Filtering device for feed additive production

Abstract

The utility model relates to the technical field of feed additive production, and provides a filter device for feed additive production, which comprises a box body, the bottom of the box body is fixedly connected with a blanking plate, the inner wall of the box body is fixedly connected with two fixing plates, and one fixing plate is higher than the other fixing plate. According to the mineral particle screening device, mineral particles which are not screened are poured into the box body and fall into the top of the screening net through the box body, the motor is started, the output end of the motor starts to drive the main shaft to rotate forwards, the main shaft drives one of the long rods to rotate while rotating forwards, and the mineral particles fall into the screening net along with rotation of one of the long rods. Therefore, proper mineral particles can be screened out conveniently, better screening operation can be conducted on the mineral particles, mineral particles which do not conform to specifications can be collected in a unified mode conveniently, manual picking is not needed, the screening device is quite simple, convenient, time-saving and labor-saving, the screening efficiency of the mineral particles in the feed additive is improved, and the overall production efficiency of the feed additive is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of feed additive production, in particular to a filtering device for feed additive production. Background Art

[0002] Feed additives refer to small or trace substances added during the production, processing and use of feed. The amount used in feed is very small but the effect is significant. Feed additives are raw materials that must be used in the modern feed industry. They have obvious effects on enhancing the nutritional value of basic feed, improving animal production performance, ensuring animal health, saving feed costs, and improving the quality of livestock products.

[0003] In the prior art, such as the Chinese patent number: CN216440089U, a filtering device for feed additive production, which relates to the field of feed additive technology, includes an outer tank body, a filtering mechanism and a driving mechanism, the bottoms of both sides of the outer tank body are equipped with drainage pipes, the top of the side of the outer tank body is equipped with a feed pipe, the feed pipe passes through the outer tank body and is inserted into the filtering mechanism, the filtering mechanism includes a mounting plate fixed to the bottom of the outer tank body, the mounting plate is penetrated by a discharge pipe, the discharge pipe passes through the outer tank body and is fixed to the outer tank body, the top of the discharge pipe is fixed with an inner tank body mechanism, and the inner tank body mechanism is fixed with a mounting frame. Compared with the prior art, the utility model extrude and filter the raw materials by the first screw and the second screw, effectively squeeze out the moisture in the raw materials, and reversely start the driving mechanism to reverse the third screw when discharging to assist the discharging, with high discharging efficiency and low water content after filtration.

[0004] Although the above scheme has the above advantages, the disadvantage of the above scheme is that, when in use, calcium, phosphorus, magnesium, zinc, iron and other minerals need to be added to the feed additives and exist in the form of particles. Since the mineral particles are of different sizes, it is not convenient to screen out suitable mineral particles, and it is not possible to perform better screening operations on them. It is not convenient to collect the mineral particles that do not meet the specifications in a unified manner, and they need to be picked up manually, which is very troublesome, time-consuming and labor-intensive. It reduces the screening efficiency of mineral particles in feed additives and affects the overall production efficiency of feed additives. In addition, a large amount of dust will adhere to the surface of the minerals. When screening, a large amount of dust will be generated, blocking the workers' sight, making it inconvenient for workers to operate the device, and the dust generated by the screening cannot be blown away, reducing the practicality of the device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when using, calcium, phosphorus, magnesium, zinc, iron and other minerals need to be added to the feed additives, and they exist in the form of particles. Since the mineral particles are of different sizes, it is not convenient to screen out suitable mineral particles, and it is impossible to perform better screening operations on them. It is not convenient to collect the mineral particles that do not meet the specifications in a unified manner, and they need to be picked up manually, which is very troublesome, time-consuming and labor-intensive, reducing the screening efficiency of the mineral particles in the feed additives and affecting the overall production efficiency of the feed additives. In addition, a large amount of dust will adhere to the surface of the minerals. When screening, a large amount of dust will be generated, blocking the workers' sight, making it inconvenient for the workers to operate the device, and the dust generated by the screening cannot be blown away, reducing the practicality of the device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filtering device for producing feed additives: it comprises a box body, a blanking plate is fixedly connected to the bottom of the box body, two fixed plates are fixedly connected to the inner wall of the box body, the height of one of the fixed plates is greater than the height of the other fixed plate, two telescopic columns are fixedly connected to the tops of the two fixed plates near the edges, two springs are fixedly connected to the tops of the two fixed plates near the edges, a screening net is fixedly connected to one end of a plurality of springs at the tops of the multiple telescopic columns, the four corners of the bottom of the screening net are respectively fixedly connected to one end of a plurality of springs, a support plate is fixedly connected to one side of the outer surface of the box body, a motor is fixedly installed at the top center of the support plate, a main shaft is fixedly connected to the output end of the motor, two long rods are movably connected to the inner wall of the box body, one end of the two long rods are fixedly connected to a connecting plate, a cross bar is fixedly connected to the inner side of the outer surfaces of the two connecting plates, and a swing rod is movably connected to the outer surface of the cross bar.

