CN207411160U - A kind of livestock-raising accuracy drawing-in device - Google Patents

Abstract

The utility model discloses a kind of livestock-raising accuracy drawing-in devices,Its structure includes control cabinet,Feed hopper,Box for feeding odd,Front support wheel,Thermovent,First discharge nozzle,Second discharge nozzle,3rd discharge nozzle,Electrically-controlled valve,The rear portion of feed hopper is fixed with control cabinet,The lower part of feed hopper is connected with box for feeding odd,The forepart of box for feeding odd is equipped with front support wheel,Front support wheel is fixed by bolt and front support wheel,The left part of box for feeding odd is equipped with thermovent,The left side of feed hopper is equipped with the first discharge nozzle,Second discharge nozzle,3rd discharge nozzle,First discharge nozzle,Second discharge nozzle,3rd discharge nozzle is fixed by welding and box for feeding odd,Control cabinet is connected by electricity with box for feeding odd,By being equipped with retainer ring,The screw of retainer ring can be unscrewed during repair,Blanking hose can be unloaded and replaced afterwards,Effectively raise the applicability of equipment,Reduce the expense safeguarded,Improve the stability and reliability of equipment work.

Description

A kind of livestock-raising accuracy drawing-in device

Technical field

The utility model is a kind of livestock-raising accuracy drawing-in device, belongs to agricultural mechanical field.

Background technology

Chain-plate type automatic feeder is a kind of friction feeding machinery equipment for being widely used in building materials industry, mainly by rack, The components such as feed box, feeding sprocket wheel, carrier bar, motor form.Feeder had better not put thing above when starting, that It is excessive and burn out motor that pressure that motor is born is easy to cause if sample.Check whether belt is intact, if having loosening.Feeder Be to transmit material by belt, only belt normally can just fully play the production performance of machine, and workload could reach To maximum.Because all having gear and chain control connection between the various parts of feeder, gear and chain must be made Item ensures maximum lubricity, so just will not damage machine in default of lubrication.Due to feed production when can generate very Big dust, can cause the substantial amounts of dust of accumulation in the control cabinet of feeder, and dust can make internal circuit that short circuit, damage electricity occur Device circuit and other components, so to clear up the dust in control cabinet at regular intervals.The major impetus of feeder is Motor, the dynamic motor of motor also have decelerating motor (since the rotating speed of motor is very high, so will be with subtracting when transmitting power Speed motor slows down).A little to check whether power motor and decelerating motor have exception during use.Motor will maintain in due course, such as： Plus gear oil etc. on the gear of retarder.Oscillating feeder is simple in structure, and vibration is steady, and feeding is uniform, and continuous performance is good, Exciting force is adjustable；Flow is varied and controlled at any time, it is easy to operate；Eccentric block is exciting source, low noise, little power consumption, regulation performance It is good, no slug phenomenon；Dust pollution can be prevented according to closed fuselage.It is easy to operate, profitization is not required to, power consumption is small；It can be with Equably adjust mine-supplying quantity；Therefore it is widely used.It is generally used for bulk material.It is required according to equipment performance, feed bin bottom Enough height should be set at portion's discharge blocks ore deposit plate.Oscillating feeder can be uniform from feed bin, continuous block, granular material Ground feeding is into material receiving device.Can be that continuously and uniformly feeding avoids the stifled of crusher receiving opening to crusher in sandstone production line Plug.

Prior art published application number is a kind of porcine automatic feeding device of CN201620329046.2, is filled including feeding It puts and automaton, drawing-in device includes drawing-in device main body and pedestal, is equipped with cavity in drawing-in device main body, in cavity It is mounted with sloping platform and shaft, plate washer is mounted in shaft, pedestal is connected in drawing-in device main body, pedestal and drawing-in device main body Junction be equipped with discharge port, the front of pedestal is equipped with discharging channel, and automaton is mounted on the top surface of drawing-in device, automatically Control device includes device case and wiring board, the front of device case is equipped with display screen, digital control panel, set button and Switch button；The porcine automatic feeding device of the utility model, it is easy to operate, man power and material is saved, it is easy to use, it improves The efficiency that porcine is fed.But existing equipment discharge nozzle cannot be replaced, and it is inconvenient to use, it needs to be sent to after sale just after damage It can carry out maintenance.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of livestock-raising accuracy feeding dress It puts, cannot be replaced with solving existing equipment discharge nozzle, it is inconvenient to use, need to be sent to asking of can just carrying out maintenance after sale after damage Topic.

