Quantity control device of flour mill

Abstract

The utility model discloses a flour mill quantity control device which comprises a feeding mechanism, the feeding mechanism comprises a feeding pipe groove and a supporting frame, one end of the feeding pipe groove is connected with a draining tank, the other end of the feeding pipe groove is connected with a first branch pipe and a second branch pipe respectively, the supporting frame is installed above the joint of the feeding pipe groove and the first branch pipe and the joint of the feeding pipe groove and the second branch pipe, and a water feeding pipe is installed on the supporting frame; the quantity control mechanism comprises a feeding control assembly and a water adding control assembly, the feeding control assembly is used for controlling the raw material throughput in the first branch pipe and the second branch pipe, and the two water adding control assemblies are installed on the supporting frame and communicate with the water conveying pipe; the two water adding control assemblies are located above the connecting positions of the first branch pipe and the feeding pipe groove and the connecting positions of the second branch pipe and the feeding pipe groove correspondingly and used for adding water into the first branch pipe and the second branch pipe. By means of the mode, synchronous adjustment of rice draining water and water inlet and outlet is achieved through the arrangement of the material adding control assembly and the water adding control assembly, and the flow of the rice draining water and the flow of the water can be controlled according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of quantity control devices, in particular to a quantity control device for a grinding mill. Background Art

[0002] In the prior art, the foamed rice is drained and discharged from the bottom of the draining tank, and is added to the grinding mill through a feeding pipe trough structure, and purified water is appropriately added when feeding the grinding mill, which facilitates the flow of the raw materials in the pipe trough and meets the requirements of water grinding into rice slurry in the grinding mill. In on-site production, since the raw materials can be continuously provided in large quantities from the draining tank, and the grinding of the grinding mill requires a certain period of time, a draining tank is usually equipped with two or even more grinders, and the feeding pipe trough between the draining tank and the grinding mill is connected, forming a structure in which a main pipe connecting the draining tank is connected to multiple branch pipes.

[0003] For example, Chinese patent CN216573517U discloses a material discharge control device for a grinding mill or crusher hopper, comprising a shell, a slide rail being provided in the shell, a hydraulic rod being fixedly connected in the slide rail, a hydraulic rod injection port being fixedly connected on one side of the hydraulic rod, the hydraulic rod injection port passing through the side walls of the shell and the slide rail, telescopic rods being slidably connected on both sides of the hydraulic rod, mounting plates being fixedly connected on both sides of the telescopic rod, baffle 1 and baffle 2 being slidably connected at both ends of the slide rail, and baffle 1 and baffle 2 being fixedly connected to the mounting plate.

[0004] This technology is provided with a hydraulic rod injection port and a hydraulic rod, so that the telescopic rods at both ends of the hydraulic rod are extended, driving the mounting plate to move to both ends, thereby allowing the control baffles 1 and 2 to move accordingly, thereby achieving the purpose of controlling the discharge amount. However, this technology only controls the discharge amount and cannot control the amount of rice flour added to the grinder during feeding.

[0005] Based on this, the utility model designs a grinding mill quantity control device to solve the above problems. Utility Model Content

[0006] In view of the above shortcomings of the prior art, the utility model provides a grinding mill quantity control device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A grinding mill quantity control device, comprising:

[0009] The feeding mechanism includes a feeding pipe trough and a support frame, wherein one end of the feeding pipe trough is connected to the drain tank, and the other end is respectively connected to a first branch pipe and a second branch pipe, wherein the distal ends of the first branch pipe and the second branch pipe are respectively connected to two grinding mills, and the support frame is installed above the connection between the feeding pipe trough and the first branch pipe and the second branch pipe, and a water supply pipe is installed on the support frame;

[0010] The quantity control mechanism includes a material addition control component and a water addition control component. The material addition control component is installed one in each of the first branch pipe and the second branch pipe, and is used to control the amount of raw materials passing through the first branch pipe and the second branch pipe respectively. The two water addition control components are respectively installed on the support frame and connected to the water supply pipe, and the two water addition control components are respectively located above the connection between the first branch pipe and the second branch pipe and the material supply pipe groove, and are used to add water to the first branch pipe and the second branch pipe.

