CN214382673U - Activated feed device - Google Patents

Abstract

The utility model relates to an activated feed device, it includes bracing piece and the jar body of fixed connection on the bracing piece, be equipped with the heat preservation cover on the jar side wall, the jar body is equipped with feed inlet and discharge gate, jar internal rotation is connected with the (mixing) shaft, fixedly connected with paddle on the (mixing) shaft, be equipped with the spray set who washs jar internal portion on the internal wall of jar, jar internal brush that is equipped with, the brush includes the brush board, the face that the brush board kept away from the brush hair is connected with flexible subassembly, one side fixed connection of (mixing) shaft is kept away from with the paddle to the one end that the brush board was kept away from to flexible subassembly, flexible subassembly includes the sleeve of fixed connection on the brush board, the sleeve open end is towards paddle and telescopic bobbin base fixed connection elastic component, telescopic bobbin base one end fixedly connected with telescopic link is kept away from to the elastic component, the elastic component is in compression state all the time, telescopic link and sleeve sliding connection. This application has the cleaning performance that makes the brush to jar body and keeps the effect of preferred in a long time.

Description

Activated feed device

Technical Field

The application relates to the field of feed processing equipment, in particular to an activated feed device.

Background

The coarse feed contains various coarse fibers and proteins, is difficult to directly digest and absorb after being eaten by animals, increases the burden of intestines and stomach, and is easy to cause intestinal diseases.

After activated fermentation, the feed not only makes up for amino acid which is easy to lack in the conventional feed, but also is beneficial to enhancing the absorption effect of other nutrient components in the feed, maintaining intestinal balance and promoting the quick and healthy growth of animals.

People usually prepare fermentation liquid by utilizing fermentation strains, and then uniformly mix the fermentation liquid with the coarse fodder so that the coarse fodder is fermented into the fermented fodder. The coarse fodder ferments usually in the fermentation cylinder, the fodder is followed the fermentation cylinder and is discharged the back, the easy fermented fodder that remains in the fermentation cylinder, consequently, generally need wash fermented fodder, but the jar body of fermentation cylinder is great usually, the staff washs inconveniently, people generally need install the brush in the agitator tank and wash the agitator tank, the brush hair is worn and torn easily after using a period for the area of contact of brush hair and agitator tank inner wall diminishes, make the cleaning performance of brush descend, consequently, the space of improvement in addition.

Disclosure of Invention

In order to make the cleaning performance of brush to jar body keep the preferred in a long time, this application provides a fodder activation device.

The application provides a fodder activation device adopts following technical scheme:

an activated feed device comprises a support rod and a tank body fixedly connected with the support rod, wherein a heat-insulating cover is arranged on the side wall of the tank body, the tank body is provided with a feed inlet and a discharge outlet, a stirring shaft is rotationally connected in the tank body, blades are fixedly connected on the stirring shaft, a spraying device for cleaning the inner part of the tank body is arranged on the inner wall of the tank body, a brush is arranged in the tank body, the brush comprises a brush plate, the surface of the brush plate, which is far away from the brush hair, is connected with a telescopic assembly, one end of the telescopic assembly, which is far away from the brush plate, is fixedly connected with one side of the paddle, which is far away from the stirring shaft, the telescopic assembly comprises a sleeve fixedly connected on the brush plate, the utility model discloses a telescopic bucket, including telescopic bucket, telescopic sleeve, elastic component, telescopic bucket, telescopic link, telescopic link and sleeve sliding connection, the sleeve open end is towards paddle and telescopic bucket bottom fixedly connected with elastic component, telescopic bucket bottom one end fixedly connected with telescopic link is kept away from to the elastic component, the elastic component is in compression state all the time, telescopic link and sleeve sliding connection.

