CN218024209U - Unloader of bulking machine - Google Patents

Abstract

The application relates to a unloader of bulking machine relates to the technical field of puffed feed production, including setting up the unloading pipe on the bulking machine, be provided with the switching device who is used for the popped fodder of switching on the unloading pipe, switching device includes switching dolly, separator box, conveying pipeline and separating mechanism, is provided with the feed bin of being connected with the unloading union coupling on the switching dolly. In the popped fodder gets into the separator box, separating mechanism separates popped fodder, the popped fodder of substandard product of production is collected through the delivery port output when making the bulking machine start, operating personnel inspects the popped fodder of delivery port output at the scene, when popped fodder accords with the production requirement, separating mechanism starts to make the popped fodder of yields get into the conveying pipeline and carries, with this separation switching that realizes the popped fodder of substandard product and the popped fodder of yields, thereby reduce the probability that the popped fodder of substandard product and the popped fodder of yields get into follow-up drying equipment together, consequently, the production quality of popped fodder has been improved.

Description

Unloader of bulking machine

Technical Field

The application relates to the technical field of puffed feed production, in particular to a discharging device of a puffing machine.

Background

Puffed feed is commonly called as floating feed, is added into a bulking machine for bulking through feed processing, and is characterized in that proteins in the feed are fully gelatinized due to heat, humidity, pressure and various mechanical actions in the bulking process, cell wall parts of fibers are damaged and softened, nutrition is released, so that the digestibility and the utilization rate of the feed are improved, the production process of the puffed feed mainly comprises the steps of mixing and crushing raw materials, adding the crushed raw materials into the bulking machine to prepare puffed particles, drying the puffed particles, spraying grease, cooling the sprayed feed particles, and finally carrying out classified packaging.

Present bulking machine discharge gate is direct to be connected with drying equipment, dries in the direct entering drying equipment of popped granule, but the bulking machine can not satisfy the production requirement just starting the popped granule of back production, and this type of substandard product directly gets into drying equipment, mixes together with the yields in the follow-up entering drying equipment to the production quality of popped fodder has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the production quality of popped fodder, this application provides a unloader of bulking machine.

The application provides a pair of unloader of bulking machine adopts following technical scheme:

the utility model provides a unloader of bulking machine, is including setting up the unloading pipe on bulking machine, be provided with the switching device that is used for switching popped fodder on the unloading pipe, the switching device includes:

the transfer trolley is arranged on the ground, and a blanking bin connected with a blanking pipe is arranged on the transfer trolley;

the separation box is arranged on the transfer trolley and connected with the blanking bin, and a conveying opening for conveying the defective expanded feed is formed in the separation box;

the conveying pipe is arranged on the transfer trolley, is connected with the separation box and is used for conveying good-product puffed feed;

separating mechanism, separating mechanism sets up on the separator box and is used for separating the popped fodder of substandard product and the popped fodder of non-defective products.

Through adopting above-mentioned technical scheme, popped fodder passes through in the feed bin under the unloading pipe gets into, popped fodder in the feed bin gets into the separator box down, separating mechanism separates popped fodder, the popped fodder of substandard product of production is collected through carrying the mouth output when making the bulking machine start, operating personnel inspects the popped fodder of carrying the mouth output at the scene, when popped fodder accords with production requirement, separating mechanism starts to make the popped fodder of yields get into the conveying pipeline and carries, with this separation switching of realizing the popped fodder of substandard product and the popped fodder of yields, thereby reduce the popped fodder of substandard product and the popped fodder of yields probability that gets into in follow-up drying equipment together, consequently, the production quality of popped fodder has been improved.

Optionally, the separating mechanism includes:

the rotating rod is rotatably arranged on the separation box;

the separation plate is arranged on the rotating rod and used for shielding the conveying port;

and the driving assembly is arranged on the separation box and is connected with the rotating rod and used for driving the rotating rod to rotate.

