A concentrated feed premix storage device

Abstract

The present invention belongs to the technical field of storage devices, and discloses a concentrated feed premix storage device, comprising a mounting frame, a fixing ring is arranged in the mounting frame, a storage barrel is arranged in the fixing ring, a mixing assembly for uniformly mixing feed is arranged in the storage barrel, in the mixing assembly, a movable seat can move in the storage barrel, when the storage barrel is flipped to be vertical to the ground, the movable seat moves from bottom to top in the storage barrel, during the movement, a rotating motor inside the movable seat drives the limit seat to rotate and adjust in the movable seat through a transmission gear and a gear ring, and then a bulking rod on the surface of the limit seat will scrape the contacted feed, and then the feed will evenly fall from the bulking trough and the docking trough for mixing, this design prevents the feed from being crushed during the mixing process, thereby improving the storage quality of the feed, the mixing assembly is an axisymmetric structure, so that the storage barrel can be mixed again after rotating half a circle, thereby improving the mixing efficiency of the feed.

Description

Technical Field

[0001] The invention relates to the technical field of storage devices, and in particular to a concentrated feed premixing storage device. Background Art

[0002] The concentrated feed premix storage device is a device specially used to store concentrated feed premixes. Its main function is to provide a suitable storage environment for concentrated feed premixes to maintain the stability of its quality and nutritional components. This device usually has good sealing to prevent external factors such as moisture and dust from entering and affecting the quality of feed. It may be equipped with a stirring or turning mechanism to keep the premixed feed in a uniform state during storage and avoid component separation. At the same time, there may also be some temperature, humidity and other monitoring devices to timely understand the storage environment conditions and ensure that the feed is in good storage conditions.

[0003] For example, the invention with the announcement number CN116692279B provides a storage device for compound premixed feed of suckling pigs, which relates to the technical field of storage equipment. The invention solves the problem in the prior art that the stirring component has to bear a large load and cannot mix feeds of different depth layers. The present invention installs the inclination sensor on the feed storage tank, and a rotating prism is fixedly connected to the output shaft of the rotating motor. The outer sleeve of the rotating prism is provided with a lifting and rotating block, and a lifting sleeve is rotatably connected to the lifting and rotating block. The telescopic end of the linear drive element is connected to the lifting sleeve, and the inclination sensor and the linear drive element are both electrically connected to the controller. The push handle is fixedly connected to the outer side of the feed storage tank. A rotating support shaft is also connected to the outer side of the feed storage tank, and the rotating support shaft is rotatably connected to the fixed bracket.

[0004] The prior art has the following problems: in the existing concentrated feed premixing storage device, the feed is prone to caking due to the gravity of the feed itself during long-term storage, and most of the existing devices use a stirring device to stir the feed in the storage barrel. This design makes the feed particles easy to crush, affecting the storage quality of the feed, and in the process of taking the feed, water vapor is easy to enter the device, reducing the shelf life of the feed.

[0005] For this purpose, a concentrated feed premixing storage device is proposed. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that in the existing concentrated feed premixing storage device, the feed is prone to caking due to the gravity of the feed itself during long-term storage, and most of the existing devices use a stirring device to stir the feed in a storage barrel. This design causes the feed particles to be easily crushed, affecting the storage quality of the feed, and in the process of taking the feed, water vapor is easy to enter the device, reducing the shelf life of the feed. The present invention provides a concentrated feed premixing storage device.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A concentrated feed premix storage device comprises a mounting frame, a fixing ring is arranged in the mounting frame, a storage barrel is arranged in the fixing ring, a mixing component for uniformly mixing feed is arranged in the storage barrel, and the mixing component is movably connected to the storage barrel, an inlet and an outlet are respectively opened on the top surface and the bottom surface of the storage barrel, and the inlet and the outlet respectively pass through the storage barrel, and a quantitative component for conveying feed is respectively arranged on the top surface and the bottom surface of the storage barrel.