By adopting the technical scheme, when thalli enter the tank body from the feed inlet, the temperature of the tank body is controlled by the heat-insulating cover, the thalli in the tank body are favorably positioned in a better activation environment, the mixing effect of feed and thalli is improved by the stirring shaft, the activation effect of the feed is favorably improved, when the tank body needs to be cleaned, water flow is sprayed out by arranging the spraying device, the stirring shaft is rotated to drive the water flow to rotate, the brush rotates along with the stirring shaft, and the brush is tightly pressed against the inner side wall of the tank body by the matching of the elastic part, the sleeve, the telescopic rod component and the connection relation of the elastic part and the sleeve, and the brush is tightly pressed against the inner side wall of the tank body all the time after the brush is used for a long time, the brush which is abraded under the action of the elastic part is still tightly pressed against the inner side wall of the tank body all the time, the brush keeps better in close contact with the inner side wall of the tank body, so that the cleaning effect of the brush on the tank body keeps better in a longer time.

Preferably, the side wall of the paddle far away from the stirring shaft is sunken with a connecting hole, the connecting hole is a blind hole, and the part of the telescopic rod is embedded into the connecting hole and is fixedly connected with the connecting hole in a sealing manner.

Through adopting above-mentioned technical scheme, through the connecting hole setting for the connection area of telescopic link and paddle increases, thereby makes being connected of telescopic link and paddle more stable, makes the stability of being connected of brush and paddle improve, makes the brush wash the stable performance of effect.

Preferably, the brush plate is fixedly connected with two sleeves, the bottom of each sleeve is fixedly connected with an elastic part, and each elastic part is fixed with a fixing part, and the paddle is correspondingly provided with two connecting holes.

Through adopting above-mentioned technical scheme for the paddle is stably improved with being connected of brush, is favorable to the (mixing) shaft to rotate the in-process brush and rotates along with the (mixing) shaft, makes the brush can keep the cleaning performance of preferred in a longer time.

Preferably, the outer side wall of the telescopic rod is fixedly connected with a sliding block, the sliding block is a strip-shaped block, the length direction of the sliding block is parallel to the length direction of the sleeve, and a sliding groove in sliding connection with the sliding block is formed in the inner side wall of the sleeve in a sunken mode.

Through adopting above-mentioned technical scheme, make telescopic link and sleeve sliding connection through slider and spout, be favorable to improving telescopic link and telescopic connection stability for the spring is difficult for rocking because of (mixing) shaft pivoted production is strong when the (mixing) shaft rotates, makes the stability of spring and sleeve and telescopic link junction improve, and the stability of brush improves simultaneously, is favorable to the cleaning performance of brush performance preferred in the longer time.

Preferably, the sliding block is a dovetail block, and the sliding groove is a dovetail groove.

Through adopting above-mentioned technical scheme, be the dovetail piece through the slider, the spout is the cooperation of dovetail for telescopic link and telescopic sliding connection stability preferred, thereby the stability of the spring when further improving the (mixing) shaft rotation makes the stability preferred of brush, thereby further improves the cleaning performance of brush.

Preferably, the feed inlet is located a jar body top, the sunken holding tank that has of feed inlet inside wall, the holding tank open end and jar body top parallel and level, the tank bottom fixedly connected with sealing layer of holding tank, it has the feed gate that is used for leading to the feed inlet of closing to articulate in the holding tank, the area of feed gate is greater than the area of feed inlet and is less than the area of holding tank.

Through adopting above-mentioned technical scheme, when the closed feed inlet of feed gate, the feed gate moves towards the direction that is close to the feed inlet, and the feed gate butt supports tight sealing layer in the sealing layer and through the dead weight for external miscellaneous fungus is difficult for getting into the jar internal when the fermentation, with the influence of reducing external miscellaneous fungus to the internal fodder activation of jar.

Preferably, the surface and the external surface parallel and level of jar body top of feeding door, jar body top still rotates and is connected with the stopper, the rotation junction of stopper is close to the feed inlet, when the stopper rotates to the central department of the jar body of orientation, the lower surface butt of stopper is at the surface of feeding door.

Through adopting above-mentioned technical scheme, through the setting of stopper for when the feed gate closed feed inlet, the lower surface butt through the stopper is at the surface of feed gate, makes the feed gate be difficult for also being difficult for separating with the sealing layer when the (mixing) shaft rotates, thereby is that the sealed effect that gets feed gate department keeps the preferred.