Through adopting above-mentioned technical scheme, when the bulking machine just started production, drive assembly starts to drive the dwang and rotates, the dwang rotates and drives the separator plate and rotate, the separator plate rotates and opens the delivery port and blocks the conveying pipeline, thereby make the popped fodder of defective products pass through the delivery port output, when popped fodder accords with production requirement, drive assembly starts to drive the dwang and turns back to initial position, the dwang rotates and drives the separator plate and rotate and get back to initial position, the separator plate rotates and shelters from the delivery port, thereby make the popped fodder of yields get into during carrying follow-up drying equipment in the conveying pipeline, with this separation that realizes the popped fodder of defective products and the popped fodder of yields, the convenience of separating the popped fodder of defective products and the popped fodder of yields has been improved, thereby reduce the popped fodder of defective products and the popped fodder probability that gets into in follow-up drying equipment together, consequently, the production quality of popped fodder has been improved.

Optionally, the driving assembly includes:

the first gear is arranged on the rotating rod;

the driving motor is arranged on the separation box;

and the second gear is socially arranged on the output shaft of the driving motor and is meshed with the first gear.

Through adopting above-mentioned technical scheme, driving motor starts to drive the second gear revolve, and the second gear revolve rotates and drives first gear revolve, and first gear revolve drives the dwang and rotates to this rotation that realizes the dwang rotates, rotates through the dwang and drives the separator plate and shelter from or shelter from the conveying pipeline to the delivery port, thereby realizes the separation of substandard product puffed feed and yields puffed feed, has consequently improved separator plate pivoted convenience.

Optionally, the conveying pipeline is connected with drying equipment and carries out the transport of the popped fodder of yields through the negative pressure transport, be provided with the adjustment mechanism who adjusts switching dolly internal pressure on the conveying pipeline, adjustment mechanism includes:

the rotating shaft is rotatably arranged on the conveying pipe;

a rotating plate disposed on the rotating shaft and used for adjusting an air flow rate;

and the positioning assembly is arranged on the conveying pipe and is connected with the rotating shaft and used for positioning the rotating plate.

By adopting the technical scheme, the positioning assembly is opened, the rotating shaft can be rotated to adjust the rotating angle of the rotating plate, air enters through a gap between the rotating plate and the conveying pipe, so that the pressure state in the transfer trolley is adjusted, the conveying speed of the conveying pipe is adjusted, the conveying speed is controlled within a proper range, the operating speed of the drying equipment is stably kept, and the working efficiency is improved.

Optionally, the positioning assembly includes:

the positioning fan blade is arranged on the rotating shaft, and is provided with a circular arc-shaped sliding hole;

the positioning screw rod is arranged on the conveying pipe and penetrates through the sliding hole;

and the positioning nut is in threaded connection with the positioning screw rod and is tightly abutted against the positioning fan sheet for positioning.

Through adopting above-mentioned technical scheme, it breaks away from the location fan piece to rotate set nut, then stir the location fan piece and slide on positioning screw, the location fan piece rotates and drives the axis of rotation and rotate, the axis of rotation rotates and drives the rotor plate and rotate, position change through positioning screw on the slip hole can obtain rotor plate pivoted angle, with this circulation of adjusting the air, thereby adjust the pressure state in the switching dolly, after the regulation finishes, it supports tightly on the location fan piece to rotate set nut, with this fix a position the location fan piece, thereby fix a position the rotor plate, can adjust the position of rotor plate through the rotational positioning fan piece, thereby the convenience of rotor plate position control has been improved, with this convenience of pressure adjustment in the switching dolly has been improved.

Optionally, the location fan piece passes through coupling assembling and can dismantle the setting on the axis of rotation, coupling assembling includes:

the connecting screw is arranged on the rotating shaft, and the positioning fan blade is arranged on the connecting screw in a sliding manner and can be taken down from the connecting screw;

and the connecting nut is in threaded connection with the connecting screw rod and tightly abuts against the positioning fan sheet to be positioned.