To achieve these goals, the utility model is to realize by the following technical solutions：A kind of livestock-raising is used Accuracy drawing-in device, structure include control cabinet, feed hopper, box for feeding odd, front support wheel, thermovent, the first discharge nozzle, the Two discharge nozzles, the 3rd discharge nozzle, electrically-controlled valve, the rear portion of the feed hopper are fixed with control cabinet, the lower part of the feed hopper and Box for feeding odd connects, and the forepart of the box for feeding odd is equipped with front support wheel, and the front support wheel passes through bolt and front support wheel Fixed, the left part of the box for feeding odd is equipped with thermovent, and the left side of the feed hopper is equipped with the first discharge nozzle, the second discharge nozzle, the Three discharge nozzles, first discharge nozzle, the second discharge nozzle, the 3rd discharge nozzle are fixed by welding and box for feeding odd, the control cabinet It is connected by electricity with box for feeding odd, the box for feeding odd is internally provided with electrically-controlled valve, and the electrically-controlled valve is connected by electricity with control cabinet, institute Stating control cabinet includes control box main body, the first control-rod, control handle, working condition display lamp, the second control-rod, the control The top of box main body is equipped with the first control-rod, the second control-rod, and first control-rod, the second control-rod are located at control box main body Top the right and left, it is described have control handle is equipped between the first control-rod, the second control-rod, before the control handle Portion is equipped with working condition display lamp, and the working condition display lamp, the second control-rod are connected by electricity with control box main body, described Working condition display lamp, the second control-rod are fixed by bolt and control box main body, and the feed hopper includes feed inlet, storing The main bucket body of case, feed hopper, the lower part of the material storing box are equipped with the main bucket body of feed hopper, and the main bucket body of the material storing box, feed hopper is one Body structure, the top of the material storing box are equipped with feed inlet, and the main bucket body of feed hopper is connected with box for feeding odd, first discharging Pipe includes access cover, discharge rack, tremie pipe, delivery pipe, retainer ring, blanking hose, the top of the delivery pipe by bolt and Access cover is fixed, and the top of the delivery pipe is equipped with discharge rack, and the lower part of the discharge rack is connected with tremie pipe, the discharging Frame, tremie pipe are integrated, and the discharge rack is connected by welding with delivery pipe, and the delivery pipe is connected with box for feeding odd, The tremie pipe is coordinated by retainer ring and blanking hose, and the retainer ring includes aluminium alloy retainer ring, nut, fixed frame, spiral shell Bolt, the aluminium alloy retainer ring, fixed frame are integrated, and the fixed frame is equipped with nut, bolt, the nut, spiral shell Bolt is coordinated by thread fitting, the nut, bolt and fixed frame, and the aluminium alloy retainer ring is circular configuration, and the aluminium closes The thickness of golden retainer ring is 2mm.

Further, the front support wheel includes rotation axis, link, idler wheel, the rotation axis and link activity Connection.

Further, the link is fixed by bolt and box for feeding odd, and the lower part of the rotation axis is connected with idler wheel.

Further, the thermovent includes heat sink fixing bolt, heat sink, thermovent, the middle part of the heat sink Equipped with thermovent, heat sink fixing bolt is equipped at four angles of the heat sink, the heat sink fixing bolt is equipped with altogether 4 It is a.

Further, the heat sink is fixed by heat sink fixing bolt with box for feeding odd.

Further, first discharge nozzle, the second discharge nozzle, the 3rd discharge nozzle are arranged in juxtaposition, second discharge nozzle, The length of 3rd discharge nozzle is respectively twice and three times of the first discharge nozzle.

Further, the control cabinet is rectangle structure, and the control cabinet is fixed by bolt and box for feeding odd.

Further, the electrically-controlled valve can adjust the discharging of the first discharge nozzle, the second discharge nozzle, the 3rd discharge nozzle respectively Amount, the effective applicability for improving equipment will not cause load minimum greatly because of the discharge resistance of the 3rd discharge nozzle, improve The stability and reliability of the work of equipment.