Preferably, the discharge gate is located jar body bottom, the line at discharge gate and jar body bottom center is jar radial half of body bottom, fixedly connected with scraper blade on the (mixing) shaft, jar body bottom is towards the axis downward sloping of (mixing) shaft, the scraper blade is close to jar body bottom's pitch arc and jar body bottom's pitch arc cooperation.

Through adopting above-mentioned technical scheme, through discharge gate, scraper blade and jar axis downward sloping cooperation of body bottom orientation (mixing) shaft for wash through the discharge gate under the effect of scraper blade, discharge jar body under the scraper blade effect, make jar difficult residual feed residue in body bottom, make the cleaning performance preferred of jar internal portion.

Preferably, a gap is reserved between the scraper and the blade, and the radius formed by the rotation of the scraper is not equal to the radius formed by the rotation of the blade.

Through adopting above-mentioned technical scheme, through the setting of scraper blade and paddle for rivers in the jar body produce the turbulent flow under the combined action of scraper blade and paddle, make the dispersion effect of rivers improve, thereby make the stirring effect of the jar body improve.

Preferably, the spraying device comprises spray heads arranged at two ends of a certain diameter of the tank body, a plurality of spray holes penetrate through each spray head, and the spray holes incline downwards by 30 degrees towards the axial direction of the stirring shaft.

By adopting the technical scheme, the two spray heads are arranged, so that the spraying device can spray the inner wall of the tank body sufficiently, the inner wall of the tank body can be scraped and washed by matching with the brush, and the cleaning effect of the inner wall of the tank body is better.

Preferably, one side of the outer wall layer of the heat-insulating cover is fixedly connected with a water inlet pipe which penetrates through the heat-insulating cover, the water inlet pipe is close to the bottom of the heat-insulating cover, the other side of the outer wall layer of the heat-insulating cover is also fixedly connected with a water outlet pipe which penetrates through the heat-insulating cover, and the water outlet pipe is close to the top of the heat-insulating cover.

Through adopting above-mentioned technical scheme, through the cooperation of inlet tube with the outlet pipe, heat or keep warm to jar internal portion through the water of pouring into the uniform temperature into from the inlet tube for jar internal fodder activation temperature is comparatively stable, is favorable to the effect improvement of fodder activation, makes the quality preferred of fodder activation.

One beneficial technical effect is:

1. when the jar body needs to be washd, through setting up spray set for rivers blowout, through rotating the (mixing) shaft, make the brush rotate along with the (mixing) shaft when the (mixing) shaft drives rivers pivoted, through the cooperation of elastic component, sleeve, telescopic link subassembly and relation of connection, the brush after the wearing and tearing still supports the inside wall of tight jar body all the time under the effect of elastic component, makes the brush keep the preferred in the longer time to the cleaning performance of the jar body.

2. Make telescopic link and sleeve sliding connection through slider and spout, have the stability improvement of spring and sleeve and telescopic link's junction, the stability of brush improves simultaneously, is favorable to the cleaning performance of brush performance preferred in a longer time.

3. Through the axis downward sloping cooperation of discharge gate, scraper blade and jar body bottom orientation (mixing) shaft for wash through the discharge gate under the effect of scraper blade, discharge jar body under the scraper blade effect, make jar difficult residual feed residue in body bottom, make jar cleaning performance preferred of internal portion.

4. Through the setting of scraper blade and paddle for rivers in the jar body produce the turbulent flow under the combined action of scraper blade and paddle, make the dispersion effect of rivers improve, thereby make the stirring effect of the jar body improve.

5. Through setting up two shower nozzles for spray set is comparatively abundant to the drip washing of jar internal wall, makes the cooperation brush scrape the washing to jar internal wall, makes the clean effect preferred of jar internal wall.

6. Through the cooperation of inlet tube and outlet pipe, heat or keep warm to jar internal portion through the water of pouring into the uniform temperature into from the inlet tube for jar internal feed activation temperature is comparatively stable, is favorable to the effect improvement of feed activation, makes the quality preferred of feed activation.

