Double-cavity feed conveying method for livestock breeding

Abstract

The invention relates to the technical field of conveying devices, in particular to a double-cavity feed conveying method for livestock breeding, which comprises the following steps: SS01, arranging and presetting a conveying device, arranging the conveying device at a specified conveying place, and adjusting the conveying stroke of the conveying device according to the conveying height and conveying stroke requirements of feed after the conveying state is arranged, SS02, conveying, when the conveying device works, drying and screening of the feed are synchronously achieved, and the feed is conveyed to the designated height. The double-cavity conveying device has the beneficial effects that when the double-cavity conveying device works, double-cavity conveying of the conveying device can be achieved through the arrangement of the conveying cavity and the discharging guide cavity, and before the double-cavity conveying device achieves double-cavity conveying, the relative positions of the telescopic cylinder and the rotary cylinder and the inner cylinder can be adjusted by driving the lead screw lifting module according to the conveying length requirement, so that the double-cavity conveying device achieves double-cavity conveying. And therefore, the conveying stroke and the conveying height of the conveying device are adjusted, and the application scenes of the conveying device are effectively increased.

Description

Technical Field

[0001] The invention relates to the technical field of conveying devices, and in particular to a double-cavity feed conveying method for animal husbandry. Background Art

[0002] In the prior art, the patent document with publication number CN115158996B discloses a screw conveyor for feed processing, comprising a supporting frame, a conveying shell mounted on the supporting frame, and a main shaft cylinder rotating in the conveying shell, wherein one end of the supporting frame is provided with a driving motor connected to the main shaft cylinder; the two ends of the supporting frame are respectively provided with an oil inlet pipe and an oil outlet pipe connected to the two ends of the main shaft cylinder, and the above device realizes the conveying of animal meat by rotating the heating tube group, and the contact surface composed of the coil is wavy, which can avoid the slipping of animal meat to a certain extent, but the above screw conveyor has the following technical problems when in use: 1. It is not convenient to adjust the conveying stroke of the conveying device through the telescopic structure; 2. It is not convenient to realize vibration screening simultaneously during the conveying process, and it is not convenient to adjust the screening intensity and anti-blocking intensity of the conveying device by adjusting the vibration amount; Based on this, the present invention provides a double-chamber feed conveying method for animal husbandry to solve the problems raised in the above background technology. Summary of the invention

[0003] The present invention aims at the technical problems existing in the prior art and provides a double-cavity feed conveying method for animal husbandry to solve the problems that the existing devices are not convenient for adjusting the conveying stroke of the conveying device through a telescopic structure, are not convenient for synchronously realizing vibration screening during the conveying process, and are not convenient for adjusting the screening intensity and anti-blocking strength of the conveying device by adjusting the vibration amount.

[0004] The technical solution of the present invention to solve the above technical problems is as follows: A double-chamber feed delivery method for animal husbandry, comprising the following steps: SS01, layout, preset the conveying device and layout the conveying device at the designated conveying location. After the conveying state is laid out, adjust the conveying stroke of the conveying device according to the conveying height and conveying stroke requirements of the feed; SS02, conveying: when the conveying device is working, the feed is dried and screened simultaneously, and the feed is conveyed to the specified height; The conveying device comprises a base frame, a feeding drum and a power generating component are respectively installed on the base frame, the base frame is respectively installed with a feeding drum and a power generating component, the power generating component is transmission connected with a vibrating screen platform which can be moved back and forth along the axial direction of the feeding drum and a rotatable conveying shaft, the conveying shaft is rotatably connected with the vibrating screen platform, the conveying shaft is installed with a gap dust suction component, a spiral screen blade is installed on the conveying shaft and at a position corresponding to the inner side of the feeding drum, the top end of the feeding drum is rotatably connected with an inner drum, the interior of the inner drum is provided with a conveying cavity with a top opening, a rotary drum is sleeved on the inner drum, the rotary drum is driven by a linkage module, a material discharge guide cavity connected with the conveying cavity is provided between the rotary drum and the inner drum, a group of material guide holes connected with the material discharge guide cavity are provided at the lower part of the rotary drum, a spiral conveying sheet is installed on the rotary drum, a telescopic cylinder is rotatably installed on the rotary drum, a screw lifting module is installed on the feeding drum, the screw lifting module is transmission connected with the telescopic cylinder, and a group of blower fan blades with an air outlet direction vertically downward are transmission installed on the linkage module.

