Feed mixing device with balanced feed nutrition

Abstract

The invention discloses a feed mixing device with balanced feed nutrition, and relates to the technical field of feed mixing devices. The feed mixing device with balanced feed nutrition comprises a base and supporting columns vertically and fixedly installed on the four sides of the base, the other ends, away from the base, of the supporting columns are fixedly connected with a grinding box body internally provided with a grinding module, the grinding module and a mixing module are connected with each other, and the grinding module comprises grinding shafts symmetrically and rotationally arranged in the grinding box body; and conduction aluminum plates are symmetrically and fixedly installed on the two sides in the grinding box body, the sides, close to each other, of the two conduction aluminum plates are both in a semi-arc shape, and the two conduction aluminum plates form a semi-closed grinding area. The grinding rollers are driven by the grinding shaft to rotate, the grinding teeth of the adjacent grinding rollers are sequentially and alternately meshed, the grinding rollers are located in the semi-closed grinding area, feed poured from the discharging opening enters the semi-closed grinding area, a semi-closed grinding space is formed, and the feed grinding effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of feed mixing devices, in particular to a feed mixing device with balanced feed nutrition. Background Art

[0002] Feed is a general term for the food of animals raised by humans. In a narrower sense, feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than ten kinds of feed raw materials, such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, oil, meat and bone meal, grain, feed additives, etc. There are many kinds of feed, so when livestock eat feed, it is necessary to mix and match multiple feeds in order to meet the requirements of various trace elements for the development and growth of livestock.

[0003] For example, a feeding and breeding device for aquaculture disclosed in Chinese invention publication number CN113875678A can place different feeds into a feed box through a partition plate arranged inside the feed box, and can rotate a mixing barrel through a driving mechanism to mix the feed inside, so that the feed can be fully mixed. The nutrition of the fully mixed feed is more balanced, which can promote the growth of aquatic animals.

[0004] However, most livestock need to grind the mixed feed before eating it to ensure that the feed is fully digested after being eaten by the livestock. The mixing devices and grinding devices on the market often adopt a split design. The ground feed needs to be transferred to the mixing device, resulting in a long mixing time. Other integrated grinding and mixing devices, during the actual grinding process, due to impurities, forage and dust mixed in the feed, there is too much dust during the mixing and grinding process, resulting in a poor processing environment. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a feed mixing device with balanced feed nutrition, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a feed mixing device with balanced feed nutrition, comprising a base and pillars vertically fixedly installed on four sides of the base, the other end of the pillar away from the base is fixedly connected to a grinding box with a grinding module arranged therein, a mixing module is arranged between the grinding box and the base, and the grinding module and the mixing module are connected to each other;

[0007] The grinding module comprises a grinding shaft symmetrically rotatably arranged in a grinding box body, a grinding roller is connected to the grinding shaft through a connecting key, the grinding box body is provided with a material discharge opening for dumping and discharging materials, and conductive aluminum plates are symmetrically fixedly installed on both sides of the grinding box body, and the sides of the two conductive aluminum plates close to each other are both semi-arc-shaped, and the two conductive aluminum plates form a semi-enclosed grinding area, and each of the grinding shafts is located in the semi-enclosed grinding area. For the grinding of multiple feeds before mixing, the grinding roller is driven to rotate by the grinding shaft, and the grinding teeth of the adjacent grinding rollers are alternately meshed in sequence, and because the grinding The grinding roller is located in the semi-enclosed grinding area, and the feed poured from the discharge opening enters the semi-enclosed grinding area, forming a semi-enclosed grinding space, which increases the feed grinding effect; because the conductive aluminum plate is made of aluminum products, and because the conductive aluminum plate has strong extensibility, after a large amount of feed is poured, the feed in the semi-enclosed grinding area is squeezed, causing the conductive aluminum plate to be subjected to strong external pressure. The conductive aluminum plate is deformed at this time, and finally the semi-enclosed grinding area is gradually opened, and the ground feed located under the grinding roller begins to be discharged, completing the adaptive expansion of the semi-enclosed grinding area to avoid excessive overflow of feed.

