Quantitative adding mechanism for premixed feed production

Abstract

The utility model relates to the field of premixed feed production, in particular to a quantitative adding mechanism for premixed feed production. The quantitative adding mechanism comprises a shell, material frames, contact blocks and an electric rotating shaft, the material frames are arranged in the shell in a sliding mode, the number of the material frames is two, one sides of the two material frames are connected, the contact blocks are arranged on the sides, away from each other, of the two material frames, and the electric rotating shaft is connected with the contact blocks. Electric rotating shafts are arranged at the bottoms of the two material frames, the upper end faces of the electric rotating shafts are concave inwards, and the contours of the electric rotating shafts are attached to the inner walls of the material frames. A certain amount of auxiliary additives in the concave part of the electric rotating shaft can fall into the mixing machine along with rotation, so that the auxiliary additives can be quantitatively discharged to be mixed with the feed, the tedious step that the auxiliary additives need to be manually added into the mixing machine to be mixed in the past is changed, and the mixing efficiency of the feed is improved.

Description

Technical Field

[0001] The utility model relates to the field of premixed feed production, in particular to a quantitative adding mechanism for premixed feed production. Background Art

[0002] Premix feed is a fine mixture specially formulated to meet the nutritional needs of animals. It contains various trace nutrients necessary for animals' daily diet, including vitamins, minerals, amino acids, trace elements and possible drug additives, etc. This type of feed is characterized by high ingredient concentration and small addition amount. It usually accounts for a small proportion in the feed ratio but plays a key role. It is designed to supplement the nutrients that may be lacking in the basic diet (such as grains, soybean meal, etc.) to ensure that animals obtain balanced and comprehensive nutrition.

[0003] In the process of premix feed processing, the amount of auxiliary material additives needs to be determined according to the amount of feed used. Most factories use a method of adding additives by manually taking out a certain amount of auxiliary material additives from a storage bucket and adding them to a mixing box. However, the manual addition of auxiliary material additives takes a long time, and it is difficult to ensure the accuracy of the dosage of auxiliary material additives through manual operation, resulting in quality fluctuations in the final product. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a quantitative adding mechanism for the production of premixed feeds which can quantitatively add auxiliary additives.

[0005] In order to solve the above technical problems, the utility model provides a quantitative addition mechanism for premix feed production, including a shell, a feed frame, a contact block and an electric rotating shaft. A feed frame is slidably arranged inside the shell, there are two feed frames, and one side of the two material frames is connected, and the contact blocks are arranged on the sides of the two material frames away from each other, and the electric rotating shafts are arranged at the bottom of the two material frames, and the upper end surfaces of the electric rotating shafts are concave inwardly, and the outer contours of the electric rotating shafts are fitted to the inner walls of the material frames.

[0006] More preferably, a connecting rod is further included, and the connecting rod is rotatably arranged in the inner middle part of the electric rotating shaft, and both ends of the connecting rod extend out of the material frame.

[0007] More preferably, a link block and a cover plate are further included, a rotating member is arranged on the same side of the two material frames, a cover plate is hinged on the rotating member, and the cover plate is located on the top of the two material frames.

[0008] More preferably, it also includes gears, racks, motors and cams, gears are rotatably provided on the protruding parts at both ends of the connecting rod, racks are symmetrically provided on both sides of the shell, and the gears are rotatably engaged with adjacent racks, motors are symmetrically provided on both sides of the upper part of the shell, cams are rotatably provided on the output ends of the motors on both sides, and the cams are rotatably contacted with the contact blocks.

[0009] More preferably, it also includes a screw rod, a first sliding plate, a second sliding plate and a clamping spring. The screw rods are symmetrically arranged on both sides of the lower part of the shell, and the first sliding plates are rotatably arranged on the screw rods on both sides, and the first sliding plates are threadedly matched with the screw rods. The second sliding plate is slidably arranged at the bottom of the first sliding plate, and clamping springs are symmetrically arranged between the first sliding plate and the second sliding plate.

[0010] More preferably, it further includes connecting members and connecting rods, the connecting members are symmetrically arranged on both sides of the lower part of the shell, the connecting members on both sides are hinged with connecting rods, and the bottoms of the connecting rods are connected to the top of the first sliding plate.

[0011] Compared with the prior art, the utility model has the following advantages: 1. A certain amount of auxiliary additives in the concave part of the electric shaft will fall into the mixing machine as it rotates, so that the auxiliary additives can be quantitatively fed and mixed with the feed, which changes the cumbersome steps of manually adding the auxiliary additives into the mixer for mixing, and improves the mixing efficiency of the feed;

[0012] 2. The cam pushes the contact block upward, so that the contact block drives the two material frames to slide upward, and the gear meshes with the rack, so that the gear moves upward along the gear teeth of the rack. After the cam is no longer in contact with the contact block, the material frame slides down in the shell, and the gear moves down along the rack with the sliding material frame. In this reciprocating manner, the auxiliary additives of different specifications in the material frame can be shaken and mixed, so that the additives are fully mixed;

[0013] 3. Twist the screw rods on both sides so that the first sliding plate drives the second sliding plate to move outward or inward on the screw rod, and the second sliding plate is clamped on the bracket at the adding port through the reset clamping spring, and the installation of the mechanism can be completed, providing installation assistance for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 This is a cross-sectional view of the outer shell and the material frame of the utility model after being cut open.