[0007] As a preferred embodiment, vertical plates are movably connected to both sides of the outer surface of the swing rod, and the tops of the two vertical plates are fixedly connected to the bottom center of the screening net.

[0008] The technical effect of adopting the above further scheme is: through the repeated swinging of the swing rod, the swing rod drives the two vertical plates to move, and at this time the screening net gradually begins to vibrate up and down with the swinging of the swing rod, which is convenient for screening.

[0009] As a preferred embodiment, a sealing door is connected to the outer surface of the box body via a hinge, and an inclined plate is fixedly connected to the outer surface of the box body.

[0010] The technical effect of adopting the above further scheme is: by opening the sealed door, the screening net is continuously vibrating. As the screening net continues to vibrate, the mineral particles above the screening net that do not meet the specifications gradually slide to the surface of the inclined plate, making it easier to collect the mineral particles that do not meet the specifications.

[0011] As a preferred embodiment, one end of the main shaft is fixedly connected to one end of one of the long rods.

[0012] The technical effect of adopting the above further solution is: one of the long rods is driven to rotate while the main shaft rotates forwardly, and as one of the long rods rotates, the other long rod also starts to rotate synchronously.

[0013] As a preferred embodiment, a hollow cylinder is fixedly connected to the top edge of the box body, round shafts are movably connected to both sides of the inner wall of the hollow cylinder, and a transmission shaft is fixedly connected to one end of the round shaft.

[0014] The technical effect of adopting the above further scheme is: the continuous forward rotation of the main shaft drives the belt to rotate continuously, the belt starts to rotate forward, and drives the transmission shaft to rotate, and the force generated by the rotation of the transmission shaft drives the circular shaft to rotate horizontally.

[0015] As a preferred embodiment, a plurality of fan blades are fixedly connected to the outer surface of the circular shaft.

[0016] The technical effect of adopting the above further solution is: through the continuous rotation of the circular shaft, multiple fan blades begin to rotate along with the circular shaft and gradually generate wind force.

[0017] As a preferred embodiment, the outer surface of the main shaft is connected to a belt via a pulley, and one side of the inner wall of the belt is connected to the outer surface of the transmission shaft via a pulley.

[0018] The technical effect of adopting the above further solution is that the main shaft and the transmission shaft can be driven easily by the belt.

[0019] As a preferred embodiment, two supporting legs are fixedly connected to both sides of the outer surface of the box.

[0020] The technical effect of adopting the above further solution is: the device can be stably supported by the supporting legs.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] 1. The utility model pours unscreened mineral particles into a box body, and the particles fall through the box body onto the top of the screening net. Then, the external power supply of the motor is turned on to start the motor. The output end of the motor starts to drive the main shaft to rotate forward. The main shaft rotates forward while driving one of the long rods to rotate. As one of the long rods rotates, the other long rod also starts to rotate synchronously. The two long rods rotate while driving the connecting plates on their inner sides to rotate horizontally. The force generated by the rotation of the two connecting plates drives the cross bar to perform circular motion. The cross bar performs circular motion while driving the swing rod to swing. As the swing rod repeatedly swings, the swing rod drives the two vertical plates to move. At this time, the screening net gradually starts to vibrate up and down with the swing of the swing rod. While the screening net vibrates, it is vibrated by the telescopic column and the spring. Limit, and ensure its vibration range. Through the continuous vibration of the screening net, the mineral particles that meet the specifications are gradually screened out. After the screening is completed, in order to facilitate the screening and picking out of the mineral particles that do not meet the specifications, the staff opens the sealed door. At this time, the screening net is continuously vibrating. With the continuous vibration of the screening net, the mineral particles that do not meet the specifications above the screening net gradually slide to the surface of the inclined plate. At this time, the staff uses a cart to collect the mineral particles that do not meet the specifications, so as to facilitate the screening of suitable mineral particles and better screening operations. It is convenient to collect the mineral particles that do not meet the specifications in a unified manner without manual picking. It is very simple, time-saving and labor-saving, and improves the screening efficiency of mineral particles in feed additives, ensuring the overall production efficiency of feed additives.