[0008] A further improvement of the technical solution of the present invention is that both sides of the two conductive aluminum plates are limited and clamped on the limit plates, the limit plates are welded to the grinding box, the grinding box and the semi-closed grinding area form an installation compartment, and both sides of the installation compartment are provided with resistance blocks that slide in the sliding grooves at the bottom of the grinding box, and the resistance blocks are fixedly installed with an resistance rod whose other end is welded to the end face of the outer wall of the conductive aluminum plate.

[0009] A further improvement of the technical solution of the present invention is that: a telescopic rod is fixedly installed at the bottom of the conductive aluminum plate, and a return spring is sleeved on the telescopic rod, the other end of which is connected to the bottom end surface of the conductive aluminum plate, and the other end of the telescopic rod is fixedly installed at the bottom of the grinding box, and a feeding channel is opened at the bottom of the installation compartment; in view of the external pressure generated by excessive feed in Example 1 causing the conductive aluminum plate to deform and expand, the telescopic rod and the return spring shrink during the deformation and expansion of the conductive aluminum plate, and the resistance block initially slides away from the conductive aluminum plate, and in this process, the feed in the semi-closed grinding area is initially discharged, so the external pressure on the conductive aluminum plate is gradually reduced. At this time, the elastic deformation force of the return spring links the telescopic rod to gradually cause the conductive aluminum plate to retract inward, and the automatic reset is completed with the good ductility of the aluminum plate itself.

[0010] A further improvement of the technical solution of the present invention is that the grinding module includes a dust removal component installed in the installation compartment and connected to the conductive aluminum plate, the dust removal component includes a transformer symmetrically fixed on both sides of the installation compartment, a wire one electrically connected to the transformer is arranged in an array on the top of the transformer, the other end of the wire one is connected to the corresponding conductive aluminum plate, and the inner end surface of the conductive aluminum plate does not contact the outermost grinding roller.

[0011] A further improvement of the technical solution of the present invention is that: a filter is provided between the conductor 1 and the conductive aluminum plate, and electrode joints welded thereon are arranged in an array on the inner end surface of the conductive aluminum plate, and each of the electrode joints is coated with an adsorption material; in view of the situation that dust is scattered due to the rolling and crushing of feed during the grinding process, the present invention changes the current size while transmitting the current through the transformer, and the current is transmitted from the conductor 1 to the conductive aluminum plate with good conductivity, and various high-voltage direct current electric fields, i.e., high-voltage static electricity, are formed through the filter during the transmission process, so the adsorption material coated on the electrode joint adsorbs the flying impurities, dust or forage in the semi-enclosed grinding area through the principle of electrostatic adsorption, completing the integrated operation of mixed grinding and dust removal;

[0012] The adsorption material can be activated carbon or adsorbent.

[0013] A further improvement of the technical solution of the present invention is that the mixing module includes a guide box arranged at the bottom of the grinding box body, a guide shaft with the other end connected to a servo motor is rotatably installed in the guide box, guide blades are welded on a circumferential array on the guide shaft, and the bottom of the guide box is conical, and a feed hose is limitedly connected to the bottom of the guide box.

[0014] Furthermore, the conical bottom of the guide box can speed up the efficiency of feed extraction and feeding, and the guide shaft and guide blades arranged inside the guide box complete the guidance of the feed entering the guide box, avoiding the feed from being fed too quickly while completing the rate regulation of the feed entering the mixing tank.

[0015] A further improvement of the technical solution of the present invention is that the other end of the discharge hose is connected to a horizontally placed mixing tank through a fixed delivery pump, a seal is provided at the place where the discharge hose is connected to the mixing tank, and a toothed disc clamped thereon is provided on the outer wall of the mixing tank, a gear is meshedly connected to one side of the toothed disc, and the gear is installed on the transmission shaft through a connecting key, and the transmission shaft is sleeved with a connecting seat whose other end is connected to an electric control push rod.

