CN209073177U - A kind of automatic weighing cradling bed with control system - Google Patents

Abstract

The utility model discloses a kind of automatic weighing cradling bed with control system, belong to electronic weighing technology field, including bed body and control system, solves the technical issues of directly weighing in the case where not needing mobile animal, the utility model realizes at any time repeatedly weighing, can draw weight curve；The utility model need to move animal, and animal keeps its daily life state both may be used.Animal movement causes error that can be compensated by algorithm or repeatedly weighing；The utility model sensor has shell protection on top, is hardly damaged it；The utility model is at low cost, and structure is simple, and weighing data is highly stable；The utility model can frequently weigh, and can be used for the measurement of feed or feed addictive.It multiple can also be applied in combination, be that measurement accuracy improves；The utility model realizes Internet of Things weighing system, and data enter cloud automatically, can be used as the equipment that image Estimated weight establishes model or Knowledge Verification Model.

Description

A kind of automatic weighing cradling bed with control system

Technical field

The utility model belongs to electronic weighing technology field more particularly to a kind of automatic weighing child care with control system Bed.

Background technique

In animal experiment and animal feeding production, weight data is important index.Such as meat animals market pig, meat Fowl, beef cattle sheep etc., according to weight and the feeding available feed efficiency of data (or being feedstuff-meat ratio), and feed efficiency is usually determined Surely the benefit cultivated.So body weight gains are the most important data for assessing dietary nutritional standard.Non- meat animals, such as laying hen and milk Ox, the upgrowth situation in growth period also usually determine subsequent production performance.Weight data also usually reacts animal health shape simultaneously Condition.

Existing animal weighting manner is substantially the mode of " object dynamic, platform scale is motionless ", be exactly scale or weighbridge be it is fixed, Lower scale after scale weighs on animal.Such as live pig weighing, it usually rushes in the cage on scale, is driven out of after weighing.Or feeding is surveyed Examination station, pig go to step down on platform scale when feeding, obtain weight data, this equipment cost is higher, and needs to carry out " instruction is raised ", Generally compare in child care pig (or being piglet early-stage) and is difficult to apply.Because artificial acquisition and logging data are a huge works Make, operationally take time and effort, so being difficult frequently repeatedly weighing, such as market pig or poultry, the usually only progress when delivering for sale Weighing valuation, the less weighing of pilot process.And also due to operational reason, usually error is larger, for example urinates and defecates when weighing Influence, single weigh accuracy and confidence level it is lower.Due to animal instinct, often generated in weighing it is obvious stress, Have an adverse effect to commodity animal, correct conclusion or result are then influenced on experimental animal.

The cradling bed (or nursing cote) of crevice board is common child care swine rearing equipment in present pig farm.Generally weaning After be transferred to cradling bed.Nursing cote is a kind of modernized pig raising equipment, there is structure to be simple and convenient to operate, is sturdy and durable, acid and alkali-resistance The advantages that corrosion, can effectively improve the survival rate of piglet.Be generalized to now mutton sheep or in big pig also have using the type equipment, Only change slatted floor size and intensity and fence height.Cradling bed is suitble to cultivate, but has no idea to weigh, and can only catch up with down or grab Lower animal is weighed.Undoubtedly this process is time-consuming and laborious and stress to animal height.

Present weighing sensor is typically all to be made of elastic component and foil gauge.Long-time stress can deform or by other It is accurate to influence weighing for signal interference.The cultivated animals period is longer, generally wants tens of days to the several months etc..Animal is supported for a long time The various factors that creep or infection are had on platform scale influences, and Many times are simultaneously not suitable for.

Modern science and technology makes it possible the intelligent recognition weight of camera.But image Estimated weight finally needs platform scale It carries out verifying its accuracy.A large amount of exact weight data are also required in the foundation of image estimation models as modeling foundation. This requires the frequently weighing of automation.

Utility model content

The purpose of the utility model is to provide a kind of automatic weighing cradling bed with control system, solves and is not needing The technical issues of directly weighing in the case where mobile animal.

