Feed drying integrated conveyor

Abstract

The invention relates to the field of material conveying equipment, in particular to a feed drying integrated conveyor which comprises a conveying barrel, a spiral conveying blade set and the like. According to the feed drying integrated conveyor, the spiral conveying blade is composed of the spiral conveying blade set and the clamping pieces, feed is conveyed along the conveying barrel through the spiral conveying blade, after the feed conveying work is finished, the lifting type air conveying assembly is connected with the clamping pieces and enables the clamping pieces to be separated from the spiral conveying blade set, and the spiral conveying blade set is driven by the lifting type air conveying assembly to rotate. And meanwhile, the lifting type air conveying assembly conveys hot air through the air nozzles in the clamping pieces to evenly dry and blow off residual feed on the spiral material conveying blade set in a close range, and the work of cleaning the residual feed on the spiral material conveying blade set is rapidly completed. According to the feed drying integrated conveyor, the defect that in an existing spiral plastic machine, residual feed on a spiral conveying paddle is difficult to clean is overcome.

Description

Technical Field

[0001] The invention relates to the field of material conveying equipment, and in particular to a feed drying integrated conveyor. Background Art

[0002] In the process of conveying the feed to the dryer for drying, a screw feeder is generally used to convey the feed to the dryer in sequence. Since the water content of the feed is relatively high before being dried, and the screw feeding blades of the screw feeder convey the feed by means of spiral extrusion, a large amount of feed adhesion residue often occurs on the screw feeding blades of the screw feeder, resulting in incomplete waste of feed feeding. Workers are required to regularly clean the feed residue on the screw feeding blades of the screw feeder. In the process of cleaning the feed residue on the screw feeding blades, there is a risk of the screw feeding blades cutting the workers, resulting in great difficulty in cleaning the feed residue on the screw feeding blades, which not only has a poor user experience, but also seriously affects the feed conveying efficiency. In addition, even if the prior art adds drying equipment in the screw feeder, the hot air flow blown out from the drying equipment will be blocked by the screw feeding blades, resulting in a large number of drying processing dead corners on the screw feeding blades, resulting in uneven cleaning of the feed residue on the screw feeding blades. Summary of the invention

[0003] In order to overcome the disadvantage that it is difficult to clean the residual feed on the spiral feeding blades, the present invention provides a feed drying integrated conveyor.

[0004] The feed drying integrated conveyor of the present invention comprises a fixed frame, a feed barrel, a rotating shaft, a driving motor, a spiral feed blade group, a rotating ring, a clamp, a transfer tube, a plug, a first compression spring, a wedge-shaped block, a second compression spring and a lifting gas delivery component; the feed barrel is fixedly connected to the fixed frame; the feed barrel is rotatably connected with a rotating shaft; the driving motor is installed on the fixed frame; the output shaft of the driving motor is fixedly connected to the rotating shaft; the spiral feed blade group is connected to the rotating shaft; a plurality of rotating rings are rotatably connected to the rotating shaft; the clamp is fixedly connected to the rotating ring; all the clamps are tightly attached to the spiral feed blade group, and all the clamps and the spiral feed blade group together form a complete spiral feed paddle leaves; a wedge-shaped block corresponding to the number and position of the swivel is slidably connected to the rotating shaft; a first compression spring is fixedly connected between the wedge-shaped block and the rotating shaft; a wedge-shaped slot structure is provided on the swivel; the wedge-shaped block is tightly attached to the wedge-shaped slot structure of the corresponding swivel; a transfer tube is fixedly connected to the inside of the clip; the clip is set as a hollow structure; a gas transmission channel structure connected to the hollow structure inside the clip is provided in the transfer tube; a plurality of jet outlet structures connected to the internal hollow structure are provided on the surface of the clip; a sealing plug is slidably connected to the transfer tube; a second compression spring is fixedly connected between the sealing plug and the transfer tube; a lifting gas transmission component for transmitting hot air flow to the transfer tube is commonly connected between the fixed frame and the feed barrel.

[0005] Furthermore, it is particularly preferred that a feed hopper is connected to the lower feed end of the delivery cylinder.

[0006] In addition, it is particularly preferred that the spiral feed blade group includes a first spiral blade and a second spiral blade; the rotating shaft is alternately fixed with the same number of first spiral blades and the same number of second spiral blades as the clips; the left and right sides of the clips are respectively tightly attached to the adjacent first spiral blades and second spiral blades.