[0016] Furthermore, the toothed disk on the mixing tank is meshed with the gear, so that the gear rotates and drives the mixing tank to rotate, thereby improving the mixing effect. The transmission shaft is connected to the connecting seat and the electric control push rod thereon, so that the gear can be kept away from the mixing tank when the mixing tank is shaken back and forth, thereby avoiding motion interference.

[0017] A further improvement of the technical solution of the present invention is that a protective shell is provided on the rotating sleeve of the outer wall of the mixing tank, a suspension for suspension is symmetrically welded on the top of the protective shell, and a connecting frame with an arc-shaped tooth plate is welded at the bottom of the mixing tank, a rack welded to the top of the slider is engaged directly below the arc-shaped tooth plate, the slider slides in the slide groove in the sliding seat, and the sliding of the slider is achieved by a hydraulic rod fixedly installed in the sliding seat.

[0018] A further improvement of the technical solution of the present invention is that: a positioning rod is symmetrically limited and clamped at the rack, and the other end of the positioning rod is limited and installed on the electromagnet, and the electromagnet is slidably installed in a track one welded at the pillar, and the shape of the track one is similar to the rack, and a track two with a shape similar to the track one is arranged on both sides of the suspension, and the track one and the track two are both welded to the pillar; further, in order to further improve the mixing efficiency of various feeds, the present invention, therefore, in the process of the hydraulic rod stroke pushing rod, due to the meshing transmission of the rack and the arc-shaped tooth plate, the mixing tank is shaken back and forth as a whole, so that the various feeds in the mixing tank are further fully mixed. It should be noted that during the shaking of the mixing tank back and forth, the gear at this time is extended and retracted by the electric control push rod to avoid motion interference.

[0019] A further improvement of the technical solution of the present invention is that: a transmission assembly is provided on both the grinding shaft and the guide shaft, and the transmission assembly includes pulleys provided on the grinding shaft and the guide shaft, and a transmission belt is sleeved between the two groups of pulleys.

[0020] Compared with the prior art, the invention has the following beneficial effects: the grinding roller is driven to rotate by the grinding shaft, the grinding teeth of the adjacent grinding rollers are meshed alternately in sequence, and because the grinding roller is located in the semi-enclosed grinding area, the feed poured from the feed discharge opening enters the semi-enclosed grinding area, forming a semi-enclosed grinding space, thereby increasing the grinding effect of the feed;

[0021] The conductive aluminum plate has strong extensibility. After a large amount of feed is dumped, the feed in the semi-enclosed grinding area is squeezed, causing the conductive aluminum plate to be subjected to strong external pressure. The conductive aluminum plate is deformed at this time, and finally the semi-enclosed grinding area is gradually opened. The ground feed under the grinding roller begins to be discharged, completing the adaptive expansion of the semi-enclosed grinding area to avoid excessive overflow of feed.

[0022] While transmitting current through the transformer, the current size is changed, and the current is transmitted from wire one to the conductive aluminum plate with good conductivity. In the process of transmission, various high-voltage DC electric fields are formed through the filter, that is, high-voltage static electricity. Therefore, the adsorption material coated on the electrode joint absorbs the flying impurities, dust or forage in the semi-closed grinding area through the principle of electrostatic adsorption, completing the integrated operation of mixed grinding and dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a feed mixing device for balanced feed nutrition;

[0024] Figure 2 A front view of a feed mixing device for balanced feed nutrition;

[0025] Figure 3 A schematic diagram of a grinding module in a feed mixing device for balanced feed nutrition;

[0026] Figure 4 It is a schematic diagram of the structure inside the grinding module of a feed mixing device for balanced feed nutrition;

[0027] Figure 5 It is a schematic diagram of the structure of a mixing module in a feed mixing device for balanced feed nutrition;

[0028] Figure 6 This is a schematic diagram of the enlarged structure of the mixing tank in a feed mixing device for balanced feed nutrition.

