestock and is less than the length sum of two livestock, and the design makes first guiding device of single time attract a livestock like this, avoids attracting too much, leads to crowding in the passageway of weighing, and the livestock is put up and is weighed inaccurately and can't correspond.
Preferably, the pulling member is the haulage rope, and the haulage rope upper end is connected with the measurement end of the interior tensiometer of travelling car, and the guide includes: the licking block is positioned in the placing frame, a plurality of licking ports are formed in the placing frame, each licking port is provided with an electric sealing cover, the lower end of the traction rope is connected with the upper end of the placing frame, and the tension meter is connected with the second controller; when the sliding trolley is positioned at the starting point of the guide rail and livestock is in the corresponding area, the electric sealing cover is opened, the second controller starts to detect the stress information of the tension meter, when the detected stress value of the tension meter exceeds a first preset range, the second controller controls the sliding trolley to move to the end point of the guide rail by a preset distance S and continue to detect the stress information of the tension meter, and when the sliding trolley moves to the end point of the guide rail, the detection of the stress information of the tension meter is stopped and the electric sealing cover is closed; when the sliding trolley is positioned at the end point of the guide rail and no livestock exists in the corresponding area, the second controller moves the sliding trolley to the starting point of the guide rail.
Wherein, in order to realize automatic guide, the invention improves the guide device, the inventor realizes the automatic guide of the livestock through the scheme, and the specific principle is as follows: place in placing the frame and lick the brick and attract the livestock to lick, when placing in placing the frame and lick the brick, and do not have the livestock to lick the reading of tensiometer when the brick is in first preset within range, when the livestock licks, upwards lick or lick the reading that equal can make the tensiometer downwards and produce the change if the tongue, through the aforesaid change, second controller control slip dolly removes, and only remove at every turn and preset distance S, the reason is that remove far back livestock probably can't find and lick the brick or can't follow up corresponding speed, consequently remove suitable distance at every turn and not only can ensure the livestock and can follow up, and can play the effect of guide, close corresponding motor-operated seal lid after leading to the terminal point, when the condition satisfies, then open corresponding floodgate machine, make in the next link of livestock entering passageway.
Preferably, the traction piece is a traction rod, the upper end of the traction rod is connected with the sliding trolley, and the guide object comprises: the licking block is positioned in the placing frame, a plurality of licking ports are formed in the placing frame, each licking port is provided with an electric sealing cover, a plurality of pressure sensors are uniformly distributed on the surface of the placing frame, the pressure sensors are all connected with a second controller, and the lower end of the traction rod is connected with the upper end of the placing frame; when the sliding trolley is positioned at the starting point of the guide rail and livestock is in the corresponding area, the electric sealing cover is opened, the second controller starts to detect the stress information of the pressure sensor, when the detected stress value of the pressure sensor exceeds a second preset range, the second controller controls the sliding trolley to move to the end point of the guide rail for a preset distance S and continues to detect the stress information of the pressure sensor, and when the sliding trolley moves to the end point of the guide rail, the detection of the stress information of the pressure sensor is stopped and the electric sealing cover is closed; when the sliding trolley is positioned at the end point of the guide rail and no livestock exists in the corresponding area, the second controller moves the sliding trolley to the starting point of the guide rail.
Wherein, in order to realize automatic guide, the invention improves the guide device, the inventor realizes the automatic guide of the livestock through the scheme, and the specific principle is as follows: place in placing the frame and lick the brick and attract the livestock and lick, when placing in placing the frame and lick the brick, and do not have the livestock to lick when the brick detects corresponding pressure, when the livestock licks, pressure sensor detects pressure newly, and give the second controller with pressure information transfer, the dolly that slides is controlled to the second controller removes, and only remove at every turn and predetermine distance S, the reason is that remove too far back livestock probably can't continue to find and lick the brick or can't follow corresponding moving speed, consequently remove suitable distance at every turn and not only can ensure the livestock and can follow up, and can play the effect of guide, close corresponding electrically sealed lid after guide to the terminal point, when the condition satisfies, then open corresponding floodgate machine, make in the next link of livestock entering passageway.