To achieve the above objectives, the present invention adopts the following technical solutions:

A kind of automatic weighing cradling bed with control system, including bed body and control system, bed body include time interval Crane is arranged between two fences for two fences being arranged, and the crane drives lifting by four lifting devices, promotes dress It sets including sequentially connected electric pushrod, weighing sensor and connector from top to bottom, weighing sensor is S type weighing and sensing Device, connector connect the crane；

Control system includes weighing unit, control unit, Cloud Server and mobile phone, weighing unit include electronic scale unit and Sensor unit, electronic scale unit include DTU communication equipment and force value display control instrument, and sensor unit includes 4 promotions 4 S type weighing sensors of device after 4 S type weighing sensors are connected in parallel, then are electrically connected with force value display control instrument, Force value display control instrument connects DTU communication equipment by 485 buses, and DTU communication equipment passes through wireless network and Cloud Server Communication；

Control unit includes remote control unit and electric pushrod unit, and remote control unit includes mobile phone remote No. 2 controller, electronic Pusher unit includes 4 electric pushrods of 4 lifting devices, after 4 electric pushrods are connected in parallel, then with 2 tunnel of mobile phone remote control Device electrical connection processed, mobile phone remote No. 2 controller are communicated by wireless network with mobile phone or Cloud Server；

Mobile phone is communicated by wireless network with Cloud Server.

The model TP303 or TP301 of the DTU；The model CHB-C-485 of the force value display control instrument；Institute State the model YZC-516C of S type weighing sensor；The model LFHA of the electric pushrod；2 tunnel of the mobile phone remote control The easily micro- G2 mobile phone WIFI remote control switch of the model of device.

Fence is equipped with the lower beam that left and right extends, crane be equipped between left and right every two girders, extend before and after girder, girder It can carry on a shoulder pole in the upside of the lower beam of two fences.

The push rod of the electric pushrod extends downwardly, and the push rod of electric pushrod connects weighing sensor.

The lifting device further includes shell, and the electric pushrod and weighing sensor are set in shell, shell bottom end Equipped with portalling, connector top is protruded into shell from portalling for shell bottom end and connects weighing sensor.

Wherein the connector of two lifting devices is separately connected the rear and front end of a girder, in addition the connection of two lifting devices Part is separately connected the rear and front end of another girder.

The connector includes chain or wirerope or rod piece.

A kind of automatic weighing cradling bed with control system described in the utility model solves and is not needing mobile move The technical issues of directly weighing in the case where object, the utility model realize at any time repeatedly weighing, can draw weight curve；This Utility model need to move animal, and animal keeps its daily life state both may be used.Animal movement cause error can by algorithm or Repeatedly weighing is compensated；The utility model sensor has shell protection on top, is hardly damaged it；This is practical new Type is at low cost, and structure is simple, and weighing data is highly stable；The utility model can frequently weigh, and can be used for feed or feed The measurement of additive.It multiple can also be applied in combination, be that measurement accuracy improves；The utility model realizes Internet of Things weighing system System, data enter cloud automatically, can be used as the equipment that image Estimated weight establishes model or Knowledge Verification Model.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of crane；

Fig. 2 is the structural schematic diagram of lifting device；

Fig. 3 is the structural schematic diagram of bed body；

Fig. 4 is the structural schematic diagram of the utility model；

Fig. 5 is the schematic diagram block diagram of control system；

Fig. 6 is the link of control unit；

Fig. 7 is the wiring diagram of weighing unit；

In figure: lifting device 1, connector 2, crane 3, girder 4, auxiliary girder 5, shell 6, electric pushrod 7, connecting hole 8, One suspension hook 9, upper screw hole 10, lower screw hole 11, the second suspension hook 12, the 13, becket bridle 14 that portals, wirerope 15, S type crotch 16, stud portion Divide 17, hook portion 18, lower beam 19, upper beam 20, vertical bar 21, fence 22, side wall column 23, bed body 24, S type weighing sensor 25, backing plate 26.

Specific embodiment

By a kind of Fig. 1-automatic weighing cradling bed with control system shown in Fig. 7, including bed body 24 and control system；

The bed body 24 includes the spaced two side wall columns 23 of two fences 22 and left and right of time interval setting, Fence 22 or so extends, and extends before and after side wall column 23, is fixedly connected with a side wall column 23 between the left end of two fences 22, and two Another side wall column 23 is fixedly connected between the right end of fence 22.The fence 22 is equipped with upper beam 20, lower beam 19 and vertical bar 21, upper beam 20 and the equal left and right horizontal of lower beam 19 extend, and vertical bar 21 is fixedly connected between upper beam 20 and lower beam 19.Its Middle front side fence 22 is equipped with door.

Crane 3 is set between two fences 22, crane 3 be equipped with spaced and parallel two girders 4 in left and right be fixedly connected Multiple auxiliary girders 5 between two girders 4,4 anterior-posterior horizontal of girder extend, and 5 left and right horizontal of auxiliary girder extends.