[0011] Furthermore, the feeding control component includes a connecting rod and a valve plate, the connecting rod is rotatably installed in the first branch pipe or the second branch pipe and one end passes through the first branch pipe or the second branch pipe, the valve plate is located in the first branch pipe or the second branch pipe and is installed on the connecting rod, and rotating the connecting rod can make the valve plate open or block the internal passage of the first branch pipe or the second branch pipe, and a sealing ring is provided on the edge of the valve plate.

[0012] Furthermore, the water addition control assembly includes a valve seat, which has an inner cavity and an intermediate connecting piece is provided in the middle of the valve seat. The intermediate connecting piece divides the interior of the valve seat into two upper and lower cavities, one of which is connected to a water inlet pipe through a water inlet, and the water inlet pipe is connected to a water supply pipe, and the other cavity is connected to a water outlet pipe through the water inlet. A rotating rod is rotatably installed on the intermediate connecting piece, one end of the rotating rod passes through the outside of the valve seat, and a pressing piece is provided at one end of the rotating rod close to the intermediate connecting piece, and a rubber gasket is provided on the side of the pressing piece close to the intermediate connecting piece, and the rubber gasket is in contact with the intermediate connecting piece, and a plurality of through holes evenly arranged around the rotating rod are provided on the pressing piece, the rubber gasket and the intermediate connecting piece.

[0013] Furthermore, it also includes a pulley assembly and a motor, the pulley assembly includes a belt and a transmission wheel, one transmission wheel is set at the outer end of each connecting rod and the rotating rod, the belt is wrapped around the outer side of the two transmission wheels on the first branch pipe or the second branch pipe, the two motors are respectively installed on the support frame and the output shaft ends are respectively connected to the two rotating rods.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] When the utility model is in use, the feed pipe groove feeds the rice drain water to the first branch pipe and the second branch pipe; if the rice drain water enters the grinding mill from the first branch pipe, the motor at the upper end of the first branch pipe is started, and the motor drives the rotating rod to rotate, and the rotating rod drives the pressing plate and the rubber gasket to rotate together, so that the through holes on the pressing plate and the rubber gasket coincide with the through holes on the middle connecting plate, and then the water flows into the lower half of the valve seat through the water feed pipe, and then enters the upper half of the valve seat through the through hole, and then enters the first branch pipe to mix with the rice drain water;

[0016] When the motor drives the rotating rod to rotate, the motor drives the connecting rod to rotate through the pulley assembly, and the connecting rod drives the valve plate to rotate, so that after the valve plate rotates to a certain angle, a gap appears between the valve plate and the pipe wall of the first branch pipe, and the rice-water mixture can enter the rice noodle machine through the first branch pipe for processing;

[0017] When the utility model is in use, the opening and closing of the valve plate and the pressure plate are synchronously controlled by the motor and the pulley assembly, so that the flow of water and the rice drain are synchronously adjusted, and the rotation angle of the motor can be adjusted to adjust the opening and closing size of the through hole and the size of the gap between the valve plate and the pipe wall to synchronously control the flow of water and the rice drain. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0019] Figure 1 A three-dimensional grinding machine control device of the utility model Figure 1 ;

[0020] Figure 2 This is a front view of a grinding mill quantity control device according to the present invention;

[0021] Figure 3 A three-dimensional grinding machine control device of the utility model Figure 2 ;

[0022] Figure 4 This is a three-dimensional diagram of the water addition control assembly of the utility model;

[0023] Figure 5 This is a cross-sectional view of the water addition control assembly of the utility model;

[0024] Figure 6 This is a structural stereogram of the valve plate of the utility model;

[0025] Figure 7 This is a disassembled diagram of the middle connecting piece, pressing piece and rubber gasket of the utility model.

[0026] The numbers in the figure represent:

[0027] 1. Feeding mechanism 11. Feeding pipe groove 12. First branch pipe 13. Second branch pipe 14. Support frame 15. Water supply pipe 2. Quantity control mechanism 21. Feeding control assembly 211. Motor 212. Pulley assembly 213. Connecting rod 214. Valve plate 215. Sealing ring 22. Water adding control assembly 221. Water inlet pipe 222. Valve seat 223. Water inlet 224. Rotating rod 225. Pressing plate 226. Rubber gasket 227. Water outlet pipe 228. Through hole 229. Intermediate connecting plate. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0029] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0030] In some embodiments, please refer to the appendix of the specification. Figure 1-7 A grinding mill quantity control device includes a feeding mechanism 1 and a quantity control mechanism 2.