Through adopting above-mentioned technical scheme, it breaks away from connecting screw to rotate coupling nut, rotate set nut simultaneously and break away from positioning screw, then stir location flabellum and break away from connecting screw and positioning screw, can change the location flabellum, thereby reduce and produce the probability that damages and cause adverse effect to the rotor plate after the long-term use of location flabellum, after the change finishes, slide the location flabellum and install on connecting screw, positioning screw wears to establish in the sliding hole simultaneously, it all supports tightly to fix a position on the location flabellum to rotate coupling nut and set nut, with this dismantlement change and the installation location that realizes the location flabellum, consequently, the convenience of location flabellum dismantlement change and installation location has been improved.

Optionally, a manual rotating rod is arranged on the rotating rod.

Through adopting above-mentioned technical scheme, when driving motor broke down and can't start, the manual bull stick of operating personnel accessible manual rotation controls the position of separator plate to this separation of realizing the popped fodder of substandard product and the popped fodder of non-defective products has consequently improved separator plate pivoted convenience, has improved the production quality of popped fodder.

Optionally, a shielding plate for blocking the puffed feed from falling is arranged on the feed delivery pipe, and a through hole for allowing air to pass through is formed in the shielding plate.

Through adopting above-mentioned technical scheme, when the rotor plate is rotatory certain angle, popped fodder probably piles up in the conveying pipeline and drops out from the gap of conveying pipeline and rotor plate, shelters from popped fodder through the shielding plate to reduced popped fodder and dropped subaerial probability, reduced the waste of popped fodder.

Optionally, the transfer trolley is rotatably provided with universal wheels convenient to move, and the transfer trolley is provided with handrails convenient to use.

Through adopting above-mentioned technical scheme, after production, promote the handrail and make the switching dolly remove storage department or clean department through the universal wheel, when using next time, promote the switching dolly again and reach bulking machine unloading pipe department to improved the switching dolly and accomodate and clear convenience.

In summary, the present application includes at least one of the following beneficial technical effects:

in the feed bin was got into down through the unloading pipe to popped fodder, in the popped fodder entering separator box in the feed bin down, separating mechanism separates popped fodder, the popped fodder of substandard product of production is collected through the delivery port output when making the bulking machine start, operating personnel inspects the popped fodder of delivery port output at the scene, when popped fodder accords with production requirement, separating mechanism starts to make the popped fodder of yields get into the conveying pipeline and carries, with this separation switching of realizing the popped fodder of substandard product and the popped fodder of yields, thereby reduce the probability that the popped fodder of substandard product and the popped fodder of yields get into follow-up drying equipment together, consequently, the production quality of popped fodder has been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic diagram of the overall construction of the adapter device of the present application;

FIG. 3 is a schematic structural view of a separator tank of the present application, with the separator tank partially in section;

FIG. 4 is a schematic view of the separation mechanism of the present application;

FIG. 5 is a schematic view of the adjusting mechanism of the present application, with the feed delivery conduit shown in section;

fig. 6 is a schematic view of a connection assembly of the present application.

Reference numerals are as follows: 1. a bulking machine; 11. a discharging pipe; 12. discharging a material bin; 2. a switching device; 21. transferring the trolley; 211. a universal wheel; 212. a handrail; 22. a separation tank; 221. a material conveying port; 222. a delivery port; 23. a delivery pipe; 24. a separating mechanism; 241. rotating the rod; 242. a separation plate; 243. a drive assembly; 244. a first gear; 245. a drive motor; 246. a second gear; 247. a manual rotating rod; 3. an adjustment mechanism; 31. a rotating shaft; 32. a rotating plate; 33. a positioning assembly; 331. positioning the fan sheet; 332. positioning a screw rod; 333. positioning a nut; 334. a slide hole; 4. a connection assembly; 41. connecting a screw rod; 42. connecting a nut; 5. a shielding plate; 51. through the aperture.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses unloader of bulking machine.

Referring to fig. 1, a discharging device of a bulking machine comprises a discharging pipe 11 arranged on the bulking machine 1, wherein the discharging pipe 11 is fixedly arranged on the lower surface of the bulking machine 1, the discharging pipe 11 is communicated with the bulking machine 1 and used for discharging, and a switching device 2 used for switching puffed feed is arranged on the discharging pipe 11.