[0009] As a further solution of the present invention, the mixing assembly includes a movable seat, a guide block is provided on the side of the movable seat, a material gathering groove is respectively opened on the top and bottom surfaces of the movable seat, docking grooves are evenly opened in the material gathering groove, and the docking grooves pass through the movable seat, a limit seat is provided in the movable seat, a gear ring is provided on the side of the limit seat, and a bulk material groove is evenly opened on the top surface of the limit seat, and the bulk material groove passes through the limit seat.

[0010] As a further solution of the present invention, a rotating motor is provided in the movable seat, a transmission gear is provided at the output end of the rotating motor, and the transmission gear is meshed with the gear ring, the top and bottom surfaces of the limit seat are respectively provided with bulk rods in arrays, and the bulk rods are movably connected to the docking grooves, a fixed cone is provided in the material collecting groove, and a material guide inclined plate is provided in an array on the side of the fixed cone.

[0011] As a further solution of the present invention, a guide groove is opened on the inner side of the storage barrel, and the guide block is movably connected to the guide groove, an adjusting screw is provided in the guide groove, and the adjusting screw is threadedly connected to the guide block, and the adjusting screw is rotatably connected to the guide groove, and an adjusting motor is fixed to one end of the adjusting screw.

[0012] As a further solution of the present invention, the quantitative component includes a protective shell, the top surface of the protective shell is provided with an inlet and outlet pipe, and the inlet and outlet pipe passes through the protective shell, a rotating seat is provided in the protective shell, and the rotating seat is rotatably connected to the protective shell, and a quantitative motor is provided on the top surface of the protective shell, and the output end of the quantitative motor is fixedly connected to the rotating seat.

[0013] As a further solution of the present invention, a quantitative groove is provided on the bottom surface of the rotating seat, and the quantitative groove passes through the rotating seat. A sealing gasket is respectively provided on the top and bottom surfaces of the rotating seat. A through groove is provided on the surface of the sealing gasket, and the through groove passes through the sealing gasket. The sealing gasket is made of rubber thermoplastic.

[0014] As a further solution of the present invention, a lifting groove is opened on the inner side of the mounting frame, a supporting frame and a lifting screw rod are arranged in the lifting groove, the supporting frame is movably connected to the lifting groove, and the lifting screw rod is threadedly connected to the supporting frame, a lifting motor is fixed to the top of the lifting screw rod, a flipping motor is arranged in the supporting frame, and the output end of the flipping motor is fixedly connected to the fixing ring, and the fixing ring is rotatably connected to the supporting frame.

[0015] As a further solution of the present invention, the longitudinal section of the guide block is an isosceles trapezoid, the bottom array of the mounting frame is provided with universal wheels, and the universal wheels are rotatably connected to the mounting frame respectively, and a controller is provided on the side of the mounting frame, and the controller is electrically connected to the rotating motor, the quantitative motor, the flipping motor and the adjusting motor respectively.

[0016] The beneficial effects of the present invention are as follows:

[0017] The present invention provides a mixing assembly in the storage barrel. In the mixing assembly, a movable seat can move in the storage barrel. When the storage barrel is flipped to be vertical to the ground, the movable seat moves from bottom to top in the storage barrel. During the movement, a rotating motor inside the movable seat drives the limit seat to rotate and adjust in the movable seat through a transmission gear and a gear ring. Then, a bulking rod on the surface of the limit seat scrapes the contacted feed, and then the feed falls evenly from the bulking trough and the docking trough for mixing. This design prevents the feed from being crushed during the mixing process, thereby improving the storage quality of the feed. In addition, the mixing assembly is an axisymmetric structure, so that the storage barrel can be mixed again after rotating half a circle, thereby improving the mixing efficiency of the feed.