[0023] 2. The utility model drives the belt to rotate continuously through the continuous forward rotation of the main shaft. The belt starts to rotate forward and drives the transmission shaft to rotate. The force generated by the rotation of the transmission shaft drives the circular shaft to rotate horizontally. Through the continuous rotation of the circular shaft, multiple fan blades begin to rotate with the circular shaft and gradually generate wind force. The holes opened on the surface of the hollow cylinder are used to blow the generated wind toward the top of the box body to blow away the floating dust generated by the mineral particles, thereby preventing a large amount of dust from blocking the workers' sight during screening, making it convenient for workers to operate the device, and can blow away the dust generated by the screening, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of a filter device for producing feed additives provided by the utility model;

[0025] Figure 2 A side structural schematic diagram of a filter device for producing feed additives provided by the utility model;

[0026] Figure 3 A schematic diagram of the internal structure of a filter device for producing feed additives provided by the utility model;

[0027] Figure 4 A schematic diagram of the top view of a filter device for producing feed additives provided by the utility model;

[0028] Figure 5 The utility model provides a filter device for producing feed additives Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0029] Legend:

[0030] 1. Box body; 101. Blanking plate; 102. Support legs; 103. Inclined plate; 104. Sealing door; 105. Screening net; 106. Motor; 107. Main shaft; 108. Support plate; 109. Fixed plate; 110. Telescopic column; 111. Spring; 112. Long rod; 113. Connecting plate; 114. Cross bar; 115. Swinging rod; 116. Vertical plate; 2. Hollow cylinder; 201. Transmission shaft; 202. Belt; 203. Round shaft; 204. Fan blades. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example 1, please refer to Figure 1-5The utility model provides a technical solution: a filtering device for feed additive production, comprising a box body 1, a blanking plate 101 is fixedly connected to the bottom of the box body 1, two fixed plates 109 are fixedly connected to the inner wall of the box body 1, the height of one fixed plate 109 is greater than the height of the other fixed plate 109, two telescopic columns 110 are fixedly connected to the tops of the two fixed plates 109 near the edges, two springs 111 are fixedly connected to the tops of the two fixed plates 109 near the edges, a screening net 105 is fixedly connected to the tops of the multiple telescopic columns 110, the bottom four corners of the screening net 105 are respectively fixedly connected to one end of the multiple springs 111, a support plate 108 is fixedly connected to one side of the outer surface of the box body 1, and the support plate 108 is fixedly connected to the bottom of the multiple springs 111. A motor 106 is fixedly installed at the center of the top, and a main shaft 107 is fixedly connected to the output end of the motor 106. Two long rods 112 are movably connected to the inner wall of the box body 1, and one end of the two long rods 112 is fixedly connected to a connecting plate 113, and the inner sides of the outer surfaces of the two connecting plates 113 are fixedly connected to a cross bar 114, and the outer surface of the cross bar 114 is movably connected to a swing rod 115, and both sides of the outer surface of the swing rod 115 are movably connected to vertical plates 116, and the tops of the two vertical plates 116 are fixedly connected to the bottom center of the screening net 105, and the outer surface of the box body 1 is connected to a sealing door 104 by a hinge, and the outer surface of the box body 1 is fixedly connected to an inclined plate 103, and one end of the main shaft 107 is fixedly connected to one end of one of the long rods 112.