Drawings

Fig. 1 is a schematic view of the overall structure of an activated feed device according to an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the activated feed device according to the embodiment of the present application.

Fig. 3 is an enlarged schematic view of the portion a.

Fig. 4 is a schematic structural diagram for illustrating the accommodating groove in the embodiment of the present application.

Fig. 5 is a schematic structural diagram for illustrating the sealing layer in the embodiment of the present application.

Description of reference numerals: 1. a tank body; 11. a discharge port; 12. a spraying device; 121. a spray head; 122. spraying a hole; 123. a high-pressure water inlet pipe; 13. a feed inlet; 131. accommodating grooves; 132. a sealing layer; 14. a feed gate; 141. a handle; 142. a limiting block; 15. a discharge pipe; 151. a discharge valve; 2. a heat-preserving cover; 21. a water inlet pipe; 22. a water outlet pipe; 3. a stirring device; 31. a motor; 32. a stirring shaft; 33. a paddle; 34. a squeegee; 35. a brush; 351. brushing the board; 352. brushing; 36. a telescoping assembly; 361. a telescopic rod; 362. a sleeve; 4. a support rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a fodder activation device. Referring to fig. 1 and 2, the feed activation device includes bracing piece 4 and the jar body 1 that is located the bracing piece 4 top, jar body 1 and bracing piece 4 fixed connection, fixedly connected with keeps warm and covers 2 on jar body 1 lateral wall, be equipped with feed inlet 13 on jar body 1 top, be equipped with agitating unit 3 in jar body 1, be equipped with brush 35 on agitating unit 3, brush hair 352 butt of brush 35 is on jar body 1 inner wall, agitating unit 3 includes scraper blade 34, scraper blade 34 is close to jar body 1 bottom, jar body 1 bottom is equipped with discharge gate 11.

Referring to fig. 2, the tank body 1 is a hollow cylinder, the heat-insulating cover 2 comprises an inner wall layer and an outer wall layer, the inner wall layer is welded with the circumferential outer side wall of the tank body 1, a hollow heat-insulating layer is arranged between the inner wall layer and the outer wall layer, the bottom of the heat-insulating cover 2 wraps the bottom of the tank body 1, and the top of the heat-insulating cover 2 is close to the top of the tank body 1.

Referring to fig. 2 and 4, one side of the outer wall layer of the heat-insulating cover 2 is fixedly connected with a water inlet pipe 21 penetrating through the heat-insulating cover 2, the water inlet pipe 21 is close to the bottom of the heat-insulating cover 2, the other side of the outer wall layer of the heat-insulating cover 2 is also fixedly connected with a water outlet pipe 22 penetrating through the heat-insulating cover 2, and the water outlet pipe 22 is close to the top of the heat-insulating cover 2.

Referring to fig. 2 and 3, a high-pressure water inlet pipe 123 is fixedly connected to the side wall of the tank body 1, the high-pressure water inlet pipe 123 penetrates through and is fixedly connected to the side wall of the tank body 1, the high-pressure water inlet pipe 21 is located below the heat preservation cover 2, a nozzle 121 is fixedly connected to one end, away from the outer wall of the tank body 1, of the high-pressure water inlet pipe 123, a plurality of spray holes 122 penetrate through the nozzle 121, and the spray holes 122 incline downwards by 30 degrees in the axial direction of the stirring shaft 32.

Referring to fig. 2, a main mounting hole penetrates through the center of the top of the tank body 1, the main mounting hole is a circular through hole, a main bearing is mounted in the main mounting hole, and the main bearing is a sealing bearing.

Referring to fig. 2, an auxiliary mounting hole is recessed in the center of the inner wall of the bottom of the tank body 1, the main mounting hole is a circular blind hole, an auxiliary bearing is mounted in the auxiliary mounting hole, and the auxiliary bearing is a sealing bearing.