[0005] The beneficial effects of the present invention are: 1. When the present invention is working, the double-cavity conveying of the conveying device can be realized by setting the conveying cavity and the unloading guide cavity. Before realizing the double-cavity conveying, the device can drive the screw lifting module to adjust the relative positions of the telescopic cylinder and the rotating cylinder and the inner cylinder according to the conveying length requirements, thereby realizing the adjustment of the conveying stroke and conveying height of the conveying device, thereby effectively increasing the applicable scenarios of the conveying device.

[0006] 2. Before the conveying device works, the inflation intensity and amount of the air cavity by the pressure regulating pump are limited according to the screening intensity requirements of the feed and the anti-blocking strength requirements of the conveying device, and then the expansion amplitude of the ring bag and the outer specifications of the cam are adjusted. By adjusting the outer specifications of the cam, the reciprocating stroke of the vibrating screen table can be adjusted. By adjusting the reciprocating stroke of the vibrating screen table, the vibration amount of the spiral screen blade per unit time can be adjusted. By adjusting the vibration amount per unit time, the screening intensity and anti-blocking strength of the conveying device can be adjusted.

[0007] 3. When the conveying device is working, the blower blades continuously discharge air downward. The air outlet structure of the blower blades is set to effectively improve the efficiency of screening the feed through the sieve holes through wind pressure, and the blockage rate of the sieve holes can be effectively reduced by realizing the wind pressure-assisted screening effect. When the blower blades discharge air downward, the valve channel is intermittently connected to the negative pressure pipe through the setting of the half-face gear and the passive gear, thereby realizing intermittent dust suction operation during the feed transportation process. Through the realization of the intermittent dust suction effect, the internal pressure inside the device is cyclically changed, and then the negative pressure dust suction and positive pressure sieve hole cleaning inside the device are alternately realized.

[0008] Based on the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, it also includes a single-chip computer installed on the base frame, the inner cylinder is a hollow cylindrical structure with an opening at the top, the feed cylinder is connected to a feed pipe and a screen material discharge pipe respectively, the spiral screen blades are provided with sieve holes distributed at equal intervals, the axis of the sieve holes is parallel to the axis of the inner cylinder, and the top of the telescopic cylinder is connected to a feed pipe.

[0010] The beneficial effect of adopting the above further scheme is that when the feed is screened, the spiral screen blades lift the feed to be screened upwards, and when the conveying device is processed, the aperture size of the screen hole can be customized according to the actual filtering requirements of the feed.

[0011] Furthermore, the power generating component includes a motor installed on the base frame, a bottom shaft and a side shaft rotatably connected to the base frame, the output shaft end and the bottom shaft of the motor are both equipped with a first bevel gear, the two first bevel gears are meshed with each other, a second bevel gear is installed on the side shaft, the second bevel gear is transmission-connected with the first bevel gear on the bottom shaft, the conveying shaft is driven by the bottom shaft, a cam is installed on the side shaft, a guide wheel is rotatably installed on the vibrating screen table, the guide wheel is adaptably connected to the cam, a stroke adjustment assembly is installed on the cam, and a group of return springs limited by the base frame are installed on the top surface of the vibrating screen table.

[0012] Furthermore, a bottom groove with a bottom end opening and slidably connected to the bottom shaft is fixedly opened at the lower part of the conveying shaft, and the cross-sections of the bottom groove and the bottom shaft are both regular polygons.

[0013] Furthermore, the stroke adjustment assembly includes an annular bag installed on the cam, an air cavity is fixed inside the cam, the inner cavity of the annular bag is connected to the air cavity, a pressure regulating pump is installed on the base frame, a port of the pressure regulating pump is connected to the air cavity, and an air pressure probe is provided at the connection between the pressure regulating pump and the air cavity.