[0031] The feeding mechanism 1 includes a feeding pipe trough 11 and a support frame 14. One end of the feeding pipe trough 11 is connected to the drain tank, and the other end is connected to the first branch pipe 12 and the second branch pipe 13 respectively. The distal ends of the first branch pipe 12 and the second branch pipe 13 are respectively connected to two grinding mills. The support frame 14 is installed above the connection between the feeding pipe trough 11 and the first branch pipe 12 and the second branch pipe 13. A water supply pipe 15 is installed on the support frame 14.

[0032] When the utility model is in use, the feeding pipe trough 11 feeds the rice drain water to the first branch pipe 12 and the second branch pipe 13 .

[0033] The quantity control mechanism 2 includes a feeding control component 21 and a water adding control component 22. One feeding control component 21 is installed in each of the first branch pipe 12 and the second branch pipe 13, and is used to control the amount of raw materials passing through the first branch pipe 12 and the second branch pipe 13 respectively. The two water adding control components 22 are respectively installed on the support frame 14 and connected to the water supply pipe 15, and the two water adding control components 22 are respectively located above the connection between the first branch pipe 12 and the second branch pipe 13 and the feeding pipe groove 11, and are used to add water to the first branch pipe 12 and the second branch pipe 13.

[0034] Specifically, the feeding control component 21 includes a connecting rod 213 and a valve plate 214. The connecting rod 213 is rotatably installed in the first branch pipe 12 or the second branch pipe 13 and one end passes through the first branch pipe 12 or the second branch pipe 13. The valve plate 214 is located in the first branch pipe 12 or the second branch pipe 13 and is installed on the connecting rod 213. Rotating the connecting rod 213 can enable the valve plate 214 to open or block the internal passage of the first branch pipe 12 or the second branch pipe 13. A sealing ring 215 is provided on the edge of the valve plate 214.

[0035] Furthermore, the water addition control assembly 22 includes a valve seat 222, which has an inner cavity and an intermediate connecting piece 229 is provided in the middle of the valve seat 222. The intermediate connecting piece 229 divides the interior of the valve seat 222 into two upper and lower cavities, one of which is connected to the water inlet pipe 221 through the water inlet 223, and the water inlet pipe 221 is connected to the water supply pipe 15. The other cavity is connected to the water outlet pipe 227 through the water inlet 223. A rotating rod 224 is rotatably installed on the intermediate connecting piece 229, and one end of the rotating rod 224 passes through the outside of the valve seat 222. A pressing piece 225 is provided on the end of the rotating rod 224 close to the intermediate connecting piece 229, and a rubber gasket 226 is provided on the side of the pressing piece 225 close to the intermediate connecting piece 229. The rubber gasket 226 abuts against the intermediate connecting piece 229. A plurality of through holes 228 evenly arranged around the rotating rod 224 are provided on the pressing piece 225, the rubber gasket 226 and the intermediate connecting piece 229.

[0036] Preferably, it also includes a pulley assembly 212 and a motor 211. The pulley assembly 212 includes a belt and a transmission wheel. A transmission wheel is provided at the outer end of each connecting rod 213 and the rotating rod 224. The belt is wrapped around the outer sides of the two transmission wheels on the first branch pipe 12 or the second branch pipe 13. The two motors 211 are respectively installed on the support frame 14 and the output shaft ends are respectively connected to the two rotating rods 224 for transmission.

[0037] When the utility model is in use, the rice drain water is discharged from the bottom of the draining tank, and the feeding control component 21 and the water adding control component 22 are started, so that the rice drain water is mixed with water and then enters the grinding machine for processing;

[0038] The utility model realizes synchronous regulation of rice draining and water inflow and outflow by arranging the feeding control component 21 and the water adding control component 22, and can control the flow rate of rice draining and water according to needs.