Referring to fig. 2, the stirring device 3 includes a motor 31 fixedly connected to the center of the top of the tank 1, a rotation shaft of the motor 31 is fixedly connected to a stirring shaft 32, the stirring shaft 32 penetrates through the main bearing and is fixedly connected to the inner ring of the main bearing, and one end of the stirring shaft 32, which is far away from the rotation shaft, is fixedly connected to the inner ring of the auxiliary bearing.

Referring to fig. 2, the stirring shaft 32 is fixedly connected with two blades 33, the blades 33 are rectangular plates, and the two blades 33 are symmetrically arranged at two ends of the stirring shaft 32 with a certain diameter.

Referring to fig. 2 and 3, a face of a brush plate 351 of the brush 35, which is far away from the brush bristles 352, is connected with a telescopic assembly 36, one end of the telescopic assembly 36, which is far away from the brush plate 351, is far away from the stirring shaft 32 and the paddle 33, and is fixedly connected with one side of the stirring shaft 32, the telescopic assembly 36 comprises a sleeve 362 fixedly connected to the brush plate 351, the sleeve 362 is in a circular cylindrical shape, each brush plate 351 is correspondingly provided with two sleeves 362, a cylinder bottom of each sleeve 362 is fixedly connected with an elastic part, the elastic part is a spring and is in a compression state, one end of the elastic part, which is far away from the sleeve 362, is fixedly connected with a telescopic rod 361, the sliding blocks are dovetail blocks, the sliding blocks are three and uniformly distributed on the outer side wall of the telescopic rod 361, the sliding grooves are recessed into dovetail grooves matched with the sliding blocks, and the sliding grooves are three and uniformly distributed on the inner side wall of the sleeve 362, and are connected with the sliding grooves in a sliding manner.

Referring to fig. 2, the side of the paddle 33 away from the stirring shaft 32 is recessed with two connecting holes, the two connecting holes are respectively close to the two ends of the paddle 33, the telescopic rod 361 is partially inserted into the connecting holes and is fixedly connected with the connecting holes in a sealing manner, and the telescopic rod 361 is perpendicular to the side of the paddle 33 away from the stirring shaft 32.

Referring to fig. 2 and 3, the bristles 352 are uniformly distributed on the brush plate 351, and the bristles 352 are nylon bristles.

Referring to fig. 5, the feed inlet 13 is located at the top of the tank body 1, the feed inlet 13 is a square through hole, the inner side wall of the feed inlet 13 is recessed to form a containing groove 131, the containing groove 131 is a square stepped groove, and a connecting line between the center of the containing groove 131 and the center of the feed inlet 13 is parallel to the vertical direction.

Referring to fig. 5, a sealing layer 132 is fixedly connected to the bottom of the accommodating groove 131, and the sealing layer 132 is a nitrile rubber layer.

Referring to fig. 2 and 5, the lateral wall of the accommodating tank 131 is hinged with a feed gate 14, the feed gate 14 is in a square plate shape, the area of the feed gate 14 is larger than that of the feed port 13, the area of the feed gate 14 is smaller than that of the accommodating tank 131, the axial line of the hinge shaft of the feed gate 14 and the top of the tank body 1 is parallel to the wall of the accommodating tank 131 far away from the lateral wall of the tank body 1, the outer surface of the feed gate 14 is flush with the outer surface of the top of the tank body 1, and when the feed port 13 is closed by the feed gate 14, the center of the feed gate 14 is located on the same straight line with the center of the accommodating tank 131 and the center of the feed port 13.

Referring to fig. 2, a handle 141 is fixedly connected to the inlet door 14, and the handle 141 is located at a side away from the hinge shaft.

Referring to fig. 2 and 5, the top of the tank body 1 is rotatably connected with a limiting block 142, the rotational connection position of the limiting block 142 is close to one side of the feed inlet 13 far away from the center of the top of the tank body 1, when the feed inlet 13 is closed by the feed gate 14, the limiting block 142 is rotated to face the center of the top of the tank body 1, and the lower surface of the limiting block 142 abuts against the outer surface of the feed gate 14.

Referring to fig. 2, the discharge port 11 is a circular through hole, the bottom edge of the tank body 1 is inclined downwards towards the axis of the stirring shaft 32, and the distance from the center of the discharge port 11 to the center of the bottom of the tank body 1 is one half of the radius of the tank body 1.