Backing plate 26 is covered on the upside of crane 3, backing plate 26 is specifically layered on 4 upside of auxiliary girder 5 and girder, and backing plate 26 is located at bed In body 24, i.e., backing plate 26 is located in two fences 22 and the enclosed region of two sides fence 23.

Backing plate 26 is slatted floor.

Girder 4 is located at the upside of two lower beams 19 of two fences 22, and girder 4 and crane 3 are always in lower beam 19 top lifting, the front end of girder 4 extend to the front side of front side 22 lower beam 19 of fence, and the rear end of girder 4 extends to rear side The rear side of 22 lower beam 19 of fence, girder 4 can be carried on a shoulder pole in the upside of two lower beams 19 of two fences 22.

The crane 3 drives lifting by four lifting devices 1.

Lifting device 1 includes sequentially connected electric pushrod 7, weighing sensor and connector 2 from top to bottom, connector 2 Connect the crane 3.

The lifting device 1 further includes shell 6, and 6 bottom end of shell, which is equipped with, portals 13, the electric pushrod 7 and weighing and sensing Device is set in shell 6, and electric pushrod 7 is fixed in shell 6, and the push rod of electric pushrod 7 connects weighing sensor, described electronic The push rod of push rod 7 is extended downwardly and can be retracted upwards, and weighing sensor is S type weighing sensor 25, and the push rod of electric pushrod 7 is logical The first suspension hook 9 connection weighing sensor is crossed, connecting hole 8, the top of S type weighing sensor is arranged in the push rod bottom end of electric pushrod 7 Lower screw hole 11 is arranged in screw hole 10 in setting, bottom end, and the first suspension hook 9 includes hook portion 18 and is integrally connected with hook portion 18 The hook portion 18 of shaft 17, the first suspension hook 9 is hooked on the connecting hole 8 of push rod bottom end, the shaft 17 of the first suspension hook 9 Upper screw hole 10 into S type weighing sensor is installed；2 top of connector 13 is protruded into shell 6 and is connected from portalling for 6 bottom end of shell Weighing sensor, the connector 2 include chain or wirerope 15 or rod piece, and in the present embodiment, connector 2 includes second Suspension hook 12 and wirerope 15, the second suspension hook 12 is identical as the structure of the first suspension hook 9, and the second suspension hook 12 also includes 18 He of hook portion The shaft 17 being integrally connected with hook portion 18, the shaft 17 of the second suspension hook 12 are installed into S type weighing sensor Lower screw hole 11, the hook portion 18 of the second suspension hook 12 hook the becket bridle 14 on 15 top of wirerope, can be from shell 6 at the top of wirerope 15 Portalling for bottom end 13 is protruded into shell 6, and 15 bottom end of wirerope also is provided with becket bridle 14.

Wherein the connector 2 of two lifting devices 1 is separately connected the rear and front end of a girder 4, in addition two lifting devices 1 Connector 2 is separately connected the rear and front end of another girder 4, specifically, wherein 6 or so the compartment of terrain of shell of two lifting devices 1 It is installed on the fence 22 of front side, in addition 6 or so the compartment of terrain of shell of two lifting devices 1 is installed on rear side fence 22, and shell 6 can It is welded on the vertical bar 21 and upper beam 20 of corresponding fence 22；15 bottom end of wirerope of 22 upper left side lifting device 1 of front side fence Becket bridle 14 by first S type hook connection left side, 4 front end of girder, the wirerope of right side lifting device 1 on front side fence 22 The becket bridle 14 of 15 bottom ends connects right side 4 front end of girder by second S type hook, 22 upper left side lifting device 1 of rear side fence The becket bridle 14 of 15 bottom end of wirerope connects left side 4 rear end of girder by third S type hook, and right side promotes dress on rear side fence 22 The becket bridle 14 of 1 15 bottom end of wirerope is set by the 4th S type hook connection right side 4 rear end of girder, S type hook top hangs over phase It answers on the becket bridle 14 of 15 bottom end of wirerope, bottom end hangs over corresponding 4 end of girder.