[0007] In addition, it is particularly preferred that the lifting gas delivery assembly includes a lifting frame, a first electric push rod, an air delivery pipe, an air outlet pipe and a side air pipe; the lifting frame is slidably connected in the delivery barrel; the first electric push rod is connected to the fixed frame; the telescopic end of the first electric push rod is fixedly connected to the lifting frame; the air delivery pipe is fixedly connected to the lifting frame; a plurality of air outlet pipes are connected to the air delivery pipe; the air delivery pipe and the air outlet pipe are initially embedded and stored in the top of the delivery barrel; the position of the second spiral blade shielding clip is the shielding part, the air delivery pipe is connected to a side air pipe aligned with the shielding part, and the side air pipe is also initially embedded and stored in the top of the delivery barrel.

[0008] In addition, it is particularly preferred that a side groove structure is provided on the air outlet pipe.

[0009] In addition, it is particularly preferred that the upper discharge end of the feeding cylinder is fixedly connected with a sealing head; and the sealing head is provided with a discharge port structure.

[0010] In addition, it is particularly preferred that a sealing cover plate corresponding to the discharge port structure is provided on the sealing head.

[0011] In addition, it is particularly preferred that a sinking channel structure is opened in the feed barrel; a discharge channel structure penetrating inside and outside is opened at the lower right end of the sinking channel structure of the feed barrel; a baffle is slidably connected in the sinking channel structure of the feed barrel; and a second electric push rod for controlling the up and down movement of the baffle is installed on the feed barrel.

[0012] In addition, it is particularly preferred that a plurality of guide springs inclined toward the right are fixedly connected to the surface of the baffle.

[0013] In addition, it is particularly preferred that a baffle rod is fixedly connected in the feeding tube; the baffle rod presses the guide spring sheet flat on the surface of the baffle plate.

[0014] The feed drying integrated conveyor of the present invention has a spiral feeding paddle composed of a spiral feeding blade group and various clips connected to the rotating shaft of the feeding barrel, and the feed is fed along the feeding barrel by the spiral feeding paddle. After the feeding of the feed is finished, the lifting air delivery component connects the various clips and separates the various clips from the spiral feeding blade group, so that the spiral feeding blade group keeps a separate rotating operation state, and at the same time the lifting air delivery component delivers hot air flow to various areas of the spiral feeding blade group through the air jet structure on the clips, so that the feed remaining on the spiral feeding blade group is evenly dried at a close distance by the hot air flow, and the dried residual feed on the spiral feeding blade group is blown off at a close distance by the hot air flow, so that the cleaning work of the residual feed on the spiral feeding blade group is quickly completed. The feed drying integrated conveyor of the present invention solves the disadvantage of the existing spiral plastic machine that it is difficult to clean the residual feed on the spiral feeding paddle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram for describing the present invention; Figure 2 A cross-sectional view of a feed tube for describing the present invention; Figure 3 A schematic diagram of a rotating shaft and a rotating ring is provided to describe the present invention; Figure 4 An exploded view of the first spiral blade, the second spiral blade and the clip is provided to describe the present invention; Figure 5 An exploded view of the swivel and wedge-shaped block is provided to describe the present invention; Figure 6 A cross-sectional view of a transfer tube for describing the present invention; Figure 7 To describe the present invention Figure 3 Enlarged view of middle C area; Figure 8 A partial cross-sectional view of a feed tube for describing the present invention; Fig. 9 A schematic diagram for describing the baffle and guide spring of the present invention; Fig.10 The figure is a schematic diagram for describing the rotational states of the first spiral blade, the second spiral blade and the clamp of the present invention.