[0014] The beneficial effect of adopting the above further scheme is that before the conveying device works, the inflation intensity and inflation amount of the air cavity by the pressure regulating pump are limited according to the screening intensity requirements of the feed and the anti-blocking strength requirements of the conveying device, and then the expansion amplitude of the ring bag and the outer specifications of the cam are adjusted. By adjusting the outer specifications of the cam, the reciprocating stroke of the vibrating screen table is adjusted. By adjusting the reciprocating stroke of the vibrating screen table, the vibration amount of the spiral screen blade per unit time is adjusted. By adjusting the vibration amount per unit time, the screening intensity and anti-blocking strength of the conveying device are adjusted. When the motor outputs a rotating speed, the cam, the guide wheel and the return spring are arranged so that the vibrating screen table can vibrate back and forth within a set stroke, so that the spiral screen blades can vibrate and screen the feed to be transported.

[0015] Furthermore, the linkage module includes a differential shaft rotatably installed on the top of the telescopic cylinder, a sleeve rotatably installed on the rotary cylinder, and a square shaft rotatably installed in the sleeve. A first differential bevel gear is installed on the rotary cylinder, the sleeve and the square shaft. Three second differential bevel gears are installed on the differential shaft. The three second differential bevel gears are respectively connected to the three first differential bevel gears in driving connection. A square groove with a top opening fixedly provided on the conveying shaft and slidably connected to the square shaft. The cross-sections of the square shaft and the square groove are both regular polygons. Each of the blower blades is fixedly connected to the sleeve.

[0016] Furthermore, the linkage module also includes a coupling shaft rotatably connected to the base frame, the coupling shaft is transmission-connected to the bottom shaft via a first belt, a linkage gear is installed on both the coupling shaft and the inner cylinder, and the two linkage gears are meshed with each other.

[0017] The beneficial effect of adopting the above further scheme is that after the motor outputs the speed, through the setting of the linkage module, the inner cylinder, the conveying shaft and the rotating cylinder are finally coaxially rotated at a differential speed, and when the rotating cylinder rotates, the conveying direction of the spiral conveying sheet is upward; Before the device is put into operation, the relative positions of the telescopic cylinder, the rotary cylinder and the inner cylinder are adjusted by driving the screw lifting module according to the conveying length requirements, thereby realizing the adjustment of the conveying stroke of the conveying device.

[0018] Furthermore, the gap dust suction component includes a negative pressure vacuum cleaner installed on the base frame, and multiple groups of negative pressure suction holes are provided on the conveying shaft and the square shaft. The negative pressure vacuum cleaner is connected with the negative pressure suction hole through a negative pressure pipe, and a valve body is rotatably installed on the inner wall of the negative pressure pipe. A valve channel is fixedly provided on the valve body, and a valve shaft is installed on the valve body. A passive gear is installed on the valve shaft, and a belt shaft is rotatably installed on the base frame. The belt shaft is connected to the bottom shaft through a second belt. A half-face gear is installed on the belt shaft, and the half-face gear is adaptably connected to the passive gear. The radius of the half-face gear is the same as that of the passive gear, and multiple groups of through holes are provided on the rotating cylinder.

[0019] Furthermore, the blower blades are arranged directly above the inner cylinder, and a ventilation filter element cooperating with the blower blades is installed on the top of the rotary cylinder.

[0020] The beneficial effect of adopting the above further scheme is that after the motor outputs the speed, the blower blades continue to discharge air downwards, and the blower blades are set up with the air outlet structure to effectively improve the efficiency of the feed being screened out of the sieve holes through the wind pressure, and the wind pressure-assisted screening effect is achieved, which can effectively reduce the blockage rate of the sieve holes. When the blower blades discharge air downwards, the valve channel is intermittently connected to the negative pressure pipe through the setting of the half-face gear and the passive gear, thereby realizing intermittent dust collection during the feed transportation process. By achieving the intermittent dust suction effect, the internal pressure of the device is cyclically changed, and then negative pressure dust suction and positive pressure sieve hole cleaning inside the device are alternately achieved.