[0029] In the figure: 1, base; 2, support; 3, grinding box; 31, grinding shaft; 32, grinding roller; 33, conductive aluminum plate; 34, grinding area; 35, limit plate; 36, sliding groove; 37, abutment block; 38, abutment rod; 39, telescopic rod; 310, reset spring; 41, transformer; 42, wire 1; 43, electrode connector; 5, guide box; 51, servo motor; 52, guide shaft; 53, guide blade; 61, unloading Hose; 62, mixing tank; 63, toothed disc; 64, gear; 65, transmission shaft; 66, connecting seat; 67, protective shell; 68, suspension; 69, arc-shaped toothed plate; 610, connecting frame; 611, rack; 612, slider; 613, sliding seat; 614, hydraulic rod; 615, positioning rod; 616, electromagnet; 617, track one; 618, track two; 619, wire two; 71, pulley; 72, transmission belt. DETAILED DESCRIPTION

[0030] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0031] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0032] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0033] Reference Figure 1-Figure 6 , the present invention provides 5 technical solutions:

[0034] Embodiment 1:

[0035] A feed mixing device with balanced feed nutrition comprises a base 1 and pillars 2 vertically fixedly installed on four sides of the base 1, the other end of the pillar 2 away from the base 1 is fixedly connected to a grinding box 3 in which a grinding module is arranged, a mixing module is arranged between the grinding box 3 and the base 1, and the grinding module and the mixing module are connected to each other;

[0036] The grinding module includes a grinding shaft 31 symmetrically rotatably arranged in the grinding box 3, a grinding roller 32 is connected to the grinding shaft 31 through a connecting key, the grinding box 3 is provided with a material unloading opening for dumping the material, and conductive aluminum plates 33 are symmetrically fixedly installed on both sides of the grinding box 3, the sides of the two conductive aluminum plates 33 close to each other are both semi-arc-shaped, and the two conductive aluminum plates 33 form a semi-enclosed grinding area 34, and each grinding shaft 31 is located in the semi-enclosed grinding area 34.

[0037] In this embodiment, for grinding of multiple feeds before mixing, the grinding shaft 31 drives the grinding roller 32 to rotate, and the grinding teeth of adjacent grinding rollers 32 are alternately meshed in sequence. Moreover, because the grinding roller 32 is located in the semi-enclosed grinding area 34, the feed poured from the feed discharge opening enters the semi-enclosed grinding area 34, forming a semi-enclosed grinding space, thereby increasing the grinding effect of the feed.

[0038] Because the conductive aluminum plate 33 is made of aluminum and has strong extensibility, after a large amount of feed is dumped, the feed in the semi-enclosed grinding area 34 is squeezed, causing the conductive aluminum plate 33 to be subjected to strong external pressure. The conductive aluminum plate 33 is deformed at this time, and finally the semi-enclosed grinding area 34 is gradually opened, and the ground feed under the grinding roller 32 begins to be discharged, completing the adaptive expansion of the semi-enclosed grinding area 34 to avoid excessive overflow of feed.

[0039] Embodiment 2:

[0040] Based on Example 1:

[0041] Both sides of the two conductive aluminum plates 33 are limited and clamped on the limit plates 35, and the limit plates 35 are welded to the grinding box 3. The grinding box 3 and the semi-enclosed grinding area 34 form an installation compartment, and both sides of the installation compartment are provided with abutment blocks 37 that slide in the sliding grooves 36 at the bottom of the grinding box 3. The abutment rod 38 is fixedly installed on the abutment block 37, and the other end of the abutment rod 38 is welded to the end face of the outer wall of the conductive aluminum plate 33.

[0042] A telescopic rod 39 is fixedly installed at the bottom of the conductive aluminum plate 33. A return spring 310 is sleeved on the telescopic rod 39, and the other end of the telescopic rod 39 is connected to the bottom end surface of the conductive aluminum plate 33. The other end of the telescopic rod 39 is fixedly installed at the bottom of the grinding box 3, and a material discharge channel is opened at the bottom of the installation compartment.