[0016] The accompanying drawings of the present invention are marked as follows: 1-fixed frame, 21-feeding cylinder, 2101-sinking channel, 2102-discharge channel, 22-feed hopper, 23-head, 2301-discharge port, 24-sealing cover plate, 31-rotating shaft, 32-driving motor, 41-first spiral blade, 42-second spiral blade, 421-shielding portion, 43-swivel, 430-wedge-shaped slot, 44-clamp, 440-injection port, 441-transfer tube, 4410-gas delivery channel, 442-seal, 443-first compression spring, 45-wedge-shaped block, 46-second compression spring, 51-lifting frame, 52-first electric push rod, 53-gas delivery pipe, 54-gas outlet pipe, 5401-side groove, 55-side gas pipe, 61-baffle, 62-guide spring, 63-second electric push rod, 64-baffle rod. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0018] Example 1 A feed drying integrated conveyor, such as Figure 1-Figure 10 As shown, it includes a fixed frame 1, a feeding barrel 21, a feeding hopper 22, a rotating shaft 31, a driving motor 32, a spiral feeding blade group, a rotating ring 43, a clamping piece 44, a transfer tube 441, a sealing plug 442, a first compression spring 443, a wedge-shaped block 45, a second compression spring 46 and a lifting gas delivery component; the feeding barrel 21 is fixedly connected to the fixed frame 1; the lower feeding end of the feeding barrel 21 is connected to the feeding hopper 22; the rotating shaft 31 is rotatably connected in the feeding barrel 21; A driving motor 32 is mounted on the fixed frame 1; the output shaft of the driving motor 32 is fixedly connected to the rotating shaft 31; a spiral feeding blade group is connected to the rotating shaft 31; a plurality of rotating rings 43 are rotatably connected to the rotating shaft 31; a clip 44 is fixedly connected to each rotating ring 43; all the clips 44 are tightly attached to the spiral feeding blade group, and all the clips 44 and the spiral feeding blade group together form a complete spiral feeding blade; the rotating shaft 31 is slidably connected to the plurality of rotating rings 43 and a wedge-shaped card block 45 corresponding to the position; a first compression spring 443 is fixedly connected between each wedge-shaped card block 45 and the rotating shaft 31; a wedge-shaped card slot 430 structure is provided on each rotating ring 43; each wedge-shaped card block 45 is initially tightly attached to the wedge-shaped card slot 430 structure of the corresponding rotating ring 43; a transfer tube 441 is fixedly connected to each clip 44; each clip 44 is set as a hollow structure; each transfer tube 441 is provided with a gas transmission channel 4410 structure connected to the hollow structure inside the clip 44; a plurality of jet ports 440 structures connected to the internal hollow structure are provided on the surface of each clip 44; a sealing plug 442 is slidably connected to each transfer tube 441; a second compression spring 46 is fixedly connected between each sealing plug 442 and the transfer tube 441; a lifting gas transmission component for transmitting hot air flow to the transfer tube 441 is commonly connected between the fixed frame 1 and the feeding barrel 21.

[0019] like Figure 2-Figure 3 As shown, the spiral feeding blade group includes a first spiral blade 41 and a second spiral blade 42; the rotating shaft 31 is alternately fixed with the same number of first spiral blades 41 and the same number of second spiral blades 42 as the clips 44; the left and right sides of the clips 44 are respectively tightly attached to the adjacent first spiral blades 41 and second spiral blades 42.

[0020] like Figure 1-Figure 3 and Figure 7 As shown, the lifting gas delivery assembly includes a lifting frame 51, a first electric push rod 52, an air delivery pipe 53, an air outlet pipe 54 and a side air pipe 55; the lifting frame 51 is slidably connected in the material delivery barrel 21; two first electric push rods 52 are connected to the fixed frame 1; the telescopic ends of the two first electric push rods 52 are fixedly connected to the lifting frame 51; the lifting frame 51 is fixedly connected to the air delivery pipe 53; the air delivery pipe 53 is connected to a plurality of air outlet pipes 54; the air delivery pipe 53 and the air outlet pipe 54 are initially embedded and stored in the material delivery barrel 21. The top of the cylinder 21 is used to prevent a large amount of feed from being pushed into the air outlet pipe 54 during the process of the spiral feeding blade group pushing the feed to be transported upward along the inner wall of the feeding cylinder 21, causing blockage of the air outlet pipe 54; each air outlet pipe 54 is provided with a plurality of side grooves 5401 structures; the position of the second spiral blade 42 blocking the clip 44 is the blocking portion 421, and the air delivery pipe 53 is connected to a side air pipe 55 aligned with the blocking portion 421, and the side air pipe 55 is initially embedded and stored in the top of the feeding cylinder 21.

[0021] The feed conveying working steps of the feed drying integrated conveyor of the present invention are as follows.