Four electric pushrods 7 of four lifting devices 1 work asynchronously, and the push rod of four electric pushrods 7, which synchronizes, to be extended downwardly Perhaps it is lifted up so that steadily decline or the promotion of crane 3, the push rod of four electric pushrods 7 are lifted up drive lifting When frame 3 rises, weighing sensor measures the total weight of pig and crane 3 in bed body 24, after weighing, four electric pushrods 7 Push rod extend downwardly, crane 3 declines, until the every girder 4 of crane 3 is carried on a shoulder pole on two lower beams 19 of two fences 22 Side, i.e., the pad of front side 22 lower beam 19 of fence is in the downside of 4 front side portion of girder, and the pad of 22 lower beam 19 of rear side fence is in girder 4 The downside of rear lateral portion, the at this time weight of the 19 shared crane 3 of lower beam of two fences 22.

Control system includes weighing unit, control unit, Cloud Server and mobile phone, weighing unit include electronic scale unit and Sensor unit, electronic scale unit include DTU communication equipment and force value display control instrument, and sensor unit includes 4 promotions After 25, the 4 S type weighing sensors 25 of the S type weighing sensor of 4 of device are connected in parallel, then with force value display control instrument Table electrical connection, force value display control instrument by 485 buses connect DTU communication equipment, DTU communication equipment by wireless network with Cloud Server communication；

Control unit includes remote control unit and electric pushrod unit, and remote control unit includes mobile phone remote No. 2 controller, electronic Pusher unit includes 4 electric pushrods of 4 lifting devices, after 4 electric pushrods are connected in parallel, then with mobile phone remote 2 The electrical connection of road controller, mobile phone remote No. 2 controller are communicated by wireless network with mobile phone or Cloud Server；；

Mobile phone is communicated by wireless network with Cloud Server.

The wireless network includes GPRS network, WIFI network, NB-Iot network, 3G network, 4G network, LoRa network.

The model TP303 or TP301 or NB-IOT-DTU-NB700 or USR-LG206-L-C of the DTU；The force value The model CHB-C-485 of display control instrument；The model YZC-516C of the S type weighing sensor；The electric pushrod Model LFHA；The easily micro- G2 mobile phone WIFI remote control switch of the model of mobile phone remote No. 2 controller.

Embodiment 1: control system is as shown in Figure 6 and Figure 7, and the feeder ear of mobile phone remote No. 2 controller is 7~8 feet, driving Power input be 1 foot, 3 feet, 4 feet and 6 feet, driving end be 2 feet and 5 feet, the control terminal of 4 electric pushrods be connected in parallel after again With the driving end of mobile phone remote No. 2 controller, i.e. 2 feet and the connection of 5 feet, the feeder ear and driving electricity of mobile phone remote No. 2 controller Source input terminal is all connected with external switch power supply, and external switch power supply is the Switching Power Supply that 220V turns 24V10A；

Each S type weighing sensor is equipped with 4 interfaces, respectively includes 2 signal output ends and two voltage inputs 4 S type weighing sensors are connected to terminal box, and by the connection type of 4 S type weighing sensors in terminal box by end It is arranged to be connected in parallel, 4 interfaces of terminal box final output are respectively two signal output ends and two voltage-drop loading ends, are connect 4 interfaces of wire box final output are correspondingly connected with the signal input part (i.e. the end+SIG and the end-SIG) in force value display control instrument With voltage output end (i.e. the end+EN and the end-EN)；

485 interfaces of force value display control instrument and 485 interfaces of DTU are connected by 485 buses；

When needing to weigh, mobile phone is communicated by WIFI network with mobile phone remote No. 2 controller, is pushed away so that control 4 is electronic The movement of bar；When needing to weigh, mobile phone controls 4 electric pushrod pull-up cranes, to make its weight bearing in 4 S types On weighing sensor, 4 S type weighing sensors obtain gravimetric data, force value display control instrument to collect S type weighing sensor Obtain gravimetric data, and gravimetric data be sent to by Cloud Server by DTU, Cloud Server further calculate and storage at Reason, generates weighing results, and the result that mobile phone by WIFI network or GPRS network and server communication, can transfer weighing carries out Inquiry.

After not needing to weigh or is heavy, mobile phone remote No. 2 controller controls 4 electric pushrods and puts down crane, To make 4 S type weighing sensors no longer stress, so that 4 S type weighing sensors of protection will not be damaged because of long-term stress.

The utility model passes through WIFI network to mobile phone from Cloud Server in such a way that timing is weighed, in the scheduled time Long-range No. 2 controller issues weighing instruction, it is made to control 4 electric pushrod pull-up cranes；After weighing, by cloud service Device, which is issued by WIFI network to mobile phone remote No. 2 controller, stops weighing instruction, so that it is controlled 4 electric pushrods and puts down lifting Frame.