[0043] In this embodiment, the external pressure generated by the excessive feed in the first embodiment causes the conductive aluminum plate 33 to deform and expand. During the deformation and expansion of the conductive aluminum plate 33, the telescopic rod 39 and the return spring 310 contract, and the resistance block 37 initially slides away from the conductive aluminum plate 33. During this process, the feed in the semi-closed grinding area 34 is initially discharged, so the external pressure on the conductive aluminum plate 33 gradually decreases. At this time, the elastic deformation force of the return spring 310 links the telescopic rod 39 to gradually cause the conductive aluminum plate 33 to retract inward, and the good ductility of the aluminum plate itself completes automatic reset.

[0044] Embodiment three:

[0045] On the basis of Example 1 and Example 2: the grinding module includes a dust removal assembly installed in the mounting compartment and connected to the conductive aluminum plate 33, the dust removal assembly includes a transformer 41 symmetrically fixed on both sides of the mounting compartment, a wire 42 electrically connected to the transformer 41 is arranged in an array on the top of the transformer 41, and the other end of the wire 42 is connected to the corresponding conductive aluminum plate 33, and the inner end surface of the conductive aluminum plate 33 does not contact the outermost grinding roller 32.

[0046] A filter is provided between the wire 1 42 and the conductive aluminum plate 33 , and electrode connectors 43 welded thereto are arranged in an array on the inner end surface of the conductive aluminum plate 33 , and each electrode connector 43 is coated with an adsorption material.

[0047] In this embodiment, in order to prevent dust from escaping due to the rolling and crushing of feed during the grinding process, the present invention changes the current size while transmitting the current through the transformer 41. The current is transmitted from the conductor 42 to the conductive aluminum plate 33 with good conductivity, and various high-voltage direct current electric fields, i.e., high-voltage static electricity, are formed through the filter during the transmission process. Therefore, the adsorption material coated on the electrode connector 43 absorbs the flying impurities, dust or forage in the semi-enclosed grinding area 34 through the principle of electrostatic adsorption, thereby completing the integrated operation of mixed grinding and dust removal.

[0048] The adsorption material can be activated carbon or adsorbent.

[0049] Embodiment 4:

[0050] Based on Example 1:

[0051] The mixing module includes a guide box 5 arranged at the bottom of the grinding box body 3, in which a guide shaft 52 is rotatably installed, and the other end of the guide shaft 52 is connected to a servo motor 51. Guide blades 53 are welded in a circular array on the guide shaft 52, and the bottom of the guide box 5 is conical. The bottom of the guide box 5 is limitedly connected to a feed hose 61.

[0052] Furthermore, the conical bottom of the guide box 5 can speed up the efficiency of plastic extraction and feeding, and the guide shaft 52 and guide blades 53 arranged inside the guide box 5 complete the guidance of the feed entering the guide box 5, avoiding the feed from being fed too quickly while completing the rate regulation of the feed entering the mixing tank 62.

[0053] The other end of the discharge hose 61 is connected to a horizontally placed mixing tank 62 through a fixed delivery pump. A seal is provided at the connection between the discharge hose 61 and the mixing tank 62, and a toothed disc 63 is provided on the outer wall of the mixing tank 62 and is clamped thereon. A gear 64 is meshedly connected to one side of the toothed disc 63, and the gear 64 is installed on a transmission shaft 65 through a connecting key. A connecting seat 66 is sleeved on the transmission shaft 65, the other end of which is connected to an electric control push rod.

[0054] Furthermore, the toothed disc 63 on the mixing tank 62 is meshedly connected with the gear 64, so that the gear 64 rotates and drives the mixing tank 62 to rotate, thereby improving the mixing effect. At the same time, the transmission shaft 65 is connected to the connecting seat 66 sleeved thereon and the electric control push rod, which can keep the gear 64 away from the mixing tank 62 when the mixing tank 62 is shaken back and forth, thereby avoiding motion interference.