[0033] In this embodiment, unscreened mineral particles are poured into the box 1, and fall through the box 1 onto the top of the screening net 105. Then, the external power supply of the motor 106 is turned on, and the motor 106 is started. The output end of the motor 106 starts to drive the main shaft 107 to rotate forward. While the main shaft 107 rotates forward, it drives one of the long rods 112 to rotate. As one of the long rods 112 rotates, the other long rod 112 also starts to rotate synchronously. While the two long rods 112 rotate, they respectively drive the connecting plates 113 on the inner sides thereof to rotate horizontally. The force generated by the rotation of the two connecting plates 113 drives the cross bar 114 to perform a circular motion. While the cross bar 114 performs a circular motion, it drives the swing rod 115 to swing. As the swing rod 115 swings repeatedly, the swing rod 115 drives the two vertical plates 116 to move. At this time, the screening net 105 gradually begins to vibrate up and down with the swing of the swing rod 115. The screening net 105 While generating vibration, it is limited by telescopic column 110 and spring 111, and its vibration range is guaranteed. Through continuous vibration of screening net 105, mineral particles that meet the specifications are gradually screened out. After screening, in order to facilitate the screening and picking out of mineral particles that do not meet the specifications, the staff opens the sealing door 104. At this time, the screening net 105 is continuously vibrating. With the continuous vibration of the screening net 105, the mineral particles that do not meet the specifications above the screening net 105 gradually slide to the surface of the inclined plate 103. At this time, the staff uses a cart to collect the mineral particles that do not meet the specifications, so as to facilitate the screening of suitable mineral particles and better screening operations, so as to facilitate the unified collection of mineral particles that do not meet the specifications without manual picking. It is very simple, time-saving and labor-saving, and improves the screening efficiency of mineral particles in feed additives, and ensures the overall production efficiency of feed additives.

[0034] Embodiment 2, as Figure 1-5 As shown, a hollow cylinder 2 is fixedly connected to the top edge of the box body 1, and circular shafts 203 are movably connected to both sides of the inner wall of the hollow cylinder 2, one end of the circular shaft 203 is fixedly connected to the transmission shaft 201, and a plurality of fan blades 204 are fixedly connected to the outer surface of the circular shaft 203, the outer surface of the main shaft 107 is connected to the belt 202 via a pulley, and one side of the inner wall of the belt 202 is connected to the outer surface of the transmission shaft 201 via a pulley, and two supporting legs 102 are fixedly connected to both sides of the outer surface of the box body 1.

[0035] In this embodiment, the belt 202 is driven to rotate continuously by the continuous forward rotation of the main shaft 107. The belt 202 starts to rotate forward and drives the transmission shaft 201 to rotate. The force generated by the rotation of the transmission shaft 201 drives the circular shaft 203 to rotate horizontally. Through the continuous rotation of the circular shaft 203, multiple fan blades 204 begin to rotate along with the circular shaft 203 and gradually generate wind force. The holes opened on the surface of the hollow cylinder 2 are used to blow the generated wind toward the top of the box body 1, so as to blow away the floating dust generated by the mineral particles, thereby achieving the goal of preventing a large amount of dust from blocking the workers' sight during screening, facilitating the workers to operate the device, and being able to blow away the dust generated by the screening, thereby improving the practicability of the device.