[0018] The present invention provides quantitative components at the top and bottom of the storage barrel respectively. In the quantitative components, the projection surface of the inlet and outlet pipes is symmetrical with the inlet and outlet on the storage barrel, and a rotating seat is provided in the protective shell. Sealing pads are provided on the top and bottom surfaces of the rotating seat respectively. When the feed enters the quantitative groove through the inlet and outlet pipes, the rotating seat will put the feed into the storage barrel after rotating half a circle. Similarly, the feed in the storage barrel can also be taken out quantitatively. This design not only allows the feed to be stored or taken quantitatively, but also the interior of the storage barrel will not come into contact with the outside when the feed enters and exits the storage barrel, thereby preventing moisture in the air from entering the storage barrel and extending the shelf life of the device for the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an axonometric view of the present invention;

[0020] Figure 2 is an overall cross-sectional view of the present invention;

[0021] Figure 3 It is an exploded view of the overall structure of the present invention;

[0022] Figure 4 is a cross-sectional view of a storage barrel of the present invention;

[0023] Figure 5 is a structural diagram of the mixing assembly of the present invention;

[0024] Figure 6 is a cross-sectional view of a mixing assembly of the present invention;

[0025] Figure 7 is an exploded view of the structure of the mixing assembly of the present invention;

[0026] Figure 8 is a cross-sectional view of a quantitative assembly of the present invention;

[0027] Fig. 9 It is a structural exploded view of the quantitative component of the present invention.

[0028] 1. Mixing assembly; 101. Guide block; 102. Material collecting trough; 103. Fixed cone; 104. Material guide inclined plate; 105. Movable seat; 106. Rotating motor; 107. Material dispersing rod; 108. Gear ring; 109. Material dispersing trough; 110. Transmission gear; 111. Docking slot; 112. Limit seat; 2. Dosing assembly; 201. Inlet and outlet pipes; 202. Dosing motor; 203. Rotating seat; 204. Sealing gasket; 205. Protective shell; 206. Through slot; 207. Dosing trough; 3. Lifting motor; 4. Controller; 5. Mounting frame; 6. Storage bucket; 7. Universal wheel; 8. Lifting slot; 9. Lifting screw rod; 10. Fixed ring; 11. Adjusting screw rod; 12. Flipping motor; 13. Support frame; 14. Adjusting motor; 15. Guide slot; 16. Inlet and outlet. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0032] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] The following will be combined Figure 1-Figure 9 A concentrated feed premixing storage device according to an embodiment of the present invention is described in detail.

[0034] Embodiment 1: Embodiment 1 of the present application discloses a concentrated feed premix storage device. Figure 1-Figure 9 , including an installation frame 5, a fixing ring 10 is arranged in the installation frame 5, a storage barrel 6 is arranged in the fixing ring 10, a mixing component 1 for uniformly mixing feed is arranged in the storage barrel 6, and the mixing component 1 is movably connected to the storage barrel 6, an inlet and outlet 16 are respectively opened on the top and bottom surfaces of the storage barrel 6, and the inlet and outlet 16 respectively penetrate the storage barrel 6, and a quantitative component 2 for conveying feed is respectively arranged on the top and bottom surfaces of the storage barrel 6.

[0035] Specifically, when the device is moved to the use position through the mounting frame 5, the storage barrel 6 can be rotated and flipped on the mounting frame 5, and then the feed will enter the storage barrel 6 through the quantitative component 2, and then the mixing component 1 will move from bottom to top in the storage barrel 6 to mix the feed in the storage barrel 6.