Preferably, the weighing device further comprises a communication unit, a counting unit and a generating unit, wherein the communication unit is used for establishing connection with a preset terminal and sending the livestock identity information and the corresponding livestock weight information to the preset terminal, the counting unit is used for counting the livestock identity information and the corresponding livestock weight information in a preset time period, and the generating unit is used for generating a weighing report based on the counting information of the counting unit.
Preferably, when the sliding trolley in the third guiding device moves along the direction from the starting point to the end point of the guide rail and moves to the position above the weighing device, the stopping time is kept for a preset time, and then the sliding trolley in the third guiding device moves to the end point of the guide rail.
Wherein, the purpose of design like this makes the livestock can stay a period on weighing device when weighing for the livestock remains stable on weighing device, weighs like this and can accurately reflect the weight of livestock, because when the livestock is when removing, four feet are not all on weighing device, and the weight information that at this moment weighing device obtained is inaccurate, through staying a period, makes the livestock can stay a period equally, ensures the accuracy of weighing.
One or more technical schemes provided by the invention at least have the following technical effects or advantages:
the livestock weighing device is provided with the corresponding guide device, so that livestock can be automatically guided, and the livestock can be automatically guided and weighed, so that the labor is saved, the weighing efficiency is improved, and the labor cost is reduced.
According to the weighing device, only one livestock can be released by the gate at each time during weighing, so that the livestock can be weighed one by one in order, the identities and the weights of the livestock after weighing can correspond to each other one by one, the weighing accuracy is guaranteed, the situations of crowding, collision, shelving and the like of a plurality of livestock in a channel are avoided, and the weighing efficiency is guaranteed.
The guide device realizes automatic guide of livestock, attracts the attention of the livestock through the guide objects, drives the guide objects to move through the sliding of the sliding trolley on the guide rail, further guides the livestock to move according to the preset direction for guide, and does not need traditional manual driving and guide.
The guide device can detect whether the livestock licks the licking blocks through a corresponding detection mode, if so, the livestock is moved for a certain distance, so that the automatic guide of the livestock is realized, and the proper distance is moved each time, so that the livestock can be ensured to catch up, and the guide effect can be achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention;
FIG. 1 is a schematic diagram of a fixed-point fixed-track intelligent weighing machine for livestock;
FIG. 2 is a schematic view of the structure of the guide device;
FIG. 3 is a schematic diagram of one embodiment of a guiding device;
FIG. 4 is a schematic view of another embodiment of the guiding device;
the device comprises a first waiting area 1, a second waiting area 2, a guide area 3, a second waiting area 4, a weighing area 5, a grouping outlet 6, a colony house 7, a guide object 8, a traction element 9, a guide rail 10, a sliding trolley 11, a tension meter 12, a licking port 13 and a pressure sensor.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflicting with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be constructed and operated in a particular orientation and thus are not to be considered limiting.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Example one
Referring to fig. 1, fig. 1 is a schematic diagram of a livestock fixed-point fixed-track intelligent weighing machine, the invention provides a livestock fixed-point fixed-track intelligent weighing machine, wherein livestock in the invention can be cattle and sheep, and can also be other livestock, and the invention does not limit the concrete type of livestock.
The weighing device is provided with a weighing channel, and the weighing channel is sequentially provided with: the device comprises a first waiting area 1, a guide area 2, a second waiting area 3, a weighing area 4 and a plurality of grouping outlets 5, wherein each grouping outlet corresponds to a colony house 6, the first waiting area, the guide area, the second waiting area and the weighing area are provided with an entrance and an exit, and each entrance and each exit is provided with a gate; a first guide device is arranged in the guide area and is used for guiding the livestock in the guide area to the second waiting area; a second guide device is arranged in the second waiting area and used for guiding the livestock in the second waiting area to the weighing area; a third guiding device is arranged in the weighing area and used for guiding the livestock in the weighing area to a grouping outlet; be equipped with livestock identity recognition device and weighing device in the district of weighing, livestock identity recognition device is used for discerning the livestock identity information in the district of weighing, and weighing device obtains the livestock weight information in the district of weighing.
The size and specification of the weighing channel can be adjusted according to the actual needs of an actual farm or pasture, and the size and specification of the weighing channel are limited step by step.