[0016] Figure 3 It is a schematic diagram of the components at the bottom of the housing of the utility model.

[0017] The meanings of the reference numerals in the figure are: 1. housing, 2. material frame, 21. contact block, 3. electric shaft, 31. connecting rod, 4. rotating part, 5. cover plate, 6. gear, 7. rack, 8. motor, 9. cam, 10. screw rod, 11. first sliding plate, 12. second sliding plate, 13. clamping spring, 14. connecting part, 15. connecting rod. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] Embodiment: A quantitative addition mechanism for producing premixed feed, such as Figure 1-Figure 3 As shown, it includes a shell 1, a material frame 2, a contact block 21 and an electric shaft 3. A material frame 2 is slidably arranged inside the shell 1. There are two material frames 2, and the two material frames 2 are connected on one side facing inward. The contact blocks 21 are fixedly arranged on the sides of the upper parts of the two material frames 2 away from each other. The bottoms of the two material frames 2 are provided with electric shafts 3 through mounting parts, and the upper end surfaces of the electric shafts 3 are concave inwardly, and the concave parts can hold materials. The outer contours of the electric shafts 3 are all in contact with the inner walls of the material frames 2. When the electric shafts 3 rotate, the outer contours thereof can completely fit with the inner walls of the material frames 2, so that the materials on the electric shafts 3 will not be leaked out, and when the protruding parts of the electric shafts 3 are rotated and face the bottom, the materials held in the protruding parts will fall down accordingly.

[0020] like Figure 1-Figure 3 As shown, a connecting rod 31 is also included. The connecting rod 31 is rotatably arranged in the inner middle part of the electric rotating shaft 3, and the front and rear ends of the connecting rod 31 extend toward the front and rear end surfaces of the material frame 2. The extended part is used to set an auxiliary rotating component.

[0021] like Figure 1-Figure 3 As shown, it also includes a link block and a cover plate 5. A rotating member 4 is provided at the middle position of the upper left side of the two material frames 2. The cover plate 5 is hinged on the rotating member 4. The cover plate 5 is used to cover the two material frames 2. The cover plate 5 is located on the top of the two material frames 2.

[0022] like Figure 2As shown, it also includes a gear 6, a rack 7, a motor 8 and a cam 9. Gears 6 are rotatably set on the protruding parts at both ends of the connecting rod 31, racks 7 are symmetrically set on the front and rear sides of the shell 1, and the gears 6 are rotatably meshed with adjacent racks 7. Motors 8 are symmetrically set on both sides of the upper part of the shell 1, and cams 9 are rotatably set on the output ends of the motors 8 on both sides. The cams 9 are rotatably contacted with the contact block 21. When the motor 8 drives the cam 9 to rotate, the cam 9 will contact the contact block 21 and lift it and the material frame 2, so that the material frame 2 slides upward in the shell.

[0023] like Figure 3 As shown, it also includes a screw rod 10, a first sliding plate 11, a second sliding plate 12 and a clamping spring 13. The screw rods 10 are symmetrically arranged on the left and right sides of the lower part of the housing 1. The first sliding plates 11 are rotatably arranged on the screw rods 10 on both sides, and the first sliding plates 11 are threadedly matched with the screw rods 10. The second sliding plate 12 is slidably arranged at the bottom of the first sliding plate 11. The clamping springs 13 are symmetrically arranged between the upper ends of the first sliding plate 11 and the second sliding plate 12. When the clamping springs 13 are in the process of compression and resetting, they can drive the second sliding plate 12 to move up and down.

[0024] like Figure 3 As shown, it also includes a connecting member 14 and a connecting rod 15. The connecting members 14 are symmetrically arranged on the left and right sides of the lower part of the shell 1. The connecting rods 15 are hinged on the connecting members 14 on both sides, and the bottoms of the connecting rods 15 are connected to the top of the first sliding plate 11. The connecting member 14 and the connecting rod 15 can provide movement stability for the first sliding plate 11 and the second sliding plate 12 in a moving state to prevent the two from deflecting.