[0055] A protective shell 67 is provided on the rotating sleeve of the outer wall of the mixing tank 62, and a suspension 68 for suspension is symmetrically welded on the top of the protective shell 67. A connecting frame 610 with an arc-shaped tooth plate 69 arranged below it is welded at the bottom of the mixing tank 62. A rack 611 welded to the top of a slider 612 is meshed just below the arc-shaped tooth plate 69. The slider 612 slides in the slide groove in the sliding seat 613, and the sliding of the slider 612 is achieved by a hydraulic rod 614 fixedly installed in the sliding seat 613.

[0056] Embodiment five:

[0057] On the basis of the fourth embodiment: the rack 611 is symmetrically limited with a positioning rod 615, and the two sides of the suspension 68 are provided with a track 618 similar in shape to the track 1 617, the track 1 617 and the track 2 618 are both welded to the pillar 2, the other end of the positioning rod 615 is limitedly installed on the electromagnet 616, the electromagnet 616 is slidably installed in the track 1 617 and the track 2 618 welded at the pillar 2, the shape of the track 1 617 is similar to the rack 611, and the electromagnet 616 is connected to the transformer 41 by the wire 2 619;

[0058] Furthermore, in order to further improve the mixing efficiency of various feeds, the present invention, during the process of the hydraulic rod 614 pushing the rod, due to the meshing transmission of the rack 611 and the arc-shaped toothed plate 69, the mixing tank 62 as a whole shakes back and forth, so that the various feeds in the mixing tank 62 are further fully mixed. It should be noted that during the process of the mixing tank 62 shaking back and forth, the gear 64 is extended and retracted by the electric control push rod to avoid motion interference.

[0059] A transmission assembly is disposed on each of the grinding shaft 31 and the guide shaft 52 . The transmission assembly includes pulleys 71 disposed on the grinding shaft 31 and the guide shaft 52 . A transmission belt 72 is sleeved between the two sets of pulleys 71 .

[0060] Furthermore, a transmission assembly may be correspondingly arranged on the transmission shaft 65 , and the transmission assembly arranged on the transmission shaft 65 may be connected to the pulley 71 on the guide shaft 52 , so that one motor can drive multiple groups of mechanisms.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed mixing device with balanced feed nutrition, comprising a base (1) and pillars (2) vertically fixedly mounted on four sides of the base (1), characterized in that: The other end of the support (2) away from the base (1) is fixedly connected to a grinding box (3) in which a grinding module is arranged, a mixing module is arranged between the grinding box (3) and the base (1), and the grinding module and the mixing module are connected to each other; The grinding module comprises a grinding shaft (31) symmetrically rotatably arranged in a grinding box (3); a grinding roller (32) is connected to the grinding shaft (31) via a connecting key; the grinding box (3) is provided with a material discharge opening for dumping and discharging materials; and conductive aluminum plates (33) are symmetrically fixedly installed on both sides of the grinding box (3); the sides of the two conductive aluminum plates (33) close to each other are both semi-arc-shaped, and the two conductive aluminum plates (33) form a semi-enclosed grinding area (34); and each of the grinding shafts (31) is located in the semi-enclosed grinding area (34).

2. A feed mixing device with balanced feed nutrition according to claim 1, characterized in that: Both sides of the two conductive aluminum plates (33) are limitedly clamped on the limit plates (35), and the limit plates (35) are welded in the grinding box (3). The grinding box (3) and the semi-enclosed grinding area (34) form an installation compartment, and both sides of the installation compartment are provided with abutment blocks (37) sliding on the sliding grooves (36) at the bottom of the grinding box (3), and the abutment blocks (37) are fixedly installed with abutment rods (38) whose other ends are welded to the end faces of the outer walls of the conductive aluminum plates (33).