[0021] Furthermore, a plurality of groups of breaking rods are installed on the outer wall of the inner cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the process structure of a double-chamber feed conveying method for animal husbandry of the present invention; Figure 2 It is a structural schematic diagram of a conveying device used in a double-chamber feed conveying method for animal husbandry of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the local enlarged structure at point A in the middle; Figure 4 For the present invention Figure 2 A schematic diagram of the structure from another perspective; Figure 5 For the present invention Figure 4 A schematic diagram of the local enlarged structure at B in the middle; Figure 6 For the present invention Figure 3 A schematic cross-sectional structure diagram of ; Figure 7 For the present invention Figure 6 A schematic diagram of the local enlarged structure at C in the middle; Figure 8 For the present invention Figure 6 A schematic diagram of the local enlarged structure at D in the middle; Fig. 9 For the present invention Figure 6 A schematic diagram of the local enlarged structure at E in the middle; Fig.10 It is a schematic diagram of the cross-sectional structure of the bottom shaft and the valve channel of the present invention; Fig.11 It is a schematic diagram of the structure of the blower blades and the inner cylinder of the present invention; Fig.12 It is a schematic diagram of the structure of the rotary drum of the present invention.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Conveying device; 2. Base frame; 3. Feeding cylinder; 4. Vibrating screen table; 5. Conveying shaft; 6. Spiral screen blade; 7. Inner cylinder; 8. Rotating cylinder; 9. Material guide hole; 10. Spiral conveying sheet; 11. Telescopic cylinder; 12. Screw lifting module; 13. Blower fan blade; 14. Single chip microcomputer; 15. Feeding pipe; 16. Screen material discharge pipe; 17. Screen hole; 18. Feeding pipe; 19. Bottom shaft; 20. Side shaft; 21. Cam; 22. Guide wheel; 23. Return spring; 24. Annular bag; 25. Pressure regulating pump; 26. Air pressure probe; 27. Differential shaft; 28. Bushing; 29. ​​Square shaft; 30. Coupling; 31. Linkage gear; 32. Negative pressure vacuum cleaner; 33. Negative pressure suction hole; 34. Negative pressure pipe; 35. Valve body; 36. Valve channel; 37. Passive gear; 38. Belt shaft; 39. Half-face gear; 40. Motor; 41. Breaking rod; 42. Through hole; 43. Ventilation filter element. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0025] In order to solve the technical problems in the background technology, the present invention provides the following embodiments Embodiment 1:

[0026] like Figure 1-12 As shown, a double-chamber feed delivery method for animal husbandry includes the following steps: SS01, layout, preset the conveying device 1 and layout the conveying device 1 at the designated conveying location, after the conveying state is laid out, adjust the conveying stroke of the conveying device 1 according to the conveying height and conveying stroke requirements of the feed; SS02, conveying, when the conveying device 1 is working, the feed is dried and screened simultaneously, and the feed is conveyed to a specified height; The conveying device 1 includes a base frame 2, and also includes a single chip computer 14 installed on the base frame 2, and a feed barrel 3 and a power generating component are respectively installed on the base frame 2; The feed cylinder 3 is connected to a feed pipe 15 and a screening material discharge pipe 16 respectively; The power generating component is connected to a vibrating screen table 4 that can be moved back and forth along the axis of the feed barrel 3 and a rotatable conveying shaft 5, and the conveying shaft 5 is rotatably connected to the vibrating screen table 4; The power generating component includes a motor 40 mounted on the base frame 2, a bottom shaft 19 and a side shaft 20 rotatably connected to the base frame 2, first bevel gears are mounted on the output shaft end of the motor 40 and the bottom shaft 19, the two first bevel gears are meshed with each other, a second bevel gear is mounted on the side shaft 20, the second bevel gear is transmission-connected with the first bevel gear on the bottom shaft 19, and the conveying shaft 5 is driven by the bottom shaft 19; The lower part of the conveying shaft 5 is fixedly provided with a bottom groove with a bottom end opening and slidably connected to the bottom shaft 19, and the cross-sections of the bottom groove and the bottom shaft 19 are both regular polygons; A cam 21 is installed on the side shaft 20, a guide wheel 22 is rotatably installed on the vibrating screen table 4, the guide wheel 22 is adaptably connected to the cam 21, a stroke adjustment component is installed on the cam 21, and a group of return springs 23 limited by the base frame 2 are installed on the top surface of the vibrating screen table 4.

[0027] The stroke adjustment assembly includes an annular bag 24 installed on the cam 21. An air cavity is fixed inside the cam 21. The inner cavity of the annular bag 24 is connected to the air cavity. A pressure regulating pump 25 is installed on the base frame 2. The port of the pressure regulating pump 25 is connected to the air cavity. An air pressure probe 26 is provided at the connection between the pressure regulating pump 25 and the air cavity.