Further, the electrically-controlled valve includes electrically-controlled valve motor, positive and negative rotation circuit case, discharge port, valve body, charging Mouthful, the lower part of the electrically-controlled valve motor is connected with valve body, and the left side of the valve body is equipped with discharge port, the valve The right of main body is equipped with feed inlet, the electrically-controlled valve motor and positive and negative rotation circuit case and passes through electrical connection, the positive and negative rotation circuit Case is connected by electricity with control cabinet.

Advantageous effect

The utility model provides a kind of scheme of livestock-raising accuracy drawing-in device, by being equipped with retainer ring, repairs When can unscrew the screw of retainer ring, blanking hose can be unloaded replace afterwards, effectively raise being applicable in for equipment Property, the expense of maintenance is reduced, improves stability and reliability that equipment works, electrically-controlled valve can adjust the first discharging respectively Pipe, the second discharge nozzle, the load of the 3rd discharge nozzle, the effective applicability for improving equipment, will not be because of the 3rd discharge nozzle Discharge resistance causes greatly load minimum, improves the stability and reliability of the work of equipment.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structure diagram of livestock-raising accuracy drawing-in device of the utility model.

Fig. 2 is the structure diagram of the first discharge nozzle of the utility model.

Fig. 3 is the structure diagram of the utility model blanking hose.

Fig. 4 is the structure diagram of the utility model retainer ring.

Fig. 5 is the structure diagram of the utility model control cabinet.

Fig. 6 is the thermovent structure diagram of the utility model.

Fig. 7 is the structure diagram of the utility model front support wheel.

Fig. 8 is the structure diagram of the utility model feed hopper.

Fig. 9 is utility model works flow chart.

Figure 10 is the structure diagram of the utility model electrically-controlled valve.

In figure：Control cabinet -1, feed hopper -2, box for feeding odd -3, front support wheel -4, thermovent -5, the first discharge nozzle -6, Two discharge nozzles -7, the 3rd discharge nozzle -8, electrically-controlled valve -9, control box main body -11, the first control-rod -12, control handle -13, work State display lamp -14, the second control-rod -15, material storing box -22, the main bucket body -23 of feed hopper, access cover -61, go out feed inlet -21 Rack -62, tremie pipe -63, delivery pipe -64, retainer ring -65, blanking hose -66, aluminium alloy retainer ring -651, nut -652, Fixed frame -653, bolt -654, rotation axis -41, link -42, idler wheel -43, heat sink fixing bolt -51, heat sink -52, Thermovent -53, electrically-controlled valve motor -91, positive and negative rotation circuit case -92, discharge port -93, valve body -94, feed inlet -95.

Specific embodiment

Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below With reference to specific embodiment, the utility model is expanded on further.