Embodiment 2:

2 difference from Example 1 of embodiment is: embodiment 2 replaces force value display control instrument using weight transmitter Table replaces DTU, the model TP302 or NB-loT-RTU-ZSNR311 of RTU using RTU, and transmitter obtains 4 S type weighings and passes After the gravimetric data of sensor, gravimetric data, the model weight transmitter JY- of transmitter are sent to Cloud Server by RTU S60。

A kind of automatic weighing cradling bed with control system described in the utility model solves and is not needing mobile move The technical issues of directly weighing in the case where object, the utility model realize at any time repeatedly weighing, can draw weight curve；This Utility model need to move animal, and animal keeps its daily life state both may be used.Animal movement cause error can by algorithm or Repeatedly weighing is compensated；The utility model sensor has shell protection on top, is hardly damaged it；This is practical new Type is at low cost, and structure is simple, and weighing data is highly stable；The utility model can frequently weigh, and can be used for feed or feed The measurement of additive.It multiple can also be applied in combination, be that measurement accuracy improves；The utility model realizes Internet of Things weighing system System, data enter cloud automatically, can be used as the equipment that image Estimated weight establishes model or Knowledge Verification Model.

Claims (8)

1. a kind of automatic weighing cradling bed with control system, it is characterised in that: including bed body (24) and control system, bed body (24) include time interval setting two fences (22), crane (3) are set between two fences (22), the crane (3) lifting is driven by four lifting devices (1), lifting device (1) includes sequentially connected electric pushrod (7) from top to bottom, title Sensor and connector (2) are retransmitted, connector (2) connects the crane (3).

2. a kind of automatic weighing cradling bed with control system as described in claim 1, it is characterised in that: the control system System includes weighing unit, control unit, Cloud Server and mobile phone, and weighing unit includes electronic scale unit and sensor unit, electricity Sub- scale unit includes DTU communication equipment and force value display control instrument, and sensor unit includes 4 S of 4 lifting devices (1) Type weighing sensor (25) after 4 S type weighing sensors are connected in parallel, then is electrically connected with force value display control instrument, and force value is aobvious Show that control instrument connects DTU communication equipment by 485 buses, DTU communication equipment is communicated by wireless network with Cloud Server；

Control unit includes remote control unit and electric pushrod unit, and remote control unit includes mobile phone remote No. 2 controller, electric pushrod 4 electric pushrods (7) of unit including 4 lifting devices (1), after 4 electric pushrods (7) are connected in parallel, then with mobile phone The electrical connection of long-range No. 2 controller, mobile phone remote No. 2 controller are communicated by wireless network with mobile phone or Cloud Server；

Mobile phone is communicated by wireless network with Cloud Server.

3. a kind of automatic weighing cradling bed with control system as claimed in claim 2, it is characterised in that: the DTU's Model TP303 or TP301；The model CHB-C-485 of the force value display control instrument；The S type weighing sensor Model YZC-516C；The model LFHA of the electric pushrod；The easily micro- G2 of model of mobile phone remote No. 2 controller Mobile phone WIFI remote control switch；The weighing sensor is S type weighing sensor (25).

4. a kind of automatic weighing cradling bed with control system as claimed in claim 2, it is characterised in that: fence (22) is set The lower beam (19) for thering is left and right to extend, crane (3) be equipped between left and right every two girders (4), extend before and after girder (4), girder (4) it can carry on a shoulder pole in the upside of the lower beam (19) of two fences (22).

5. a kind of automatic weighing cradling bed with control system as claimed in claim 2, it is characterised in that: described electronic to push away The push rod of bar (7) extends downwardly, and the push rod of electric pushrod (7) connects weighing sensor.

6. a kind of automatic weighing cradling bed with control system as claimed in claim 2, it is characterised in that: the promotion dress Setting (1) further includes shell (6), and the electric pushrod (7) and weighing sensor are set in shell (6), and shell (6) bottom end is equipped with Portal (13), connector (2) top is protruded into shell (6) from the portalling of shell (6) bottom end (13) and connects weighing sensor.

7. a kind of automatic weighing cradling bed with control system as claimed in claim 2, it is characterised in that: wherein two promoted The connector (2) of device (1) is separately connected the rear and front end of a girder (4), in addition the connector (2) of two lifting devices (1) It is separately connected the rear and front end of another girder (4).

8. a kind of automatic weighing cradling bed with control system as claimed in claim 2, it is characterised in that: the connector It (2) include chain or wirerope (15) or rod piece.