[0028] Before the conveying device 1 works, the inflation intensity and amount of the air cavity by the pressure regulating pump 25 are limited according to the screening intensity requirements of the feed and the anti-blocking intensity requirements of the conveying device 1, and then the expansion amplitude of the ring bag 24 and the outer specifications of the cam 21 are adjusted. By adjusting the outer specifications of the cam 21, the reciprocating stroke of the vibrating screen table 4 is adjusted. By adjusting the reciprocating stroke of the vibrating screen table 4, the vibration amount of the spiral screen blade 6 per unit time is adjusted. By adjusting the vibration amount per unit time, the screening intensity and anti-blocking intensity of the conveying device 1 are adjusted. When the motor 40 outputs a rotating speed, the cam 21, the guide wheel 22 and the return spring 23 are arranged so that the vibrating screen table 4 can vibrate back and forth within a set stroke, so that the spiral screen blades 6 can vibrate and screen the feed to be transported.

[0029] A gap dust collection component is installed in the conveying shaft 5; A spiral screen blade 6 is installed on the conveying shaft 5 and at a position corresponding to the inner side of the feed cylinder 3. Screen holes 17 are evenly distributed on the spiral screen blade 6. The axis of the screen hole 17 is parallel to the axis of the inner cylinder 7. When the feed is screened, the spiral screen blades 6 lift the feed to be screened upwards. When the conveying device 1 is processed, the aperture size of the screen hole 17 can be customized according to the actual filtering requirements of the feed.

[0030] The top of the feed cylinder 3 is rotatably connected to an inner cylinder 7, and a plurality of groups of breaking rods 41 are installed on the outer wall of the inner cylinder 7. The inner cylinder 7 is a hollow cylindrical structure with an open top. A conveying cavity with an opening at the top is provided inside the inner cylinder 7, a rotary cylinder 8 is sleeved on the inner cylinder 7, a plurality of through holes 42 are provided on the rotary cylinder 8, the rotary cylinder 8 is driven by a linkage module, a material discharge guide cavity connected to the conveying cavity is provided between the rotary cylinder 8 and the inner cylinder 7, and a group of material guide holes 9 connected to the material discharge guide cavity are provided at the lower part of the rotary cylinder 8; A spiral conveying sheet 10 is installed on the rotary drum 8, a telescopic cylinder 11 is rotatably installed on the rotary drum 8, and a feeding pipe 18 is connected to the top of the telescopic cylinder 11; A screw lifting module 12 is installed on the feed cylinder 3, and the screw lifting module 12 is transmission-connected with the telescopic cylinder 11, and a group of blower blades 13 with the air outlet direction vertically downward are transmission-installed on the linkage module; The blower blades 13 are arranged right above the inner cylinder 7 , and a ventilation filter element 43 cooperating with the blower blades 13 is installed on the top of the rotary cylinder 8 . Embodiment 2:

[0031] The difference between this embodiment and the above embodiment is that the linkage module includes a differential shaft 27 rotatably installed on the top of the telescopic cylinder 11, a sleeve 28 rotatably installed on the rotor 8 and a square shaft 29 rotatably installed in the sleeve 28. A first differential bevel gear is installed on the rotor 8, the sleeve 28 and the square shaft 29. Three second differential bevel gears are installed on the differential shaft 27. The three second differential bevel gears are respectively connected to the three first differential bevel gears in driving connection. A square groove with a top opening fixedly provided on the conveying shaft 5 and slidably connected to the square shaft 29. The cross-sections of the square shaft 29 and the square groove are both regular polygons, and each blower blade 13 is fixedly connected to the sleeve 28.

[0032] The linkage module also includes a coupling shaft 30 rotatably connected to the base frame 2. The coupling shaft 30 is transmission-connected to the bottom shaft 19 via a first belt. A linkage gear 31 is installed on both the coupling shaft 30 and the inner cylinder 7. The two linkage gears 31 mesh with each other.