Referring to fig. 1 and 2, the transfer device 2 includes a transfer trolley 21, a separation box 22, a material conveying pipe 23 and a separation mechanism 24, the transfer trolley 21 is placed on the ground, four universal wheels 211 which are convenient to move and provided with brakes are fixedly mounted on the lower surface of the transfer trolley 21, and a handrail 212 which is convenient to use for force is fixedly mounted on the upper surface of the transfer trolley 21.

Referring to fig. 1 and 2, the separation box 22 is fixedly mounted on the upper surface of the transfer trolley 21, the transfer trolley 21 is provided with the lower silo 12 connected with the lower feed pipe 11, the top end of the lower silo 12 is in an open state, the top end of the lower silo 12 abuts against the lower surface of the lower feed pipe 11, and the lower feed pipe 11 is communicated with the interior of the lower silo 12.

Referring to fig. 2 and 3, a material conveying port 221 is formed in the upper surface of the separation box 22, the bottom end of the lower bin 12 is open and is communicated with the material conveying port 221, a conveying port 222 for conveying inferior puffed feed is formed in the outer side wall of the separation box 22, the length of the conveying port 222 is the same as that of the separation box 22, and the height of the conveying port 222 is larger than the width of the separation box 22.

Referring to fig. 2 and 3, the material conveying pipe 23 is horizontally and fixedly installed on the lower surface of the transfer trolley 21, the length direction of the material conveying pipe 23 is consistent with that of the separating box 22, the length of the material conveying pipe 23 is larger than that of the separating box 22, the bottom end of the separating box 22 is in an open state and is communicated with the material conveying pipe 23, and the material conveying pipe 23 is used for conveying good-product puffed feed.

Referring to fig. 2 and 3, the separating mechanism 24 is disposed on the separating box 22 and used for separating defective puffed feed and non-defective puffed feed, the separating mechanism 24 includes a rotating rod 241, a separating plate 242 and a driving component 243, the rotating rod 241 is horizontally installed on the outer side wall of the separating box 22, the rotating rod 241 is horizontal and located on the inner bottom wall of the conveying opening 222, and two ends of the rotating rod 241 extend out of two opposite side walls of the separating box 22.

Referring to fig. 2 and 3, the separation plate 242 is fixedly installed on the rotating rod 241, and the size of the separation plate 242 is the same as the size of the conveying opening 222, and in an initial state, one end of the separation plate 242, which is far away from the rotating rod 241, is abutted against the inner side wall of the separation box 22, and at this time, the puffed feed passes through the discharge bin 12 and the material conveying opening 221 and then is output from the conveying opening 222 through the separation plate 242.

Referring to fig. 3 and 4, the driving assembly 243 is disposed on the separation box 22 and connected to the rotating rod 241 and configured to drive the rotating rod 241 to rotate, the driving assembly 243 includes a first gear 244, a driving motor 245 and a second gear 246, the first gear 244 is keyed on one end of the rotating rod 241 located outside the separation box 22, the driving motor 245 is fixedly installed on an outer side wall of the separation box 22, an output shaft of the driving motor 245 is in a horizontal state, the second gear 246 is keyed on the output shaft of the driving motor 245, and the second gear 246 is meshed with the first gear 244; a manual rotating rod 247 is fixedly arranged at one end of the rotating rod 241 far away from the driving motor 245.

Referring to fig. 1 and 3, when the bulking machine 1 is just started, the separating plate 242 is in the initial state, one end of the separating plate 242, which is far away from the rotating rod 241, is butted against the inner side wall of the separating box 22, at this time, the bulked feed is output from the conveying opening 222 through the separating plate 242 after passing through the discharging bin 12 and the material conveying opening 221, and the operator checks the bulked feed at the conveying opening 222.