Embodiment 1

- Fig. 2 is please referred to Fig.1, the utility model provides a kind of livestock-raising accuracy drawing-in device scheme：Its structure bag Control cabinet 1, feed hopper 2, box for feeding odd 3, front support wheel 4, thermovent 5, the first discharge nozzle 6, the second discharge nozzle the 7, the 3rd is included to go out Expects pipe 8, electrically-controlled valve 9, the rear portion of the feed hopper 2 are fixed with control cabinet 1, and the lower part of the feed hopper 2 and box for feeding odd 3 connect It connects, the forepart of the box for feeding odd 3 is equipped with front support wheel 4, and the front support wheel 4 is solid by bolt and front support wheel 4 Fixed, the left part of the box for feeding odd 3 is equipped with thermovent 5, the left side of the feed hopper 2 be equipped with the first discharge nozzle 6, the second discharge nozzle 7, 3rd discharge nozzle 8, first discharge nozzle 6, the second discharge nozzle 7, the 3rd discharge nozzle 8 are fixed by welding and box for feeding odd 3, described Control cabinet 1 is connected by electricity and box for feeding odd 3, and the box for feeding odd 3 is internally provided with electrically-controlled valve 9, and the electrically-controlled valve 9 passes through electricity and control Case 1 processed connects, and the control cabinet 1 includes control box main body 11, the first control-rod 12, control handle 13, working condition display lamp 14th, the second control-rod 15, it is described control box main body 11 top be equipped with the first control-rod 12, the second control-rod 15, described first Control-rod 12, the second control-rod 15 are located at the right and left of the top of control box main body 11, described to have the first control-rod 12, second Control handle 13 is equipped between control-rod 15, the forepart of the control handle 13 is equipped with working condition display lamp 14, the work State display lamp 14, the second control-rod 15 are connected by electricity with control box main body 11, and the working condition display lamp 14, second is controlled Bar 15 processed is fixed by bolt and control box main body 11, and the feed hopper 2 includes feed inlet 21, material storing box 22, the main bucket of feed hopper Body 23, the lower part of the material storing box 22 are equipped with the main bucket body 23 of feed hopper, main 23 being integrated of bucket body of the material storing box 22, feed hopper Structure, the top of the material storing box 22 are equipped with feed inlet 21, and the main bucket body 23 of the feed hopper and box for feeding odd 3 connect, and described first Discharge nozzle 6 includes access cover 61, discharge rack 62, tremie pipe 63, delivery pipe 64, retainer ring 65, blanking hose 66, the delivery pipe 64 top is fixed by bolt and access cover 61, and the top of the delivery pipe 64 is equipped with discharge rack 62, the discharge rack 62 Lower part and tremie pipe 63 connect, and the discharge rack 62, tremie pipe 63 are integrated, the discharge rack 62 by welding and it is defeated Pipe 64 is sent to connect, the delivery pipe 64 and box for feeding odd 3 connect, and the tremie pipe 63 is matched somebody with somebody by retainer ring 65 and blanking hose 66 It closes, the retainer ring 65 includes aluminium alloy retainer ring 651, nut 652, fixed frame 653, bolt 654, the aluminium alloy retainer ring 651st, fixed frame 653 is integrated, and the fixed frame 653 is equipped with nut 652, bolt 654, the nut 652, bolt 654 are coordinated by thread fitting, the nut 652, bolt 654 and fixed frame 653, and the aluminium alloy retainer ring 651 is circle Structure, the thickness of the aluminium alloy retainer ring 651 is 2mm, and the front support wheel 4 includes rotation axis 41, link 42, rolling Wheel 43, the rotation axis 41 and link 42 are flexibly connected, and the link 42 is fixed by bolt and box for feeding odd 3, described turn The lower part of moving axis 41 and idler wheel 43 connect, and the thermovent 5 includes heat sink fixing bolt 51, heat sink 52, thermovent 53, The middle part of the heat sink 52 is equipped with thermovent 53, and heat sink fixing bolt 51, institute are equipped at four angles of the heat sink 52 It states heat sink fixing bolt 51 and is equipped with 4 altogether, the heat sink 52 is fixed by heat sink fixing bolt 51 and box for feeding odd 3, First discharge nozzle 6, the second discharge nozzle 7, the 3rd discharge nozzle 8 be arranged in juxtaposition, second discharge nozzle 7, the 3rd discharge nozzle 8 Length is respectively twice and three times of the first discharge nozzle 6, and the control cabinet 1 is rectangle structure, and the control cabinet 1 passes through bolt It is fixed with box for feeding odd 3.

Chain-plate type automatic feeder described in this patent is a kind of friction feeding machinery equipment for being widely used in building materials industry, Mainly it is made of components such as rack, feed box, feeding sprocket wheel, carrier bar, motors.Feeder is when starting, above preferably not Thing is put, it is excessive and burn out motor to be easy to cause pressure that motor is born at that rate.Check whether belt is intact, if having It loosens.Feeder is to transmit material by belt, and only belt normally can just fully play the production performance of machine, make Industry amount can be only achieved maximum.It is necessary because all having gear and chain control connection between the various parts of feeder Gear and chain is made to ensure maximum lubricity, so just will not damage machine in default of lubrication.

In use, first checking for the whether firm connection of each several part, after confirming Plant in good condition, equipment is placed on suitably Position connects power supply, presses power knob, and all working state display lamp lights, and represents that equipment is normal, presses control button tune Section working condition and running parameter, display screen can show current working condition and running parameter, can start afterwards normal Work, by being equipped with retainer ring, when repair, can unscrew the screw of retainer ring, and blanking hose can be unloaded to progress afterwards more It changes, effectively raises the applicability of equipment, reduce the expense of maintenance, improve the stability and reliability of equipment work, electricity Control valve can adjust the first discharge nozzle, the second discharge nozzle, the load of the 3rd discharge nozzle respectively, effective to improve being applicable in for equipment Property, will not cause load minimum greatly because of the discharge resistance of the 3rd discharge nozzle, improve the work of equipment stability and can By property.