The gate in the invention can be replaced by other equipment with corresponding functions of an entrance guard or a gate, and the specific implementation form of the gate is not limited.
The weighing device can be an intelligent scale, an electronic scale or a wagon balance, and the specific implementation mode of the weighing device is not limited.
The livestock identity recognition device can be a radio frequency recognition device, a Bluetooth recognition device or a scanning recognition device, the concrete implementation mode of the livestock identity recognition device is not limited, if ear tags such as a radio frequency transmitting end are arranged on ears of the cattle, a radio frequency receiving end is arranged in a weighing area, the identity information of the cattle is recognized through the information transmitted by the radio frequency transmitting end, and then the identity information of the cattle is bound with the weight information.
The weighing device comprises a weighing channel, a guide area, a second waiting area, a weighing area, a first guide device, a second guide device and a weighing device, wherein the weighing channel is arranged on a colony house channel of livestock, the livestock can be weighed in a fixed-point fixed track every day, for example, the livestock can be fed from an outlet of the colony house every day and enter the colony house through the weighing channel after being fed back, the fixed-point fixed track weighing of the livestock is realized, and the guide area, the second waiting area and the weighing area in the weighing device are respectively provided with the corresponding guide devices, so that the livestock can be automatically guided, the livestock can be automatically guided and weighed.
Example two
On the basis of the first embodiment, the weighing device in the second embodiment of the invention further comprises a first identification unit, a second identification unit, a third identification unit and a first controller;
the first identification unit is used for identifying whether livestock exists in the guide area when the weighing device is used, if the livestock exists, the gate machine at the inlet of the guide area is closed by the first controller, if the livestock does not exist, the gate machine at the inlet of the guide area is opened by the first controller, and after the livestock enters the guide area, the gate machine at the inlet of the guide area is closed by the first controller;
the second identification unit is used for identifying whether livestock exists in the second waiting area when the weighing device is used, if the livestock exists, the gate machines at the outlet of the guide area and the inlet of the second waiting area are closed by the first controller, if the livestock does not exist, the gate machines at the outlet of the guide area and the inlet of the second waiting area are opened by the first controller, and after the livestock enters the second waiting area, the gate machines at the outlet of the guide area and the inlet of the second waiting area are closed by the first controller;
the third recognition unit is used for discerning whether there is the livestock in the district of weighing when the weighing machine uses, if there is the livestock, then the floodgate machine of second waiting for district exit and the district entrance of weighing is closed to first controller, if there is not the livestock, then the floodgate machine of second waiting for district exit and the district entrance of weighing is opened to first controller, after getting into a livestock in the district of weighing, then the floodgate machine of second waiting for district exit and the district entrance of weighing is closed to first controller.
Wherein, first recognition cell, the second recognition cell, the principle of third recognition cell is the same, all be used for discerning whether have the livestock in the corresponding region, if there is not the livestock then open corresponding passageway floodgate machine, if there is the livestock then close corresponding floodgate machine, the purpose of design like this only lets a livestock at every turn, make the livestock can weigh by an order of one, make the livestock weigh back identity and weight can the one-to-one, guarantee accuracy of weighing, also avoided a plurality of livestock to cause crowdedly and the collision and the condition such as put up in the passageway, guarantee efficiency of weighing.
In this embodiment, the first identification unit, the second identification unit, and the third identification unit each include:
the image acquisition module is used for acquiring image information of a corresponding area;
the livestock identification unit is used for analyzing the acquired images and identifying whether the images contain livestock or not;
and the communication unit is used for establishing communication connection with the first controller.
The image acquisition module can be a camera, a video camera, a monitor and other devices capable of acquiring images.
The mode that first recognition cell, second recognition cell, third recognition cell discerned the livestock is, gathers corresponding regional image, discerns through the image to corresponding region, then judges corresponding region when discerning the livestock in the image and has the livestock, when discerning when not having the livestock, then judges corresponding region and does not have the livestock to pass through the communication unit with corresponding recognition result and transmit for first controller.