3. A feed mixing device with balanced feed nutrition according to claim 1, characterized in that: A telescopic rod (39) is fixedly mounted on the bottom of the conductive aluminum plate (33), and a return spring (310) is sleeved on the telescopic rod (39), the other end of which is connected to the bottom end surface of the conductive aluminum plate (33). The other end of the telescopic rod (39) is fixedly mounted on the bottom of the grinding box (3), and a material discharge channel is opened at the bottom of the installation compartment.

4. A feed mixing device with balanced feed nutrition according to claim 1, characterized in that: The grinding module comprises a dust removal component installed in the installation compartment and connected to the conductive aluminum plate (33), the dust removal component comprises a transformer (41) symmetrically fixed on both sides of the installation compartment, a wire (42) electrically connected to the transformer (41) is arranged in an array on the top of the transformer (41), the other end of the wire (42) is connected to the corresponding conductive aluminum plate (33), and the inner end surface of the conductive aluminum plate (33) does not contact the outermost grinding roller (32).

5. A feed mixing device with balanced feed nutrition according to claim 4, characterized in that: A filter is provided between the first conductor (42) and the conductive aluminum plate (33), and electrode connectors (43) welded thereto are arranged in an array on the inner end surface of the conductive aluminum plate (33), and each of the electrode connectors (43) is coated with an adsorption material.

6. A feed mixing device with balanced feed nutrition according to claim 4, characterized in that: The mixing module comprises a flow guide box (5) arranged at the bottom of the grinding box body (3), a flow guide shaft (52) having the other end connected to a servo motor (51) being rotatably mounted in the flow guide box (5), flow guide blades (53) being welded in a circumferential array on the flow guide shaft (52), and the bottom of the flow guide box (5) is conical, and a feed hose (61) is limit-connected to the bottom of the flow guide box (5).

7. A feed mixing device with balanced feed nutrition according to claim 6, characterized in that: The other end of the discharge hose (61) is connected to a horizontally placed mixing tank (62) through a fixed delivery pump. A sealing member is provided at the place where the discharge hose (61) is connected to the mixing tank (62). The outer wall of the mixing tank (62) is provided with a toothed disc (63) clamped thereon. One side of the toothed disc (63) is meshingly connected to a gear (64). The gear (64) is installed on a transmission shaft (65) through a connecting key. The transmission shaft (65) is sleeved with a connecting seat (66) whose other end is connected to an electric control push rod.

8. A feed mixing device with balanced feed nutrition according to claim 7, characterized in that: The outer wall of the mixing tank (62) is rotatably sleeved with a protective shell (67), the top of the protective shell (67) is symmetrically welded with a suspension (68) for suspension, and the bottom of the mixing tank (62) is welded with a connecting frame (610) with an arc-shaped toothed plate (69) arranged below it, and a rack (611) welded to the top of a sliding block (612) is engaged directly below the arc-shaped toothed plate (69), and the sliding block (612) slides in a sliding groove in a sliding seat (613), and the sliding block (612) is slid by a hydraulic rod (614) fixedly installed in the sliding seat (613).

9. A feed mixing device with balanced feed nutrition according to claim 8, characterized in that: A positioning rod (615) is symmetrically limited and clamped at the rack (611), and a track 2 (618) having a shape similar to the track 1 (617) is arranged on both sides of the suspension (68). The track 1 (617) and the track 2 (618) are both welded to the pillar (2). The other end of the positioning rod (615) is limited and installed on the electromagnet (616). The electromagnet (616) is slidably installed in the track 1 (617) and the track 2 (618) welded to the pillar (2). The shape of the track 1 (617) is similar to the rack (611), and the electromagnet (616) is connected to the transformer (41) via a wire 2 (619).

10. A feed mixing device with balanced feed nutrition according to claim 9, characterized in that: The grinding shaft (31) and the guide shaft (52) are both provided with a transmission assembly, and the transmission assembly comprises pulleys (71) provided on the grinding shaft (31) and the guide shaft (52), and a transmission belt (72) is sleeved between the two groups of pulleys (71).

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