In the figure of the utility model：Control cabinet -1, feed hopper -2, box for feeding odd -3, front support wheel -4, thermovent -5, One discharge nozzle -6, the second discharge nozzle -7, the 3rd discharge nozzle -8, electrically-controlled valve -9, control box main body -11, the first control-rod -12, control Knob -13 processed, working condition display lamp -14, the second control-rod -15, feed inlet -21, material storing box -22, the main bucket body of feed hopper - 23rd, access cover -61, discharge rack -62, tremie pipe -63, delivery pipe -64, retainer ring -65, blanking hose -66, aluminium alloy retainer ring - 651, nut -652, fixed frame -653, bolt -654, rotation axis -41, link -42, idler wheel -43, heat sink fix spiral shell Bolt -51, heat sink -52, thermovent -53, electrically-controlled valve motor -91, positive and negative rotation circuit case -92, discharge port -93, valve body - 94th, feed inlet -95, the component that component is universal standard part or those skilled in the art know, structure and principle are all this Technical staff by technical manual can learn or know by routine experiment method the utility model solves the problems, such as it is existing Equipment discharge nozzle cannot be replaced, inconvenient to use, and needing to be sent to after damage can just carry out maintenance after sale, and the utility model passes through upper State being combined with each other for component, retainer ring, when repair can unscrew the screw of retainer ring, and blanking hose can be unloaded to progress afterwards It replaces, effectively raises the applicability of equipment, reduce the expense of maintenance, improve the stability and reliability of equipment work, Electrically-controlled valve can adjust the first discharge nozzle, the second discharge nozzle, the load of the 3rd discharge nozzle respectively, effective to improve the suitable of equipment With property, will not cause load minimum greatly because of the discharge resistance of the 3rd discharge nozzle, improve the work of equipment stability and Reliability, it is described in detail below：

The retainer ring 65 includes aluminium alloy retainer ring 651, nut 652, fixed frame 653, bolt 654, the aluminium alloy Retainer ring 651, fixed frame 653 are integrated, and the fixed frame 653 is equipped with nut 652, bolt 654, the nut 652nd, bolt 654 is coordinated by thread fitting, the nut 652, bolt 654 and fixed frame 653, the aluminium alloy retainer ring 651 be circular configuration, and the thickness of the aluminium alloy retainer ring 651 is 2mm.

Embodiment 2

- Fig. 2 is please referred to Fig.1, the electrically-controlled valve 9 can adjust the first discharge nozzle 6, the discharging of the second discharge nozzle the 7, the 3rd respectively The load of pipe 8, the effective applicability for improving equipment, will not cause load greatly because of the discharge resistance of the 3rd discharge nozzle 8 Minimum improves the stability and reliability of the work of equipment.

A kind of livestock-raising accuracy drawing-in device according to claim 1, it is characterised in that：The electrically-controlled valve 9 include electrically-controlled valve motor 91, positive and negative rotation circuit case 92, discharge port 93, valve body 94, feed inlet 95, the electrically-controlled valve electricity The lower part of motivation 91 and valve body 94 connect, and the left side of the valve body 94 is equipped with discharge port 93, the valve body 94 The right be equipped with feed inlet 95, the electrically-controlled valve motor 91 and positive and negative rotation circuit case 92 and pass through electrical connection, rotating electricity Road case 92 is connected by electricity and control cabinet 1.

The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (7)

1. a kind of livestock-raising accuracy drawing-in device, structure includes control cabinet (1), feed hopper (2), box for feeding odd (3), preceding Portion's support wheel (4), thermovent (5), the first discharge nozzle (6), the second discharge nozzle (7), the 3rd discharge nozzle (8), electrically-controlled valve (9), It is characterized in that：