The livestock identification unit is a deep learning-based livestock identification module, and the training process of the livestock identification module comprises the following steps:
obtaining a plurality of first images of livestock in the guide area, and labeling;
obtaining a plurality of second images of the second waiting area with livestock, and marking;
obtaining a plurality of third images of livestock in the weighing area, and labeling;
obtaining a training set, a test set and a verification set based on the marked first images, second images and third images;
establishing a livestock identification module, and training, testing and verifying the livestock identification module based on the training set, the testing set and the verification set.
The model after the model is trained in a deep learning mode can identify a preset target in the image.
In the embodiment of the invention, the width of the guide area is larger than the width of one livestock and smaller than the sum of the widths of two livestock. If the width of a livestock is 1 meter, then the width of guide zone can be designed to be 1.5 meters, the purpose of design like this is that only can get into a livestock when making the floodgate machine of guide zone open once, avoids getting into many livestock and leads to can't accurately weighing and cause and crowd and fight between the livestock and put up.
EXAMPLE III
Referring to fig. 2, fig. 2 is a schematic structural diagram of a guiding device, in which the first guiding device, the second guiding device, and the third guiding device each include:
a guide 7, a traction member 8, a guide rail 9, a sliding trolley 10 and a second controller; the guide rail is fixed above the corresponding area, if the guide rail in the guide area is positioned above the guide area, the guide rail in the second waiting area is positioned above the second waiting area, the guide rail in the weighing area is positioned above the weighing area, the sliding trolley is in sliding connection with the guide rail, the second controller is used for controlling the start and stop of the sliding trolley, the upper end of the traction piece is connected with the sliding trolley, and the lower end of the traction piece is connected with a guide object.
The guide may be any object or food capable of attracting livestock, and the specific implementation manner of the guide is not limited in the present invention as long as the purpose of attracting livestock is achieved.
The working principle of the first guide device, the second guide device and the third guide device in the invention is as follows: install first guiding device, second guiding device and third guiding device and guide in corresponding region, guide the livestock from the entry in corresponding region to the export, realized the automatic guide of livestock, through the attention of guide attraction livestock, slide on the guide rail through the slip dolly, drive the guide and remove, and then guide the livestock and remove according to the direction removal of predetermineeing, need not traditional manual work and drive and guide.
In the embodiment of the invention, the horizontal distance from the starting point of the guide rail in the first guide device to the entrance of the guide area is K, and K is greater than the length of one livestock and less than the sum of the lengths of two livestock, for example, the length of the livestock is 1.5 meters, and K can be 2 meters or 2.5 meters; the starting point and the end point of the guide rail in the second guide device are respectively positioned right above the inlet and the outlet of the second waiting area; the starting point and the end point of the guide rail in the third guide device are respectively positioned right above the inlet and the outlet of the weighing area.
The livestock weighing device is designed in such a way that livestock is attracted to the guide area from the first waiting area through the first guide device, the horizontal distance from the starting point of the guide rail in the first guide device to the entrance of the guide area is K, the K is larger than the length of one livestock and smaller than the sum of the lengths of the two livestock, the first guide device attracts one livestock once, the phenomenon that the livestock is crowded in a weighing channel due to excessive attraction, the livestock is placed on a shelf and cannot be weighed accurately and correspondingly is avoided, the value of the K can be adjusted according to actual conditions, and specific limitation is not carried out.
In the embodiment of the present invention, please refer to fig. 3, fig. 3 is a schematic structural diagram of one specific implementation of the guiding device, when the traction member is a traction rope, an upper end of the traction rope is connected to a metering end of a tension meter 11 on the sliding cart, and the guiding device includes: the licking block is positioned in the placing frame, a plurality of licking ports 12 are formed in the placing frame, each licking port is provided with an electric sealing cover, when the electric sealing covers are opened, livestock can lick the licking block through the licking ports, the lower end of the traction rope is connected with the upper end of the placing frame, and the tension meter is connected with the second controller; when the sliding trolley is positioned at the starting point of the guide rail and livestock is in the corresponding area, the electric sealing cover is opened, the second controller starts to detect the stress information of the tension meter, when the detected stress value of the tension meter exceeds a first preset range, the second controller controls the sliding trolley to move to the end point of the guide rail by a preset distance S and continue to detect the stress information of the tension meter, and when the sliding trolley moves to the end point of the guide rail, the detection of the stress information of the tension meter is stopped and the electric sealing cover is closed; when the sliding trolley is positioned at the end point of the guide rail and no livestock exists in the corresponding area, the second controller moves the sliding trolley to the starting point of the guide rail.