Referring to fig. 2, a scraper 34 is fixedly connected to the stirring shaft 32, the scraper 34 is vertical and close to the bottom of the tank body 1, the edge of the scraper 34 close to the bottom of the tank body 1 is arc-shaped, the radian of the scraper 34 is matched with the bottom of the tank body 1, a gap is left between the scraper 34 and the blade 33, and the radius formed by rotation of the scraper 34 is larger than the radius formed by rotation of the blade 33.

Referring to fig. 2, a discharge pipe 15 is fixedly connected to the discharge port 11, the discharge pipe 15 is a circular pipe, and a discharge valve 151 for opening and closing the discharge pipe 15 is communicated with the discharge pipe 15.

Referring to fig. 2, the number of the support rods 4 is three, and the support rods 4 are uniformly distributed on the circumferential outer wall of the bottom of the tank body 1.

The implementation principle of an activated feed device of the embodiment of the application is as follows: when the feed activating device needs to be cleaned, water is sprayed towards the tank body 1 through the spraying device 12, the motor 31 is started, the stirring shaft 32 rotates to drive water flow in the tank body 1 and the brush 35 to rotate, the brush 352 is tightly abutted to the inner wall of the tank body due to the fact that the elastic piece is always in a compression state, the cleaning effect of the brush 352 on the tank body is good in the rotating process of the stirring shaft 32, when the brush 352 is abraded, the brush 35 is stably connected with the paddle 33 through the telescopic component 36, the telescopic component 36 can be used for freely adjusting the distance between the brush plate 351 and the paddle 33 within a certain range according to the abrasion degree of the brush 352, the brush 35 can keep good cleaning capability on the tank body 1, the residue of the tank body 1 after cleaning is reduced, the pollution of the residue on the next feed activation is reduced, and the cleaning liquid at the bottom of the tank body 1 is driven to move through the scraper 34, because scraper blade 34 length is inconsistent with the length of paddle 33, leave the clearance simultaneously between scraper blade 34 and the paddle 33, consequently, jar body 1 bottom produces the stronger rivers of comparatively dispersion power under the effect of (mixing) shaft 32 to drive the residue stirring in jar body 1, then through rotatory water outlet valve intercommunication outlet pipe 22, scraper blade 34 passes through discharge gate 11, the residue flows out by discharge gate 11 under the effect of scraper blade 34 along with rivers, make the difficult residue of the fodder residue in jar body 1 bottom.

Because brush 35 is connected through two flexible subassemblies 36 with paddle 33 to make the power of the production of (mixing) shaft 32 stirring in-process disperse, make paddle 33 and brush 35's stability of being connected improve, brush 35 is difficult for rocking, still makes flexible subassembly 36 be difficult at the fracture, makes flexible subassembly 36's life improve.

Through the setting of spray set 12 for the fodder residue in jar body 1 washes through rivers, rotates along with the rivers, is favorable to the discharge of fodder residue.

Through the setting that will keep warm and cover 2, through in pouring into heat preservation cover 2 with certain stable rivers into, heat or make jar body 1 internal keeping certain temperature to jar 1, be favorable to jar internal thallus to keep the activity of preferred to be favorable to the quality improvement of the activation of fodder.

Through the setting of sealing layer 132 for the sealed effect of jar internal 1 is preferred, is favorable to reducing the interference of external miscellaneous fungus to the fodder activation, makes the effect of fodder activation preferred.