The rear portion of the feed hopper (2) is fixed with control cabinet (1), the lower part of the feed hopper (2) and box for feeding odd (3) connection, The forepart of the box for feeding odd (3) is equipped with front support wheel (4), and the front support wheel (4) passes through bolt and front support wheel (4) Fixed, the left part of the box for feeding odd (3) is equipped with thermovent (5), and the left side of the feed hopper (2) is equipped with the first discharge nozzle (6), the Two discharge nozzles (7), the 3rd discharge nozzle (8), first discharge nozzle (6), the second discharge nozzle (7), the 3rd discharge nozzle (8) pass through weldering It connects and is fixed with box for feeding odd (3), the control cabinet (1) is connected by electricity and box for feeding odd (3), and box for feeding odd (3) are internally provided with Electrically-controlled valve (9), the electrically-controlled valve (9) are connected by electricity and control cabinet (1)；

The control cabinet (1) includes control box main body (11), the first control-rod (12), control handle (13), working condition and shows Lamp (14), the second control-rod (15), the top of the control box main body (11) are equipped with the first control-rod (12), the second control-rod (15), first control-rod (12), the second control-rod (15) are located at the right and left of the top of control box main body (11), described Have and control handle (13) is equipped between the first control-rod (12), the second control-rod (15), the forepart of the control handle (13) is set There is working condition display lamp (14), the working condition display lamp (14), the second control-rod (15) pass through electricity and control box main body (11) connect, the working condition display lamp (14), the second control-rod (15) are fixed with control box main body (11) by bolt；

The feed hopper (2) includes feed inlet (21), material storing box (22), the main bucket body of feed hopper (23), the material storing box (22) Lower part is equipped with the main bucket body of feed hopper (23), and the material storing box (22), the main bucket body of feed hopper (23) are integrated, the storing The top of case (22) is equipped with feed inlet (21), the main bucket body of feed hopper (23) and box for feeding odd (3) connection；

First discharge nozzle (6) includes access cover (61), discharge rack (62), tremie pipe (63), delivery pipe (64), retainer ring (65), blanking hose (66), the top of the delivery pipe (64) is fixed by bolt and access cover (61), the delivery pipe (64) Top be equipped with discharge rack (62), the lower part of the discharge rack (62) and tremie pipe (63) connection, the discharge rack (62), blanking Pipe (63) is integrated, and the discharge rack (62) is connected by welding and delivery pipe (64), the delivery pipe (64) and is sent Hopper (3) connects, and the tremie pipe (63) is coordinated by retainer ring (65) and blanking hose (66), and the retainer ring (65) includes Aluminium alloy retainer ring (651), nut (652), fixed frame (653), bolt (654), the aluminium alloy retainer ring (651) are fixed Frame (653) is integrated, and the fixed frame (653) is equipped with nut (652), bolt (654), the nut (652), spiral shell Bolt (654) is coordinated by thread fitting, the nut (652), bolt (654) and fixed frame (653), the aluminium alloy retainer ring (651) it is circular configuration, the thickness of the aluminium alloy retainer ring (651) is 2mm.

2. a kind of livestock-raising accuracy drawing-in device according to claim 1, it is characterised in that：The front support Taking turns (4) includes rotation axis (41), link (42), idler wheel (43), the rotation axis (41) and link (42) flexible connection.

3. a kind of livestock-raising accuracy drawing-in device according to claim 2, it is characterised in that：The link (42) it is fixed by bolt and box for feeding odd (3), the lower part of the rotation axis (41) and idler wheel (43) connection.

4. a kind of livestock-raising accuracy drawing-in device according to claim 1, it is characterised in that：The thermovent (5) heat sink fixing bolt (51), heat sink (52), thermovent (53) are included, the middle part of the heat sink (52) is equipped with heat dissipation Mouthful (53) are equipped with heat sink fixing bolt (51), the heat sink fixing bolt (51) at four angles of the heat sink (52) 4 are equipped with altogether.

5. a kind of livestock-raising accuracy drawing-in device according to claim 4, it is characterised in that：The heat sink (52) it is fixed by heat sink fixing bolt (51) and box for feeding odd (3).

6. a kind of livestock-raising accuracy drawing-in device according to claim 1, it is characterised in that：First discharging Pipe (6), the second discharge nozzle (7), the 3rd discharge nozzle (8) are arranged in juxtaposition, second discharge nozzle (7), the length of the 3rd discharge nozzle (8) Degree is respectively twice and three times of the first discharge nozzle (6).

7. a kind of livestock-raising accuracy drawing-in device according to claim 1, it is characterised in that：The control cabinet (1) it is rectangle structure, the control cabinet (1) is fixed by bolt and box for feeding odd (3).