[0022] In the initial state, a fixed clamping structure is formed between the wedge-shaped slot 430 of the swivel 43 and the wedge-shaped clamping block 45, and the clip 44 is fixed on the rotating shaft 31 through the clamping structure between the wedge-shaped slot 430 of the swivel 43 and the wedge-shaped clamping block 45. The first spiral blade 41, the second spiral blade 42 and the clips 44 together form a spiral feeding paddle. The staff first turns on the drive motor 32 to drive the spiral feeding paddle on the rotating shaft 31 to rotate, and then pours the feed into the feed hopper 22. After the feed falls into the feed cylinder 21 along the feed hopper 22, it is continuously transported upward by the rotating spiral feeding paddle to complete the continuous feeding of the feed.

[0023] The feed cleaning work steps of the feed drying integrated conveyor of the present invention are as follows.

[0024] After the feed conveying work is finished, there will be residual feed on the surface of the spiral feed blade group composed of the first spiral blade 41 and the second spiral blade 42. At this time, the staff needs to shut down the drive motor 32 first, and then control the first electric push rod 52 to drive the lifting frame 51 and the air pipe 53 and the air outlet pipe 54 connected thereto to move downward, and connect the air pipe 53 to the hot air flow conveying equipment, and then start the drive motor 32. The drive motor 32 will drive the spiral feed blade group and each clip 44 on the rotating shaft 31 to rotate toward the air outlet pipe 54. When the transfer tube 441 on the clip 44 is aligned with the air outlet pipe 54, the stationary air outlet pipe 54 will push the sealing plug 442 on the rotating transfer tube 441 and drive the first compression spring 44 3 is compressed to allow the air outlet pipe 54 to be inserted into the rotating transfer pipe 441. At this time, the air outlet pipe 54 is connected to the air delivery channel 4410 of the transfer pipe 441. Then the driving motor 32 continues to drive the spiral feeding blade group on the rotating shaft 31 to rotate. At this time, the clip 44 is fixed and locked by the plug-in structure between the air outlet pipe 54 and the transfer pipe 441. The rotating ring 43 and the clip 44 no longer rotate with the rotating shaft 31. During the process of the rotating shaft 31 driving the wedge-shaped clamping block 45 to separate from the wedge-shaped clamping groove 430 structure of the rotating ring 43, the wedge-shaped clamping block 45 is squeezed by the rotating ring 43 and drives the second compression spring 46 to be compressed, so that the wedge-shaped clamping block 45 can smoothly leave the wedge-shaped clamping groove 430 structure of the rotating ring 43, so that the clip 44 is separated from the spiral feeding blade group.

[0025] Afterwards, the external hot air flow conveying equipment conveys hot air flow to each outlet pipe 54 of the air delivery pipe 53. After the hot air flow flows out from the side groove 5401 of the outlet pipe 54, it enters the internal hollow structure of the clamp 44 through the air delivery channel 4410, and then is respectively sprayed to the surface of the adjacent spiral feeding blade group through each jet port 440 of the clamp 44. At the same time, the driving motor 32 will drive the spiral feeding blade group on the rotating shaft 31 to continue to rotate, so that the hot air flow sprayed from the jet port 440 can evenly dry the residual feed on the spiral feeding blade group at a close distance, and use the hot air flow to blow the dried residual feed on the spiral feeding blade group at a close distance and collect it in the lower right corner of the feeding barrel 21, thereby replacing manual work to quickly complete the cleaning of the residual feed on the spiral feeding blade group. Since the outlet size of the side air pipe 55 is much smaller than the outlet size of the air outlet pipe 54, most of the hot air flow in the air delivery pipe 53 flows through the outlet pipe 54 and is sprayed through each jet port 440 of the clamp 44. In this process, Fig. 9As shown, when the spiral feeding blade group on the rotating shaft 31 rotates counterclockwise at a right viewing angle, when the air jets 440 on the left and right sides of the clamp 44 are respectively blocked by the first spiral blade 41 and the second spiral blade 42, the blocking portion 421 of the second spiral blade 42 cannot be effectively dried by the hot air flow ejected from the air jet 440, and at this time, most of the hot air flow in the air pipe 53 is ejected through the side air pipe 55, and the hot air flow ejected from the side air pipe 55 performs corresponding drying and shedding treatment on the feed remaining on the surface of the blocking portion 421 of the second spiral blade 42, thereby achieving comprehensive cleaning of the feed remaining on the spiral feeding blade group.

[0026] Finally, the staff only needs to take out the residual feed at the lower right corner of the collecting and conveying barrel 21, thereby reducing the risk of the staff being cut during the cleaning of the spiral conveying blade group.