Wherein, in order to realize automatic guide, the invention improves the guide device, the inventor realizes the automatic guide of the livestock through the scheme, and the specific principle is as follows: the licking brick is placed in the placement frame to attract the livestock to lick, when the licking brick is placed in the placement frame and no livestock licks, the reading of the tensiometer is within a first preset range, when the livestock licks, the reading of the tensiometer can be changed if the tongue licks upwards or downwards, the second controller controls the sliding trolley to move, and only moves a preset distance S every time, because the livestock can not find the licking brick or can not follow the corresponding speed after moving too far, the proper distance can be moved every time, the livestock can be ensured to follow up, the guiding effect can be achieved, the corresponding electric sealing cover is closed after guiding to the terminal point, when the condition is met, the corresponding gate is opened, so that the livestock can enter the next link of the channel, the S can be 1 meter or 0.5 meter, and the value of the S can be adjusted according to the actual situation, the present invention is not particularly limited.
In an embodiment of the present invention, please refer to fig. 4, fig. 4 is a schematic diagram of another specific implementation structure of the guiding device, when the towing member is a towing bar, an upper end of the towing bar is connected to the sliding trolley, and the guiding object includes: the licking block is positioned in the placing frame, a plurality of licking ports are formed in the placing frame, each licking port is provided with an electric sealing cover, a plurality of pressure sensors 13 are uniformly distributed on the surface of the placing frame, the pressure sensors are all connected with a second controller, and the lower end of the traction rod is connected with the upper end of the placing frame; when the sliding trolley is positioned at the starting point of the guide rail and livestock is in the corresponding area, the electric sealing cover is opened, the second controller starts to detect the stress information of the pressure sensor, when the detected stress value of the pressure sensor exceeds a second preset range, the second controller controls the sliding trolley to move to the end point of the guide rail for a preset distance S and continues to detect the stress information of the pressure sensor, and when the sliding trolley moves to the end point of the guide rail, the detection of the stress information of the pressure sensor is stopped and the electric sealing cover is closed; when the sliding trolley is positioned at the end point of the guide rail and no livestock exists in the corresponding area, the second controller moves the sliding trolley to the starting point of the guide rail.
Wherein, in order to realize automatic guide, the invention improves the guide device, the inventor realizes the automatic guide of the livestock through the scheme, and the specific principle is as follows: place in placing the frame and lick the brick and attract the livestock and lick, when placing in placing the frame and lick the brick, and do not have the livestock to lick when the brick detects corresponding pressure, when the livestock licks, pressure sensor detects pressure newly, and give the second controller with pressure information transfer, the dolly that slides is controlled to the second controller removes, and only remove at every turn and predetermine distance S, the reason is that remove too far back livestock probably can't continue to find and lick the brick or can't follow corresponding moving speed, consequently remove suitable distance at every turn and not only can ensure the livestock and can follow up, and can play the effect of guide, close corresponding electrically sealed lid after guide to the terminal point, when the condition satisfies, then open corresponding floodgate machine, make in the next link of livestock entering passageway.
Wherein, the lick brick is prepared by adding mineral substances, trace elements and the like required by ruminants into salt and pressing under high pressure. The ruminant such as cattle and sheep can freely lick the feed to ingest required mineral substances, trace elements and other nutrient components. In the process of licking the licking block, the cattle and sheep can obtain nutrition, and can promote the cattle and sheep to secrete saliva, so that the rumen environment is regulated, and more healthy effects are achieved. Research shows that the milk yield of the dairy cow can be increased by about 15% by adding the salt into the feed compared with that of the dairy cow without adding the salt. The lick brick can improve the motility of rumen. Experiments prove that after the cattle licks the lick block, the rumen movement is obvious no matter during feeding, rumination or rest.