Referring to fig. 3 and 4, when the puffed feed meets the production requirements, the driving motor 245 is started to drive the second gear 246 to rotate, the second gear 246 rotates to drive the first gear 244 to rotate, thereby driving the rotating rod 241 to rotate, the rotating rod 241 rotates to drive the separating plate 242 to rotate along the direction close to the conveying opening 222 until the separating plate 242 completely shields the conveying opening 222, and at the moment, the good puffed feed directly enters the conveying pipe 23 to be conveyed after passing through the discharging bin 12 and the conveying opening 221.

Referring to fig. 3 and 4, when the driving motor 245 fails, the position adjustment of the separating plate 242 can be completed by manually rotating the manual rotating rod 247, so that the defective expanded feed and the non-defective expanded feed are separated, the convenience of separating the defective expanded feed and the non-defective expanded feed is improved, the probability that the defective expanded feed and the non-defective expanded feed enter the subsequent drying equipment together is reduced, and the production quality of the expanded feed is improved.

Referring to fig. 2 and 5, one end of the conveying pipe 23 is connected with a drying device and conveys good puffed feed through negative pressure conveying, and the conveying pipe 23 is provided with an adjusting mechanism 3 for adjusting the pressure in the transfer trolley 21.

Referring to fig. 5 and 6, the adjusting mechanism 3 includes a rotating shaft 31, a rotating plate 32 and a positioning assembly 33, the rotating shaft 31 is horizontally and rotatably installed on the inner side wall of the feeding pipe 23, the rotating shaft 31 is in a horizontal state, the length direction of the rotating shaft is perpendicular to the axial direction of the feeding pipe 23, and one end of the rotating shaft 31 extends out of the feeding pipe 23; the rotating plate 32 is fixedly installed on the rotating shaft 31, the rotating plate 32 is disc-shaped, the diameter of the rotating plate 32 is consistent with the inner diameter of the material conveying pipe 23, the outer side wall of the rotating plate 32 is abutted against the inner side wall of the material conveying pipe 23, the diameter of the rotating plate 32 in the horizontal direction is overlapped with the rotating shaft 31, and the rotating plate 32 is located on one side, away from the separation box 22, of the driving motor 245.

Referring to fig. 5 and 6, a positioning component 33 is disposed on the feeding pipe 23 and connected to the rotating shaft 31 for positioning the rotating plate 32, the positioning component 33 includes a positioning segment 331, the positioning segment 331 is detachably mounted on the rotating shaft 31 through a connecting component 4, and the connecting component 4 includes a connecting screw 41 and a connecting nut 42.

Referring to fig. 5 and 6, the connecting screw 41 is coaxially and fixedly installed on one end of the rotating shaft 31 far away from the feeding pipe 23, the diameter of the connecting screw 41 is smaller than that of the rotating shaft 31, the positioning fan 331 is in a fan shape, the radius of the positioning fan 331 is consistent with that of the rotating plate 32, and the tip of the positioning fan 331 is slidably inserted into the connecting screw 41 and can be taken down from the connecting screw 41; the connecting nut 42 is screwed on the connecting screw rod 41 and tightly abuts against the outer side wall of the positioning fan 331 for positioning.

Referring to fig. 5 and 6, during installation, the positioning fan 331 is slidably inserted into the connecting screw 41, so that the positioning fan 331 abuts against the outer side wall of the rotating shaft 31, the connecting nut 42 is rotated to abut against the outer side wall of the positioning fan 331 to position the positioning fan 331, and the rotating shaft 31 is driven to rotate by rotating the positioning fan 331, so as to drive the rotating plate 32 to rotate.

Referring to fig. 5 and 6, the positioning assembly 33 further includes a positioning screw 332 and a positioning nut 333, the positioning screw 332 is fixedly mounted on the outer side wall of the feed delivery pipe 23, an arc-shaped sliding hole 334 is formed on the outer side wall of the positioning fan 331, the positioning screw 332 passes through the sliding hole 334, and the positioning fan 331 can slide on the positioning screw 332.