[0027] Example 2 On the basis of Example 1, Figure 1-Figure 8 As shown, the upper discharge end of the feed barrel 21 of this embodiment is fixedly connected with a head seal 23; the head seal 23 is provided with a discharge port 2301 structure, and after the spiral feed blade group transports the feed upward to the upper discharge end of the feed barrel 21, the feed falls downward through the discharge port 2301 structure of the head seal 23; the head seal 23 is provided with a sealing cover plate 24 corresponding to the discharge port 2301 structure.

[0028] When using the jet port 440 on the clip 44 to perform heat drying and cleaning on the feed barrel 21 and the spiral feed blade group, the staff first covers the sealing cover plate 24 into the discharge port 2301 structure of the head 23, so that the head 23 and the sealing cover plate 24 form a closed structure together, so that the hot air flow ejected from the jet port 440 of each clip 44 can only flow out along the inner wall of the feed barrel 21 toward the feed hopper 22, avoiding the hot air flow from directly flowing out from the discharge port 2301 structure of the head 23, thereby extending the flow time of the hot air flow in the feed barrel 21 and improving the heat drying and cleaning efficiency of the feed barrel 21 and the spiral feed blade group.

[0029] Example 3 On the basis of Example 2, Figure 1-Figure 9 As shown, a sinking channel 2101 structure is provided at the bottom of the feed barrel 21 of the present embodiment; a discharge channel 2102 structure penetrating inside and outside is provided at the lower right end of the sinking channel 2101 structure of the feed barrel 21; a baffle 61 is slidably connected inside the sinking channel 2101 structure of the feed barrel 21; two second electric push rods 63 are installed on the feed barrel 21; the telescopic ends of the two second electric push rods 63 are jointly fixed to the baffle 61; a plurality of guide springs 62 inclined toward the right are fixed to the surface of the baffle 61; two baffle rods 64 are fixed inside the feed barrel 21; the two baffle rods 64 initially press the tilted structures of each guide spring 62 downward onto the surface of the baffle 61.

[0030] During the process of using the air jet 440 on the clamp 44 to heat-dry and clean the feed barrel 21 and the spiral feed blade group, the second electric push rod 63 pulls the baffle 61 to move downward into the sinking channel 2101 structure of the feed barrel 21, so that the internal space of the sinking channel 2101 structure is connected to the discharge channel 2102 structure through the sinking channel 2101 structure of the feed barrel 21, so that the residual feed cleaned from the feed barrel 21 and the spiral feed blade group will fall downward onto the baffle 61 in the sinking channel 2101 structure, and slide downward along the baffle 61 and each guide spring piece 62, and finally the feed will fall out through the discharge channel 2102 structure, and there is no need for the staff to manually clean the residual feed collected on the right side of the bottom of the feed barrel 21.

[0031] When the baffle 61 drives the guide spring piece 62 to move downward, the inclined structure of the guide spring piece 62 will leave the baffle rod 64 and tilt up to the surface of the adjacent first spiral blade 41. Since the connection end of the air pipe 53 and the hot air flow conveying device is on the left, the flow rate of the hot air flow ejected from the outlet pipe 54 farther away from the left end of the air pipe 53 will be smaller. However, the discharge end at the left end of the feed barrel 21 is closed by the head 23 and the sealing cover plate 24, and the hot air flow ejected from each outlet pipe 54 can only be ejected along the feed barrel. The sinking channel 2101 structure of 21 flows toward the feed hopper 22 and the discharge channel 2102 structure. During this process, the hot air flow will also flow to the right along the surface of the baffle 61. When the hot air flow passes through the surface of a guide spring 62, the hot air flow will be guided by the inclined structure of the guide spring 62 to the adjacent first spiral blade 41 surface, thereby allowing more hot air flow to flow through the surface of each first spiral blade 41, further improving the thermal baking and cleaning efficiency of the surface of each first spiral blade 41.

[0032] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the appended claims of the application.