[0033] After the motor 40 outputs the speed, the linkage module is set to finally make the inner cylinder 7, the conveying shaft 5 and the rotary cylinder 8 coaxially rotate at a differential speed. When the rotary cylinder 8 rotates, the conveying direction of the spiral conveying sheet 10 is upward. Before the device is put into operation, according to the conveying length requirement, the relative positions of the telescopic cylinder 11, the rotary cylinder 8 and the inner cylinder 7 are adjusted by driving the screw lifting module 12, thereby adjusting the conveying stroke of the conveying device 1.

[0034] The gap dust suction component includes a negative pressure vacuum cleaner 32 installed on the base frame 2, and multiple groups of negative pressure suction holes 33 are provided on the conveying shaft 5 and the square shaft 29. The negative pressure vacuum cleaner 32 is connected to the negative pressure suction hole 33 through a negative pressure pipe 34. A valve body 35 is rotatably installed on the inner wall of the negative pressure pipe 34. A valve channel 36 is fixedly provided on the valve body 35. A valve shaft is installed on the valve body 35, and a passive gear 37 is installed on the valve shaft. A belt shaft 38 is rotatably installed on the base frame 2. The belt shaft 38 is transmission-connected to the bottom shaft 19 through a second belt. A half-face gear 39 is installed on the belt shaft 38. The half-face gear 39 is adaptably connected to the passive gear 37. The radius of the half-face gear 39 and the passive gear 37 are the same. Multiple groups of through holes 42 are provided on the rotary drum 8.

[0035] After the motor 40 outputs the speed, the blower blades 13 continue to blow air downwards. The blower blades 13 are provided with an air outlet structure to effectively improve the efficiency of the feed being screened out of the sieve holes 17 through wind pressure, and the wind pressure assists the screening effect, thereby effectively reducing the blockage rate of the sieve holes 17. When the blower blades 13 blow air downwards, the valve channel 36 is intermittently connected to the negative pressure pipe 34 through the arrangement of the half-face gear 39 and the passive gear 37, thereby realizing intermittent dust collection during the feed conveying process. By achieving the intermittent dust suction effect, the internal pressure of the device is cyclically changed, and then the negative pressure dust suction and positive pressure sieve hole 17 cleaning inside the device are alternately achieved.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-chamber feed delivery method for animal husbandry, characterized in that: The following steps are involved: SS01, layout, presetting the conveying device (1) and arranging the conveying device (1) at a designated conveying location, after the conveying state is arranged, adjusting the conveying stroke of the conveying device (1) according to the conveying height and conveying stroke requirements of the feed; SS02, conveying, when the conveying device (1) is working, the feed is dried and screened simultaneously, and the feed is conveyed to a specified height; The conveying device (1) comprises a base frame (2), on which a feed barrel (3) and a power generating component are respectively mounted, and the power generating component is transmission-connected to a vibrating screen table (4) that can be reciprocated along the axis of the feed barrel (3) and a rotatable conveying shaft (5).

2. A double-chamber feed delivery method for animal husbandry according to claim 1, characterized in that: The conveying shaft (5) is rotatably connected to the vibrating screen table (4), a gap dust collecting component is installed in the conveying shaft (5), a spiral screen blade (6) is installed on the conveying shaft (5) and at a position corresponding to the inner side of the feeding cylinder (3), the top end of the feeding cylinder (3) is rotatably connected to the inner cylinder (7), the inner cylinder (7) is provided with a conveying cavity with an opening at the top end, the inner cylinder (7) is sleeved with a rotary cylinder (8), the rotary cylinder (8) is driven by a linkage module, and the rotary cylinder (8) and the inner cylinder (7) are connected to each other. A material discharge guide cavity connected to the conveying cavity is provided, a group of material guide holes (9) connected to the material discharge guide cavity are opened at the lower part of the rotary drum (8), a spiral conveying sheet (10) is installed on the rotary drum (8), a telescopic cylinder (11) is rotatably installed on the rotary drum (8), a screw lifting module (12) is installed on the feed cylinder (3), the screw lifting module (12) is transmission-connected to the telescopic cylinder (11), and a group of blower blades (13) with an air outlet direction vertically downward are transmission-connected on the linkage module.