Referring to fig. 5 and 6, the positioning nut 333 is screwed on the positioning screw 332 and abuts against the sliding hole 334 for positioning; during installation, the tip of the positioning fan 331 is installed on the connecting screw rod 41, the positioning screw rod 332 penetrates through the sliding hole 334, the connecting nut 42 is rotated to be tightly abutted on the positioning fan 331 for positioning, then the positioning fan 331 is shifted to enable the rotating plate 32 to completely shield the pipeline of the material conveying pipe 23, and the positioning nut 333 is rotated to be tightly abutted on the sliding hole for positioning.

Referring to fig. 5 and 6, when the inclination angle of the rotating plate 32 needs to be adjusted, the rotating positioning nut 333 is disengaged from the positioning fan 331, then the positioning fan 331 is shifted to slide on the positioning screw rod 332, the positioning fan 331 rotates to drive the rotating shaft 31 to rotate, the rotating shaft 31 rotates to drive the rotating plate 32 to rotate, the rotating angle of the rotating plate 32 can be obtained through the position change of the positioning screw rod 332 on the sliding hole 334, so that the air circulation is adjusted, and the pressure state in the transfer trolley 21 is adjusted, after the adjustment is completed, the rotating positioning nut 333 is tightly abutted to the positioning fan 331, so that the positioning fan 331 is positioned, the rotating plate 32 is positioned, the position of the rotating plate 32 can be adjusted through rotating the positioning fan 331, so that the convenience of adjusting the position of the rotating plate 32 is improved, and the convenience of adjusting the pressure in the transfer trolley 21 is improved.

Referring to fig. 2 and 5, fixed mounting has the shielding plate 5 that blocks popped fodder and drop on the conveying pipeline 23 inside wall, and shielding plate 5 is discoid, and shielding plate 5 diameter is unanimous with the conveying pipeline 23 internal diameter, and shielding plate 5 is vertical state, and shielding plate 5 is located one side that separator box 22 was kept away from to rotor plate 32, offers a plurality of clearing holes 51 that supply the air to pass through on the shielding plate 5.

The working principle of the embodiment of the application is as follows:

during installation, the tip of the positioning fan piece 331 is installed on the connecting screw rod 41, the positioning screw rod 332 penetrates through the sliding hole 334, the connecting nut 42 is rotated to be tightly abutted on the positioning fan piece 331 for positioning, then the positioning fan piece 331 is shifted to enable the rotating plate 32 to completely shield the pipeline of the material conveying pipe 23, the positioning nut 333 is rotated to be tightly abutted on the sliding hole for positioning, then the transfer trolley 21 is pushed to the lower portion of the discharging pipe 11 of the bulking machine 1, the discharging bin 12 and the discharging pipe 11 are tightly abutted together, at the moment, the separating plate 242 is located in an initial state, the bulking machine 1 is started to produce puffed feed, the defective puffed feed which is just produced flows through the separating plate 242 after passing through the discharging bin 12 and the material conveying port 221 and is output from the conveying port 222, and an operator checks the puffed feed coming out from the conveying port 222.

When popped fodder is the yields, driving motor 245 starts to drive separator plate 242 and rotates along being close to delivery port 222, shelter from delivery port 222 until separator plate 242, the yields popped fodder directly gets into the conveying pipeline 23 through lower feed bin 12 and fortune material mouth 221 back and carries through the negative pressure form this moment, with this separation switching that realizes substandard product popped fodder and yields popped fodder, thereby reduce the probability that substandard product popped fodder and yields popped fodder get into in follow-up drying equipment together, consequently, the production quality of popped fodder has been improved.

When the material conveying speed of the material conveying pipe 23 needs to be adjusted, the positioning nut 333 is rotated to separate from the positioning fan 331, then the positioning fan 331 is shifted to slide on the positioning screw 332, the positioning fan 331 rotates to drive the rotating shaft 31 to rotate, the rotating shaft 31 rotates to drive the rotating plate 32 to rotate, the rotating angle of the rotating plate 32 can be obtained through the position change of the positioning screw 332 on the sliding hole 334, the air circulation is adjusted, the pressure state in the transfer trolley 21 is adjusted, and the adjustment of the conveying speed is achieved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a unloader of bulking machine, includes unloading pipe (11) of setting on bulking machine (1), its characterized in that: be provided with switching device (2) that are used for switching popped fodder on unloading pipe (11), switching device (2) include:

the transfer trolley (21), the transfer trolley (21) is arranged on the ground, and a blanking bin (12) connected with a blanking pipe (11) is arranged on the transfer trolley (21);

the separation box (22), the separation box (22) is arranged on the transfer trolley (21), the separation box (22) is connected with the blanking bin (12), and a conveying opening (222) for conveying defective expanded feed is formed in the separation box (22);

the conveying pipe (23) is arranged on the transfer trolley (21), is connected with the separation box (22) and is used for conveying the good product puffed feed;

separating mechanism (24), separating mechanism (24) set up on separator box (22) and are used for separating substandard product popped fodder and the popped fodder of non-defective products.

2. The blanking device of the bulking machine according to claim 1, characterized in that: the separation mechanism (24) includes:

the rotating rod (241), the rotating rod (241) is rotatably arranged on the separating box (22);

a separation plate (242), wherein the separation plate (242) is provided on the rotating lever (241) and is used for shielding the conveying opening (222);

and the driving assembly (243) is arranged on the separation box (22), is connected with the rotating rod (241) and is used for driving the rotating rod (241) to rotate.

3. The blanking device of the bulking machine according to claim 2, characterized in that: the drive assembly (243) comprises:

a first gear (244), the first gear (244) being provided on the rotating rod (241);

a drive motor (245), the drive motor (245) being provided on the separation tank (22);

a second gear (246), the second gear (246) socially on the output shaft of the driving motor (245) and meshing with the first gear (244).

4. The blanking device of the bulking machine according to claim 1, characterized in that: conveying pipeline (23) are connected with drying equipment and carry out the transport of the popped fodder of yields through negative pressure transport, be provided with adjustment mechanism (3) of adjusting switching dolly (21) internal pressure on conveying pipeline (23), adjustment mechanism (3) include:

the rotating shaft (31), the rotating shaft (31) is rotatably arranged on the conveying pipe (23);

a rotating plate (32), the rotating plate (32) being provided on the rotating shaft (31) and used for adjusting the air flow rate;

and the positioning component (33) is arranged on the conveying pipe (23) and is connected with the rotating shaft (31) and used for positioning the rotating plate (32).

5. The blanking device of the bulking machine according to claim 4, characterized in that: the positioning assembly (33) comprises:

the positioning fan blade (331) is arranged on the rotating shaft (31), and the positioning fan blade (331) is provided with a circular arc-shaped sliding hole (334);

the positioning screw rod (332), the positioning screw rod (332) is arranged on the conveying pipe (23) and penetrates through the sliding hole (334);

and the positioning nut (333) is in threaded connection with the positioning screw rod (332) and tightly abuts against the positioning fan sheet (331) for positioning.

6. The blanking device of the bulking machine according to claim 5, characterized in that: location fan piece (331) can dismantle the setting on axis of rotation (31) through coupling assembling (4), coupling assembling (4) include:

the connecting screw rod (41), the connecting screw rod (41) is arranged on the rotating shaft (31), and the positioning fan sheet (331) is arranged on the connecting screw rod (41) in a sliding manner and can be taken down from the connecting screw rod (41);

and the connecting nut (42) is in threaded connection with the connecting screw rod (41) and tightly abuts against the positioning fan sheet (331) for positioning.

7. The discharging device of the bulking machine according to claim 3, characterized in that: and a manual rotating rod (247) is arranged on the rotating rod (241).

8. The blanking device of the bulking machine according to claim 4, characterized in that: the feed delivery pipe (23) is provided with a baffle plate (5) for blocking the puffed feed from falling, and the baffle plate (5) is provided with a through hole (51) for air to pass through.

9. The blanking device of the bulking machine according to claim 1, characterized in that: the transfer trolley (21) is provided with universal wheels (211) which are convenient to move in a rotating mode, and the transfer trolley (21) is provided with handrails (212) which are convenient to use for assisting in power.

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