[0039] When the rice water enters the grinding mill from the first branch pipe 12, the motor 211 at the upper end of the first branch pipe 12 is started, and the motor 211 drives the rotating rod 224 to rotate, and the rotating rod 224 drives the pressing plate 225 and the rubber washer 226 to rotate together, so that the through holes 228 on the pressing plate 225 and the rubber washer 226 coincide with the through holes 228 on the middle connecting plate 229;

[0040] The water flows through the water supply pipe 15 into the lower half of the valve seat 222, then through the through hole 228 into the upper half of the valve seat 222, and then into the first branch pipe 12 to mix with the rice water;

[0041] While the motor 211 drives the rotating rod 224 to rotate, the motor 211 drives the connecting rod 213 to rotate through the pulley assembly 212, and the connecting rod 213 drives the valve plate 214 to rotate. After the valve plate 214 rotates to a certain angle, a gap appears between the valve plate 214 and the wall of the first branch pipe 12, and the rice-water mixture can enter the rice noodle machine through the first branch pipe 12 for processing;

[0042] When the utility model is in use, the opening and closing of the valve plate 214 and the pressure plate 225 are synchronously controlled by the motor 211 and the pulley assembly 212, so that the flow of water and the rice drain are synchronously adjusted, and the rotation angle of the motor 211 can be adjusted to adjust the opening and closing size of the through hole 228 and the size of the gap between the valve plate 214 and the pipe wall to synchronously control the flow of water and the rice drain.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A grinding mill quantity control device, characterized in that: include: The feeding mechanism (1) comprises a feeding pipe trough (11) and a support frame (14); one end of the feeding pipe trough (11) is connected to a drain tank, and the other end is respectively connected to a first branch pipe (12) and a second branch pipe (13); the distal ends of the first branch pipe (12) and the second branch pipe (13) are respectively connected to two grinding mills; the support frame (14) is installed above the connection between the feeding pipe trough (11) and the first branch pipe (12) and the second branch pipe (13); and a water supply pipe (15) is installed on the support frame (14); The quantity control mechanism (2) comprises a feeding control component (21) and a water adding control component (22). The feeding control component (21) is installed in each of the first branch pipe (12) and the second branch pipe (13) for controlling the amount of raw materials passing through the first branch pipe (12) and the second branch pipe (13) respectively. The two water adding control components (22) are installed on the support frame (14) and communicated with the water supply pipe (15). The two water adding control components (22) are respectively located above the connection between the first branch pipe (12) and the second branch pipe (13) and the feeding pipe groove (11) for adding water to the first branch pipe (12) and the second branch pipe (13).

2. The grinding mill quantity control device according to claim 1, characterized in that: The feeding control assembly (21) includes a connecting rod (213) and a valve plate (214). The connecting rod (213) is rotatably installed in the first branch pipe (12) or the second branch pipe (13) and one end thereof passes through the first branch pipe (12) or the second branch pipe (13). The valve plate (214) is located in the first branch pipe (12) or the second branch pipe (13) and is installed on the connecting rod (213). Rotating the connecting rod (213) can enable the valve plate (214) to open or block the internal passage of the first branch pipe (12) or the second branch pipe (13). A sealing ring (215) is provided on the edge of the valve plate (214).

3. The grinding mill quantity control device according to claim 2, characterized in that: The water addition control assembly (22) includes a valve seat (222), the valve seat (222) having an inner cavity and an intermediate connecting piece (229) provided in the middle thereof, the intermediate connecting piece (229) dividing the interior of the valve seat (222) into two upper and lower cavities, one of which is connected to a water inlet pipe (221) via a water inlet (223), the water inlet pipe (221) being in communication with a water supply pipe (15), and the other of which is connected to a water outlet pipe (227) via a water inlet (223), and a rotating rod (224) being rotatably mounted on the intermediate connecting piece (229). ), one end of the rotating rod (224) passes through the valve seat (222), a pressing plate (225) is provided at one end of the rotating rod (224) close to the middle connecting plate (229), a rubber gasket (226) is provided on one side of the pressing plate (225) close to the middle connecting plate (229), the rubber gasket (226) is in contact with the middle connecting plate (229), and a plurality of through holes (228) evenly arranged around the rotating rod (224) are provided on the pressing plate (225), the rubber gasket (226) and the middle connecting plate (229).

4. The grinding mill quantity control device according to claim 3, characterized in that: The invention also includes a pulley assembly (212) and a motor (211). The pulley assembly (212) includes a belt and a transmission wheel. One transmission wheel is provided at the outer end of each connecting rod (213) and the rotating rod (224). The belt is wrapped around the outer sides of the two transmission wheels on the first branch pipe (12) or the second branch pipe (13). The two motors (211) are respectively installed on the support frame (14) and the output shaft ends are respectively connected to the two rotating rods (224).

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