3. A double-chamber feed delivery method for animal husbandry according to claim 2, characterized in that: It also includes a single chip computer (14) mounted on the base frame (2); the inner cylinder (7) is a hollow cylindrical structure with an opening at the top; the feed cylinder (3) is respectively connected to a feed pipe (15) and a screen material discharge pipe (16); the spiral screen blade (6) is provided with screen holes (17) distributed at equal intervals; the axis of the screen holes (17) is parallel to the axis of the inner cylinder (7); the top of the telescopic cylinder (11) is connected to a feed pipe (18); the power generating component includes a motor (40) mounted on the base frame (2), a bottom shaft (19) and a side shaft (20) rotatably connected to the base frame (2); the output shaft end of the motor (40) and the bottom shaft (19) are both provided with first bevel gears, the two first bevel gears mesh with each other, and the A second bevel tooth is mounted on the side shaft (20), the second bevel tooth is drivingly connected to the first bevel tooth on the bottom shaft (19), the conveying shaft (5) is driven by the bottom shaft (19), a cam (21) is mounted on the side shaft (20), a guide wheel (22) is rotatably mounted on the vibrating screen table (4), the guide wheel (22) is adaptively connected to the cam (21), a stroke adjustment component is mounted on the cam (21), and a group of return springs (23) limited by the base frame (2) are mounted on the top surface of the vibrating screen table (4); the linkage module comprises a differential shaft (27) rotatably mounted on the top of the telescopic cylinder (11), a shaft sleeve (28) rotatably mounted on the rotating cylinder (8), and a square shaft (28) rotatably mounted in the shaft sleeve (28). The conveying shaft (5) is provided with a square groove with a top opening fixedly thereon and slidably connected to the square shaft (29); the cross-sections of the square shaft (29) and the square groove are both regular polygons; each of the blower blades (13) is fixedly connected to the shaft sleeve (28); the gap dust suction component comprises a negative pressure dust collector (32) mounted on the base frame (2); the conveying shaft (5) and the square shaft (29) are provided with a plurality of groups of negative pressure suction holes (33); the negative pressure dust collector (32) The negative pressure tube (34) is connected to the negative pressure suction hole (33); a valve body (35) is rotatably mounted on the inner wall of the negative pressure tube (34); a valve channel (36) is fixedly provided on the valve body (35); a valve shaft is installed on the valve body (35); a passive gear (37) is installed on the valve shaft; a belt shaft (38) is rotatably mounted on the base frame (2); the belt shaft (38) is transmission-connected to the bottom shaft (19) via a second belt; a half-face gear (39) is installed on the belt shaft (38); the half-face gear (39) is adaptively connected to the passive gear (37); the half-face gear (39) and the passive gear (37) have the same radius; and a plurality of through holes (42) are provided on the rotary cylinder (8).

4. A double-chamber feed delivery method for animal husbandry according to claim 3, characterized in that: The lower part of the conveying shaft (5) is fixedly provided with a bottom groove with a bottom end opening and slidably connected to the bottom shaft (19); the cross sections of the bottom groove and the bottom shaft (19) are both regular polygons.

5. A double-chamber feed delivery method for animal husbandry according to claim 4, characterized in that: The stroke adjustment assembly comprises an annular bag (24) mounted on a cam (21), and an air cavity is fixedly provided inside the cam (21).

6. A double-chamber feed delivery method for animal husbandry according to claim 5, characterized in that: The inner cavity of the annular bag (24) is connected to the air cavity, a pressure regulating pump (25) is installed on the base frame (2), a port of the pressure regulating pump (25) is connected to the air cavity, and an air pressure probe (26) is provided at the connection point between the pressure regulating pump (25) and the air cavity.

7. A double-chamber feed delivery method for animal husbandry according to claim 6, characterized in that: The linkage module further comprises a coupling shaft (30) rotatably connected to the base frame (2), the coupling shaft (30) being transmission-connected to the bottom shaft (19) via a first belt, a linkage gear (31) being mounted on each of the coupling shaft (30) and the inner cylinder (7), and the two linkage gears (31) being meshed with each other.

8. A double-chamber feed delivery method for animal husbandry according to claim 2, characterized in that: The blower blades (13) are arranged directly above the inner cylinder (7), and a ventilation filter element (43) that cooperates with the blower blades (13) is installed on the top of the rotary cylinder (8).

9. A double-chamber feed delivery method for animal husbandry according to claim 2, characterized in that: The outer wall of the inner cylinder (7) is provided with a plurality of groups of breaking rods (41).

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