[0036] The mixing assembly 1 includes a movable seat 105, a guide block 101 is provided on the side of the movable seat 105, a material collecting groove 102 is respectively provided on the top and bottom surfaces of the movable seat 105, a docking groove 111 is evenly provided in the material collecting groove 102, and the docking groove 111 passes through the movable seat 105, a limit seat 112 is provided in the movable seat 105, a gear ring 108 is provided on the side of the limit seat 112, a bulk material groove 109 is evenly provided on the top surface of the limit seat 112, and the bulk material groove 109 passes through the limit seat 112, a rotating motor 106 is provided in the movable seat 105, and a transmission gear 110 is provided at the output end of the rotating motor 106, and the transmission gear 110 is provided at the output end of the rotating motor 106. The gear 110 is meshed with the gear ring 108, and the top and bottom surfaces of the limit seat 112 are respectively provided with bulk rods 107 in an array, and the bulk rods 107 are movably connected to the docking groove 111, a fixed cone 103 is provided in the material collecting groove 102, and a material guide inclined plate 104 is provided on the side array of the fixed cone 103, a guide groove 15 is opened on the inner side of the storage barrel 6, and the guide block 101 is movably connected to the guide groove 15, an adjusting screw rod 11 is provided in the guide groove 15, and the adjusting screw rod 11 is threadedly connected to the guide block 101, and the adjusting screw rod 11 is rotatably connected to the guide groove 15, and an adjusting motor 14 is fixed to one end of the adjusting screw rod 11.

[0037] Specifically, under the drive of the adjusting motor 14, the adjusting screw rod 11 moves along the guide groove 15 with the movable seat 105. During the upward movement of the movable seat 105, the feed above the mixing component 1 will fall into the gathering trough 102, and then under the drive of the rotating motor 106, the limiting seat 112 will rotate in the movable seat 105, and the dispersing rod 107 will scrape the contacted feed, and then the feed will be evenly scattered downward from the docking groove 111 and the dispersing trough 109. The function of the fixed cone 103 and the guide inclined plate 104 is to prevent the feed from accumulating above the mixing component 1.

[0038] The implementation principle of a concentrated feed premixing storage device in the first embodiment of the present application is as follows: under the drive of the adjusting motor 14, the adjusting screw rod 11 moves along the guide groove 15 with the movable seat 105. During the upward movement of the movable seat 105, the feed above the mixing component 1 will fall into the collecting trough 102, and then under the drive of the rotating motor 106, the limiting seat 112 will rotate in the movable seat 105, and the dispersing rod 107 will scrape the contacting feed, and then the feed will be evenly scattered downward from the docking groove 111 and the dispersing trough 109. The function of the fixed cone 103 and the guide inclined plate 104 is to prevent the feed from accumulating above the mixing component 1. After the device is moved to the use position through the mounting frame 5, the storage barrel 6 can be rotated on the mounting frame 5 to be flipped, and then the feed will enter the storage barrel 6 through the quantitative component 2, and then the mixing component 1 will be in the storage The movable seat 105 moves from bottom to top in the storage barrel 6 to mix the feed in the storage barrel 6. In the mixing component 1, the movable seat 105 can move in the storage barrel 6. When the storage barrel 6 is flipped to be vertical to the ground, the movable seat 105 moves from bottom to top in the storage barrel 6. During the movement, the rotating motor 106 inside the movable seat 105 drives the limit seat 112 to rotate and adjust in the movable seat 105 through the transmission gear 110 and the gear ring 108, and then the bulking rod 107 on the surface of the limit seat 112 will scrape the contacted feed, and then the feed will evenly fall from the bulking trough 109 and the docking groove 111 to mix. This design prevents the feed from being crushed during the mixing process, thereby improving the storage quality of the feed. In addition, the mixing component 1 is an axisymmetric structure, so that the storage barrel 6 can be mixed again after rotating half a circle, thereby improving the mixing efficiency of the feed.

[0039] Example 2: Reference Figure 1 , Figure 2 , Figure 3 , Figure 8 and Fig. 9 The quantitative component 2 includes a protective shell 205, the top surface of the protective shell 205 is provided with an inlet and outlet pipe 201, and the inlet and outlet pipe 201 penetrates the protective shell 205, a rotating seat 203 is provided in the protective shell 205, and the rotating seat 203 is rotatably connected to the protective shell 205, a quantitative motor 202 is provided on the top surface of the protective shell 205, and the output end of the quantitative motor 202 is fixedly connected to the rotating seat 203, a quantitative groove 207 is provided on the bottom surface of the rotating seat 203, and the quantitative groove 207 penetrates the rotating seat 203, and a sealing gasket 204 is respectively provided on the top and bottom surfaces of the rotating seat 203, a through groove 206 is provided on the surface of the sealing gasket 204, and the through groove 206 penetrates the sealing gasket 204, and the sealing gasket 204 is made of rubber thermoplastic.