In the embodiment of the invention, the weighing device further comprises a communication unit, a counting unit and a generating unit, wherein the communication unit is used for establishing connection with a preset terminal and sending the livestock identity information and the corresponding livestock weight information to the preset terminal, the counting unit is used for counting the livestock identity information and the corresponding livestock weight information in a preset time period, and the generating unit is used for generating the weighing report based on the counting information of the counting unit.
The preset terminal can be a background server, a monitoring terminal, or a mobile terminal, such as a smart phone, a tablet computer, a PC terminal, and the like.
The communication unit may be short-distance communication, such as a Zigbee module, a bluetooth module, or a Lora module, RFID, NFC, or the like, or may be long-distance communication, such as 2/3/4/5G/NBIOT, and the specific communication method is not limited in the present invention.
In the embodiment of the invention, when the sliding trolley in the third guide device moves along the direction from the starting point to the end point of the guide rail and moves above the weighing device, the sliding trolley stays for a preset time, and then the sliding trolley in the third guide device moves to the end point of the guide rail. The preset time may be 20S or 30S, and the specific length of the preset time is not specifically limited in the present invention.
Wherein, the purpose of design like this makes the livestock can stay a period on weighing device when weighing for the livestock remains stable on weighing device, weighs like this and can accurately reflect the weight of livestock, because when the livestock is when removing, four feet are not all on weighing device, and the weight information that at this moment weighing device obtained is inaccurate, through staying a period, makes the livestock can stay a period equally, ensures the accuracy of weighing.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a fixed point of livestock is decided track intelligence and is weighed ware which characterized in that, the ware of weighing is equipped with the passageway of weighing, is equipped with in proper order along the passageway of weighing: the device comprises a first waiting area, a guide area, a second waiting area, a weighing area and a plurality of grouping outlets, wherein each grouping outlet corresponds to a colony house, the first waiting area, the guide area, the second waiting area and the weighing area are provided with an entrance and an exit, and each entrance and each exit is provided with a gate; a first guide device is arranged in the guide area and is used for guiding the livestock in the guide area to the second waiting area; a second guide device is arranged in the second waiting area and used for guiding the livestock in the second waiting area to the weighing area; a third guiding device is arranged in the weighing area and used for guiding the livestock in the weighing area to a grouping outlet; be equipped with livestock identity recognition device and weighing device in the district of weighing, livestock identity recognition device is used for discerning the livestock identity information in the district of weighing, and weighing device obtains the livestock weight information in the district of weighing.
2. The livestock spotting track intelligent weigher of claim 1 further comprising a first identification unit, a second identification unit, a third identification unit and a first controller;
the first identification unit is used for identifying whether livestock exists in the guide area when the weighing device is used, if the livestock exists, the gate machine at the inlet of the guide area is closed by the first controller, if the livestock does not exist, the gate machine at the inlet of the guide area is opened by the first controller, and after the livestock enters the guide area, the gate machine at the inlet of the guide area is closed by the first controller;
the second identification unit is used for identifying whether livestock exists in the second waiting area when the weighing device is used, if the livestock exists, the gate machines at the outlet of the guide area and the inlet of the second waiting area are closed by the first controller, if the livestock does not exist, the gate machines at the outlet of the guide area and the inlet of the second waiting area are opened by the first controller, and after the livestock enters the second waiting area, the gate machines at the outlet of the guide area and the inlet of the second waiting area are closed by the first controller;
the third recognition unit is used for discerning whether there is the livestock in the district of weighing when the weighing machine uses, if there is the livestock, then the floodgate machine of second waiting for district exit and the district entrance of weighing is closed to first controller, if there is not the livestock, then the floodgate machine of second waiting for district exit and the district entrance of weighing is opened to first controller, after getting into a livestock in the district of weighing, then the floodgate machine of second waiting for district exit and the district entrance of weighing is closed to first controller.
3. The intelligent livestock fixed-point tracking weigher of claim 2, wherein the first recognition unit, the second recognition unit and the third recognition unit each comprise:
the image acquisition module is used for acquiring image information of a corresponding area;
the livestock identification unit is used for analyzing the acquired images and identifying whether the images contain livestock or not;
and the communication unit is used for establishing communication connection with the first controller.
4. The livestock spotting track intelligent scale of claim 1 wherein the width of the guidance zone is greater than the width of one livestock and less than the sum of the widths of two livestock.