[0025] When in use, it is necessary to first install the mechanism at the addition port of the auxiliary additive of the feed mixer. At this time, the screw rods 10 on both sides are twisted according to the distance of the addition port, and the first sliding plate 11 on the screw rod 10 will drive the second sliding plate 12 to cooperate with its thread and move outward or inward. In the process of the first sliding plate 11 driving the second sliding plate 12 to move, the connecting rod 15 will be driven to rotate and tilt together, and the connecting rod 15 can provide distance protection and movement stability for the first sliding plate 11 and the second sliding plate 12 during movement. When the inward end of the first sliding plate 11 is consistent with the diameter of the mixer addition port, press the top of the second sliding plate 12 downward to make the second sliding plate 12 slide downward and merge with the additive port. When the second sliding plate 12 is completely in contact with the bracket at the adding port, the screw rods 10 on both sides are twisted again, so that the first sliding plate 11 drives the second sliding plate 12 to move outward or inward on the screw rods 10, and the second sliding plate 12 is clamped on the bracket at the adding port by resetting the clamping spring 13, thereby completing the installation of the mechanism; at this time, the closed cover plate 5 is rotated open by the rotating member 4, and auxiliary additives of different specifications are added into the two material frames 2 respectively. After the addition is completed, the opened cover plate 5 is rotated closed by the rotating member 4 to prevent dust from falling into the material frame 2, and a certain amount of auxiliary additives will be added during the addition process. During the process, the link rod 31 falls into the recessed part at the upper end of the electric rotating shaft 3. At this time, the start motor 8 can be remotely controlled to drive the cam 9 to rotate. During the rotation of the cam 9, it will continuously contact the contact block 21 on the side where the two material frames 2 are away from each other. During the process of rotation and contact between the contact block 21 and the cam 9, the cam 9 will push the contact block 21 upward, so that the contact block 21 will drive the two material frames 2 to slide upward in the shell 1, and in this process, the gears 6 at both ends of the link rod 31 will mesh with the racks 7 symmetrical on both sides of the shell 1, so that the gears 6 move upward along the teeth of the rack 7, which can provide stability for the material frame 2. When the cam 9 rotates and does not come into contact with the contact block 21, the material frame 2 will naturally slide down in the shell 1, and let The gear 6 is meshed with the rack 7 in rotation, and the gear 6 moves downward along the gear teeth of the rack 7 from the downwardly sliding material frame 2, and this reciprocating process allows the auxiliary additives of different specifications in the material frame 2 to be shaken and mixed, so as to fully mix the auxiliary additives of different specifications. When the mixing is completed, the motor 8 is turned off; at this time, the electric shaft 3 is started by remote control, and when the recessed portion at the upper end of the electric shaft 3 rotates and faces the bottom of the material frame 2, a certain amount of auxiliary additives in the recessed portion of the electric shaft 3 will fall into the mixing machine as it rotates, so that the auxiliary additives can be quantitatively fed and mixed with the feed, which changes the previous cumbersome steps of manually adding the auxiliary additives into the mixer for mixing, thereby improving the mixing efficiency of the feed.

[0026] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.

Claims

1. A quantitative addition mechanism for the production of premixed feed, comprising a housing (1); Its characteristics are: It also includes a material frame (2), a contact block (21) and an electric rotating shaft (3); a material frame (2) is slidably arranged inside the housing (1); there are two material frames (2), and one side of the two material frames (2) is connected; a contact block (21) is arranged on the side of the two material frames (2) away from each other; an electric rotating shaft (3) is arranged at the bottom of the two material frames (2), and the upper end surface of the electric rotating shaft (3) is concave inwardly, and the outer contour of the electric rotating shaft (3) is in contact with the inner wall of the material frame (2).

2. A quantitative addition mechanism for premix feed production as claimed in claim 1, characterized in that: It also comprises a connecting rod (31), the connecting rod (31) is rotatably arranged in the inner middle part of the electric rotating shaft (3), and both ends of the connecting rod (31) extend outward from the material frame (2).

3. A quantitative addition mechanism for premix feed production as claimed in claim 2, characterized in that: It also comprises a linking block and a cover plate (5); a rotating member (4) is arranged on the same side of the two material frames (2); a cover plate (5) is hingedly connected to the rotating member (4); and the cover plate (5) is located on the top of the two material frames (2).

4. A quantitative addition mechanism for premix feed production as claimed in claim 3, characterized in that: It also includes a gear (6), a rack (7), a motor (8) and a cam (9); the protruding parts at both ends of the link rod (31) are rotatably provided with gears (6); racks (7) are symmetrically provided on both sides of the housing (1), and the gears (6) are rotatably meshed with adjacent racks (7); motors (8) are symmetrically provided on both sides of the upper part of the housing (1); cams (9) are rotatably provided on the output ends of the motors (8) on both sides, and the cams (9) are rotatably contacted with the contact block (21).

5. A quantitative adding mechanism for premix feed production as claimed in claim 4, characterized in that: It also includes a screw rod (10), a first sliding plate (11), a second sliding plate (12) and a clamping spring (13), wherein the screw rods (10) are symmetrically arranged on both sides of the lower part of the housing (1), the first sliding plates (11) are rotatably arranged on the screw rods (10) on both sides, and the first sliding plates (11) are threadedly matched with the screw rods (10), the second sliding plate (12) is slidably arranged at the bottom of the first sliding plate (11), and the clamping springs (13) are symmetrically arranged between the first sliding plate (11) and the second sliding plate (12).

6. A quantitative adding mechanism for premix feed production as claimed in claim 5, characterized in that: It also includes a connecting piece (14) and a connecting rod (15), wherein the connecting pieces (14) are symmetrically arranged on both sides of the lower part of the housing (1), the connecting pieces (14) on both sides are hinged with connecting rods (15), and the bottoms of the connecting rods (15) are connected to the top of the first sliding plate (11).

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