[0040] Specifically, in the quantitative component 2, the projection surface of the inlet and outlet pipe 201 is symmetrical with the inlet and outlet 16 on the storage barrel 6, and a rotating seat 203 is provided in the protective shell 205, and sealing gaskets 204 are respectively provided on the top and bottom surfaces of the rotating seat 203. When the feed enters the quantitative groove 207 through the inlet and outlet pipe 201, the rotating seat 203 will put the feed into the storage barrel 6 after rotating half a circle. Similarly, the feed in the storage barrel 6 can also be taken out quantitatively. This design not only allows the feed to be stored or taken quantitatively, but also when the feed enters and exits the storage barrel 6, the interior of the storage barrel 6 will not come into contact with the outside, thereby avoiding moisture in the air from entering the storage barrel 6 and extending the shelf life of the device for the feed.

[0041] A lifting groove 8 is opened on the inner side of the mounting frame 5, and a supporting frame 13 and a lifting screw rod 9 are arranged in the lifting groove 8, and the supporting frame 13 is movably connected with the lifting groove 8, and the lifting screw rod 9 is threadedly connected with the supporting frame 13, and a lifting motor 3 is fixed to the top of the lifting screw rod 9, and a flip motor 12 is arranged in the supporting frame 13, and the output end of the flip motor 12 is fixedly connected with the fixing ring 10, and the fixing ring 10 is rotatably connected with the supporting frame 13.

[0042] Specifically, under the drive of the lifting motor 3, the fixing ring 10 will adjust the height of the storage bucket 6, and then under the drive of the flipping motor 12, the top surface and the bottom surface of the storage bucket 6 can be flipped.

[0043] The implementation principle of a concentrated feed premix storage device in Example 2 of the present application is as follows: under the drive of the lifting motor 3, the fixed ring 10 will adjust the height of the storage barrel 6, and then under the drive of the flipping motor 12, the top and bottom surfaces of the storage barrel 6 can be flipped. In the quantitative component 2, the projection surface of the inlet and outlet pipes 201 is symmetrical with the inlet and outlet 16 on the storage barrel 6, and a rotating seat 203 is provided in the protective shell 205, and sealing gaskets 204 are respectively provided on the top and bottom surfaces of the rotating seat 203. When the feed enters the quantitative groove 207 through the inlet and outlet pipes 201, the rotating seat 203 will put the feed into the storage barrel 6 after rotating half a circle. Similarly, the feed in the storage barrel 6 can also be taken out quantitatively. This design not only allows the feed to be stored or taken quantitatively, but also the interior of the storage barrel 6 will not come into contact with the outside when the feed enters and exits the storage barrel 6, thereby avoiding moisture in the air from entering the storage barrel 6 and extending the shelf life of the device for the feed.

[0044] Example 3: Reference Figure 1-Figure 9 The longitudinal section of the guide block 101 is an isosceles trapezoid. The bottom array of the mounting frame 5 is provided with universal wheels 7, and the universal wheels 7 are rotatably connected to the mounting frame 5 respectively. The side of the mounting frame 5 is provided with a controller 4, and the controller 4 is electrically connected to the rotating motor 106, the quantitative motor 202, the flipping motor 12 and the adjusting motor 14 respectively.

[0045] Specifically, the longitudinal section of the guide block 101 on the side of the movable seat 105 is an isosceles trapezoid to prevent the feed from piling up in the guide groove 15 .