[0036] Working principle: When in use, the staff first pours the unscreened mineral particles into the box 1, and the particles fall through the box 1 onto the top of the screening net 105. Then, the external power supply of the motor 106 is turned on to start the motor 106. The output end of the motor 106 starts to drive the main shaft 107 to rotate forward. The main shaft 107 rotates forward while driving one of the long rods 112 to rotate. As one of the long rods 112 rotates, the other long rod 112 also starts to rotate synchronously. When the two long rods 112 rotate, they respectively drive the connecting plates 113 on the inside thereof to rotate horizontally. The force generated by the rotation of the two connecting plates 113 drives the cross bar 114 to perform circular motion. , the horizontal bar 114 drives the swing bar 115 to swing while performing a circular motion. As the swing bar 115 repeatedly swings, the swing bar 115 drives the two vertical plates 116 to move. At this time, the screening net 105 gradually begins to vibrate up and down with the swing of the swing bar 115. While the screening net 105 vibrates, it is limited by the telescopic column 110 and the spring 111, and the range of its vibration is guaranteed. Through the continuous vibration of the screening net 105, the mineral particles that meet the specifications are gradually screened out. After the screening is completed, in order to facilitate the screening and picking up of the mineral particles that do not meet the specifications, the staff opens the sealing door 104. At this time, the screening net 105 is continuously vibrating. Vibration, with the continuous vibration of the screening net 105, the mineral particles that do not meet the specifications on the screening net 105 gradually slide to the surface of the inclined plate 103, and the staff uses a cart to collect the mineral particles that do not meet the specifications, so as to facilitate the screening of suitable mineral particles, and can perform better screening operations on them, so as to facilitate the unified collection of mineral particles that do not meet the specifications, without manual picking, which is very simple, time-saving and labor-saving, and improves the screening efficiency of mineral particles in feed additives, and ensures the overall production efficiency of feed additives. While the main shaft 107 rotates forward, the belt 202 is driven to rotate continuously through the continuous forward rotation of the main shaft 107. The belt 202 starts to rotate forward, the wrap angle of the belt 202 is greater than 120 degrees, and drives the transmission shaft 201 to rotate. The force generated by the rotation of the transmission shaft 201 drives the circular shaft 203 to rotate horizontally. Through the continuous rotation of the circular shaft 203, multiple fan blades 204 begin to rotate with the circular shaft 203, and gradually generate wind force. The holes opened on the surface of the hollow cylinder 2 are used to blow the generated wind toward the top of the box body 1, so as to blow away the floating dust generated by the mineral particles, thereby achieving the goal of preventing a large amount of dust from blocking the workers' sight during screening, facilitating the workers to operate the device, and being able to blow away the dust generated by the screening, thereby improving the practicability of the device.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A filtering device for producing feed additives, characterized in that: The invention comprises a box body (1), wherein a blanking plate (101) is fixedly connected to the bottom of the box body (1), and two fixed plates (109) are fixedly connected to the inner wall of the box body (1), wherein the height of one of the fixed plates (109) is greater than the height of the other fixed plate (109), and two telescopic columns (110) are fixedly connected to the tops of the two fixed plates (109) near the edges, and two springs (111) are fixedly connected to the tops of the two fixed plates (109) near the edges, and a screening net (105) is fixedly connected to the tops of the plurality of telescopic columns (110), and the four corners of the bottom of the screening net (105) are respectively Fixedly connected to one end of a plurality of springs (111), a support plate (108) is fixedly connected to one side of the outer surface of the box body (1), a motor (106) is fixedly mounted at the top center of the support plate (108), an output end of the motor (106) is fixedly connected to a main shaft (107), two long rods (112) are movably connected to the inner wall of the box body (1), one end of each of the two long rods (112) is fixedly connected to a connecting plate (113), the inner sides of the outer surfaces of the two connecting plates (113) are fixedly connected to a cross bar (114), and the outer surface of the cross bar (114) is movably connected to a swing rod (115).

2. A filter device for producing feed additives according to claim 1, characterized in that: Both sides of the outer surface of the swing rod (115) are movably connected to vertical plates (116), and the tops of the two vertical plates (116) are fixedly connected to the bottom center of the screening net (105).

3. A filter device for producing feed additives according to claim 1, characterized in that: The outer surface of the box body (1) is connected to a sealing door (104) via a hinge, and the outer surface of the box body (1) is fixedly connected to an inclined plate (103).

4. A filter device for producing feed additives according to claim 1, characterized in that: One end of the main shaft (107) is fixedly connected to one end of one of the long rods (112).

5. A filter device for producing feed additives according to claim 1, characterized in that: A hollow cylinder (2) is fixedly connected to the top edge of the box body (1), circular shafts (203) are movably connected to both sides of the inner wall of the hollow cylinder (2), and a transmission shaft (201) is fixedly connected to one end of the circular shaft (203).

6. A filter device for producing feed additives according to claim 5, characterized in that: A plurality of fan blades (204) are fixedly connected to the outer surface of the circular shaft (203).

7. A filter device for producing feed additives according to claim 1, characterized in that: The outer surface of the main shaft (107) is connected to a belt (202) via a pulley, and one side of the inner wall of the belt (202) is connected to the outer surface of the transmission shaft (201) via a pulley.

8. A filter device for producing feed additives according to claim 1, characterized in that: Two supporting legs (102) are fixedly connected to both sides of the outer surface of the box body (1).

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