5. The intelligent livestock fixed-point tracking weigher of any one of claims 1-4, wherein the first guide means, the second guide means and the third guide means each comprise:
the device comprises a guide, a traction piece, a guide rail, a sliding trolley and a second controller; the guide rail is fixed above the corresponding area, the sliding trolley is in sliding connection with the guide rail, the second controller is used for controlling the starting and stopping of the sliding trolley, the upper end of the traction piece is connected with the sliding trolley, and the lower end of the traction piece is connected with the guide object.
6. The livestock spotting track intelligent weigher of claim 5 wherein the starting point of the guide rail in the first guide means is at a horizontal distance K from the entrance of the guide area, K being greater than the length of one livestock and less than the sum of the lengths of two livestock; the starting point and the end point of the guide rail in the second guide device are respectively positioned right above the inlet and the outlet of the second waiting area; the starting point and the end point of the guide rail in the third guide device are respectively positioned right above the inlet and the outlet of the weighing area.
7. The livestock fixed-point track-fixed intelligent weighing machine of claim 5, wherein the traction member is a traction rope, the upper end of the traction rope is connected with the metering end of a tension meter on the sliding trolley, and the guide comprises: the licking block is positioned in the placing frame, a plurality of licking ports are formed in the placing frame, each licking port is provided with an electric sealing cover, the lower end of the traction rope is connected with the upper end of the placing frame, and the tension meter is connected with the second controller; when the sliding trolley is positioned at the starting point of the guide rail and livestock is in the corresponding area, the electric sealing cover is opened, the second controller starts to detect the stress information of the tension meter, when the detected stress value of the tension meter exceeds a first preset range, the second controller controls the sliding trolley to move to the end point of the guide rail by a preset distance S and continue to detect the stress information of the tension meter, and when the sliding trolley moves to the end point of the guide rail, the detection of the stress information of the tension meter is stopped and the electric sealing cover is closed; when the sliding trolley is positioned at the end point of the guide rail and no livestock exists in the corresponding area, the second controller moves the sliding trolley to the starting point of the guide rail.
8. The livestock fixed-point track-positioning intelligent weighing machine of claim 5, wherein the traction piece is a traction rod, the upper end of the traction rod is connected with the sliding trolley, and the guide comprises: the licking brick is positioned in the placing frame, a plurality of licking ports are formed in the placing frame, each licking port is provided with an electric sealing cover, a plurality of pressure sensors are uniformly distributed on the surface of the placing frame, the pressure sensors are all connected with the second controller, and the lower end of the traction rod is connected with the upper end of the placing frame; when the sliding trolley is positioned at the starting point of the guide rail and livestock exists in the corresponding area, the electric sealing cover is opened, the second controller starts to detect the stress information of the pressure sensor, when the detected stress value of the pressure sensor exceeds a second preset range, the second controller controls the sliding trolley to move to the end point of the guide rail by a preset distance S and continue to detect the stress information of the pressure sensor, and when the sliding trolley moves to the end point of the guide rail, the detection of the stress information of the pressure sensor is stopped and the electric sealing cover is closed; when the sliding trolley is positioned at the end point of the guide rail and no livestock exists in the corresponding area, the second controller moves the sliding trolley to the starting point of the guide rail.
9. The livestock fixed-point fixed-track intelligent weigher of claim 1, further comprising a communication unit, a statistical unit and a generating unit, wherein the communication unit is used for establishing connection with a preset terminal and sending livestock identity information and corresponding livestock weight information to the preset terminal, the statistical unit is used for counting the livestock identity information and the corresponding livestock weight information within a preset time period, and the generating unit is used for generating a weighing report based on the statistical information of the statistical unit.
10. The livestock spotting track intelligent weighing apparatus of claim 5, wherein when the sliding car in the third guiding device moves along the direction from the starting point to the end point of the guide rail to the position above the weighing device, the sliding car stays for a preset time, and then the sliding car in the third guiding device moves to the end point of the guide rail.
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Cited By (1)
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| CN113588056A (en) * | 2021-07-29 | 2021-11-02 | 徐州工程学院 | Device for measuring weight of moving livestock |
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