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A concentrated feed premix storage device, comprising a mounting frame (5), characterized in that: The mounting frame (5) is provided with a fixing ring (10), the fixing ring (10) is provided with a storage barrel (6), the storage barrel (6) is provided with a mixing component (1) for uniformly mixing feed, and the mixing component (1) is movably connected to the storage barrel (6), the top surface and the bottom surface of the storage barrel (6) are respectively provided with an inlet and outlet (16), and the inlet and outlet (16) respectively penetrate the storage barrel (6), the top surface and the bottom surface of the storage barrel (6) are respectively provided with a quantitative component (2) for conveying feed, and the mixing component (1) comprises a movable seat (105), a guide block (101) is provided on the side of the movable seat (105), a material collecting groove (102) is respectively provided on the top and bottom surfaces of the movable seat (105), a docking groove (111) is evenly provided in the material collecting groove (102), and the docking groove (111) passes through the movable seat (105), a limit seat (112) is provided in the movable seat (105), a gear ring (108) is provided on the side of the limit seat (112), and the top surface of the limit seat (112) is evenly provided with a gear ring (108). A bulk material trough (109) is evenly arranged, and the bulk material trough (109) penetrates the limiting seat (112); a rotating motor (106) is arranged in the movable seat (105); a transmission gear (110) is arranged at the output end of the rotating motor (106), and the transmission gear (110) and the gear ring (108) are meshed with each other; bulk material rods (107) are arranged in an array on the top surface and the bottom surface of the limiting seat (112), and the bulk material rods (107) are movably connected to the docking groove (111); A fixed cone (103) is provided, and a material guide inclined plate (104) is provided on the side array of the fixed cone (103). A guide groove (15) is provided on the inner side of the storage barrel (6), and a guide block (101) is movably connected to the guide groove (15). An adjusting screw rod (11) is provided in the guide groove (15), and the adjusting screw rod (11) is threadedly connected to the guide block (101), and the adjusting screw rod (11) is rotatably connected to the guide groove (15), and an adjusting motor (14) is fixed to one end of the adjusting screw rod (11).

2. A concentrated feed premix storage device according to claim 1, characterized in that: The quantitative component (2) comprises a protective shell (205), the top surface of the protective shell (205) is provided with an inlet and outlet pipe (201), and the inlet and outlet pipe (201) penetrates the protective shell (205), a rotating seat (203) is provided inside the protective shell (205), and the rotating seat (203) is rotatably connected to the protective shell (205), and a quantitative motor (202) is provided on the top surface of the protective shell (205), and the output end of the quantitative motor (202) is fixedly connected to the rotating seat (203).

3. A concentrated feed premix storage device according to claim 2, characterized in that: The bottom surface of the rotating seat (203) is provided with a quantitative groove (207), and the quantitative groove (207) penetrates the rotating seat (203); the top surface and the bottom surface of the rotating seat (203) are respectively provided with a sealing gasket (204); the surface of the sealing gasket (204) is provided with a through groove (206), and the through groove (206) penetrates the sealing gasket (204); the sealing gasket (204) is made of rubber thermoplastic.

4. A concentrated feed premix storage device according to claim 3, characterized in that: A lifting groove (8) is provided on the inner side of the mounting frame (5), a support frame (13) and a lifting screw (9) are provided in the lifting groove (8), the support frame (13) is movably connected to the lifting groove (8), the lifting screw (9) is threadedly connected to the support frame (13), a lifting motor (3) is fixed to the top end of the lifting screw (9), a flip motor (12) is provided in the support frame (13), an output end of the flip motor (12) is fixedly connected to a fixing ring (10), and the fixing ring (10) is rotatably connected to the support frame (13).

5. A concentrated feed premix storage device according to claim 4, characterized in that: The longitudinal section of the guide block (101) is an isosceles trapezoid; the bottom array of the mounting frame (5) is provided with universal wheels (7), and the universal wheels (7) are rotatably connected to the mounting frame (5); a controller (4) is provided on the side of the mounting frame (5), and the controller (4) is electrically connected to the rotating motor (106), the quantitative motor (202), the flipping motor (12), and the regulating motor (14).

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