Through the setting of stopper 142 for the upper surface of feed gate 14 keeps the parallel and level state with jar body 1 top, and the feed keeps the state of compressing tightly sealing layer 132, thereby makes the sealed effect of sealing layer 132 better.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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 (10)

1. An activated feed device which characterized in that: the tank comprises a support rod (4) and a tank body (1) fixedly connected with the support rod (4), wherein a heat-insulating cover (2) is arranged on the side wall of the tank body (1), the tank body (1) is provided with a feed inlet (13) and a discharge outlet (11), a stirring shaft (32) is rotationally connected with the tank body (1), a paddle (33) is fixedly connected with the stirring shaft (32), a spraying device (12) for cleaning the interior of the tank body (1) is arranged on the inner wall of the tank body (1), a brush (35) is arranged in the tank body (1), the brush (35) comprises a brush plate (351), the surface of the brush plate (351) far away from the bristles (352) is connected with a telescopic component (36), one end of the telescopic component (36) far away from the brush plate (351) is fixedly connected with the paddle (33) far away from one side of the stirring shaft (32), and the telescopic component (36) comprises a sleeve (362) fixedly connected with the brush plate (351), the barrel head fixedly connected with elastic component of sleeve (362) open end orientation paddle (33) and sleeve (362), the barrel head one end fixedly connected with telescopic link (361) of sleeve (362) is kept away from to the elastic component, the elastic component is in compression state all the time, telescopic link (361) and sleeve (362) sliding connection.

2. The activated feed apparatus of claim 1, wherein: the side wall of the paddle (33) far away from the stirring shaft (32) is provided with a connecting hole in a sunken mode, the connecting hole is a blind hole, and the part of the telescopic rod (361) is embedded into the connecting hole and is fixedly connected with the connecting hole in a sealing mode.

3. The activated feed apparatus of claim 2, wherein: two sleeves (362) are fixedly connected to the brush plate (351), an elastic part is fixedly connected to the bottom of each sleeve (362), and two connecting holes are correspondingly formed in the paddle (33) of each elastic part upper fixing part.

4. The activated feed apparatus of claim 1, wherein: the outer side wall of the telescopic rod (361) is fixedly connected with a sliding block, the sliding block is a long strip-shaped block, the length direction of the sliding block is parallel to the length direction of the sleeve (362), and a sliding groove in sliding connection with the sliding block is formed in the inner side wall of the sleeve (362) in a recessed mode.

5. The activated feed apparatus of claim 4, wherein: the slide block is a dovetail block, and the sliding groove is a dovetail groove.

6. The activated feed apparatus of claim 1, wherein: feed inlet (13) are located jar body (1) top, feed inlet (13) inside wall is sunken to have holding tank (131), holding tank (131) open end and jar body (1) top parallel and level, the tank bottom fixedly connected with sealing layer (132) of holding tank (131), articulated in holding tank (131) have be used for leading to feed gate (14) of closing feed inlet (13), the area of feed gate (14) is greater than the area of feed inlet (13) and is less than the area of holding tank (131).

7. The activated feed apparatus of claim 1, wherein: discharge gate (11) are located jar body (1) bottom, discharge gate (11) are jar body (1) bottom radial half with the line at jar body (1) bottom center, fixedly connected with scraper blade (34) on (mixing) shaft (32), jar body (1) bottom is towards the axis downward sloping of (mixing) shaft (32), scraper blade (34) are close to jar body (1) bottom, scraper blade (34) are close to the pitch arc of jar body (1) bottom and the pitch arc cooperation of jar body (1) bottom.

8. The activated feed apparatus of claim 7, wherein: a gap is reserved between the scraper (34) and the paddle (33), and the radius formed by rotation of the scraper (34) is not equal to the radius formed by rotation of the paddle (33).

9. The activated feed apparatus of claim 1, wherein: the spraying device (12) comprises spray heads (121) arranged at two ends of a certain diameter of the tank body (1), a plurality of spray holes (122) penetrate through each spray head (121), and the spray holes (122) incline downwards by 30 degrees towards the axial direction of the stirring shaft (32).

10. The activated feed apparatus of claim 1, wherein: the heat preservation cover is characterized in that one side of the outer wall layer of the heat preservation cover (2) is fixedly connected with a water inlet pipe (21) penetrating through the heat preservation cover (2), the water inlet pipe (21) is close to the bottom of the heat preservation cover (2), the other side of the outer wall layer of the heat preservation cover (2) is also fixedly connected with a water outlet pipe (22) penetrating through the heat preservation cover (2), and the water outlet pipe (22) is close to the top of the heat preservation cover (2).

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