Claims

1. A feed drying integrated conveyor, comprising: a fixed frame (1); a feed barrel (21) fixedly connected to the fixed frame (1); a rotating shaft (31) rotatably connected inside the feed barrel (21); a driving motor (32) mounted on the fixed frame (1); an output shaft of the driving motor (32) fixedly connected to the rotating shaft (31); Its characteristics are: The invention also comprises a spiral material conveying blade group; the spiral material conveying blade group is connected to the rotating shaft (31); a plurality of rotating rings (43) are rotatably connected to the rotating shaft (31); a clamping piece (44) is fixedly connected to the rotating ring (43); all the clamping pieces (44) are closely attached to the spiral material conveying blade group, and all the clamping pieces (44) and the spiral material conveying blade group together form a complete spiral material conveying blade; a wedge-shaped clamping block (45) corresponding in number and position to the rotating ring (43) is slidably connected to the rotating shaft (31); A first compression spring (443) is fixedly connected between the shaped clamping block (45) and the rotating shaft (31); a wedge-shaped clamping groove (430) structure is provided on the rotating ring (43); the wedge-shaped clamping block (45) is closely attached to the wedge-shaped clamping groove (430) structure of the corresponding rotating ring (43); a transfer tube (441) is fixedly connected inside the clamping piece (44); the clamping piece (44) is configured as a hollow structure; a gas transmission channel (4410) structure connected to the hollow structure inside the clamping piece (44) is provided inside the transfer tube (441); The surface of the clip (44) is provided with a plurality of air jet ports (440) connected to the internal hollow structure; a sealing plug (442) is slidably connected to the transfer tube (441); a second compression spring (46) is fixedly connected between the sealing plug (442) and the transfer tube (441); and a lifting air delivery component for delivering a hot air flow to the transfer tube (441) is commonly connected between the fixed frame (1) and the delivery barrel (21).

2. The feed drying integrated conveyor according to claim 1 is characterized in that: The lower feeding end of the feeding cylinder (21) is connected to a feeding hopper (22).

3. The feed drying integrated conveyor according to claim 1 is characterized in that: The spiral feed blade group comprises a first spiral blade (41) and a second spiral blade (42); the same number of first spiral blades (41) as the number of clips (44) and the same number of second spiral blades (42) as the number of clips (44) are alternately fixedly connected to the rotating shaft (31); the left side and the right side of the clip (44) are respectively in close contact with the adjacent first spiral blade (41) and the second spiral blade (42).

4. The feed drying integrated conveyor according to claim 1 is characterized in that: The lifting gas delivery assembly comprises a lifting frame (51), a first electric push rod (52), an air delivery pipe (53), an air outlet pipe (54) and a side air pipe (55); the lifting frame (51) is slidably connected inside the material delivery barrel (21); the first electric push rod (52) is connected to the fixed frame (1); the telescopic end of the first electric push rod (52) is fixedly connected to the lifting frame (51); the air delivery pipe (53) is fixedly connected to the lifting frame (51); the air delivery pipe (53) is connected to a plurality of air outlet pipes (54); the air delivery pipe (53) and the air outlet pipe (54) are initially embedded and stored in the top of the material delivery barrel (21); the position of the shielding clip (44) of the second spiral blade (42) is the shielding portion (421), the air delivery pipe (53) is connected to the side air pipe (55) aligned with the shielding portion (421), and the side air pipe (55) is also initially embedded and stored in the top of the material delivery barrel (21).

5. The feed drying integrated conveyor according to claim 4 is characterized in that: The air outlet pipe (54) is provided with a side groove (5401) structure.

6. A feed drying integrated conveyor according to any one of claims 1 to 5, characterized in that: The upper discharge end of the feeding cylinder (21) is fixedly connected to a sealing head (23); the sealing head (23) is provided with a discharge port (2301) structure.

7. The feed drying integrated conveyor according to claim 6, characterized in that: The sealing head (23) is provided with a sealing cover plate (24) corresponding to the structure of the discharge port (2301).

8. The feed drying integrated conveyor according to claim 7, characterized in that: A sinking channel (2101) structure is provided in the material conveying barrel (21); a discharge channel (2102) structure penetrating inside and outside is provided at the lower right end of the sinking channel (2101) structure of the material conveying barrel (21); a baffle (61) is slidably connected in the sinking channel (2101) structure of the material conveying barrel (21); and a second electric push rod (63) for controlling the baffle (61) to move in an up-and-down direction is installed on the material conveying barrel (21).

9. The feed drying integrated conveyor according to claim 8, characterized in that: A plurality of guide springs (62) inclined toward the right side are fixedly connected to the surface of the baffle (61).

10. The feed drying integrated conveyor according to claim 9, characterized in that: A baffle rod (64) is fixedly connected inside the material conveying barrel (21); the baffle rod (64) presses the guide spring sheet (62) flat against the surface of the baffle plate (61).

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